Abstract

A height-level adjustment system for a chassis of a motor vehicle comprises a spring and a spring seat against which the spring lies at one end, the spring seat including a threaded sleeve which is attached coaxially with respect to the spring and has an external thread and a threaded ring, which is attached to the threaded sleeve, with an internal thread which interacts with the external thread of the threaded sleeve, wherein the spring seat has a connecting element which is attached to the threaded sleeve for connecting the spring seat to the body of a motor vehicle.

IPC Classes  ?

• B60G 17/02 - Spring characteristics

Abstract

The invention relates to a vibration damper comprising: - an inner tube (10) that is filled or can be filled with a damping medium, - a coaxial outer tube (11) that is fluidically connected to the inner tube (10) by at least one bottom valve (12) and forms an annular gap (13) with the inner tube (10), - a piston unit (14) comprising a piston rod (15) and a piston (16) having a piston valve (17), which forms a first, piston-rod-side working chamber (18) and a second, piston-rod-remote working chamber (19) in the inner tube (10), - a compensation module (20) comprising a compensation chamber (21) for the volume of damping medium displaced by the piston rod (15), a gas chamber (22) that is connected to the compensation chamber (21), and an adjustable damping valve (23) for adjusting the damping effect, and - a bypass device (24) for fluidically connecting the two working chambers (18, 19) via the damping valve (23), wherein the first working chamber (18) is fluidically connectable to the second working chamber (19) by the damping valve (23) in the rebound stage and to the compensation chamber (21) by the damping valve (23) in the compression stage.

IPC Classes  ?

• F16F 9/46 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction allowing control from a distance
• F16F 9/18 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
• F16F 9/06 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid

Abstract

The present invention relates to a vibration damper (10) for a vehicle, said vibration damper comprising: a damper tube (14) filled with hydraulic fluid; a working piston (18) which is connected to a piston rod (20) and is arranged so as to be movable back and forth inside the damper tube (14), the interior of the damper tube (14) being divided by said working piston (18) into a first working chamber (22) that is closer to the piston rod, and a second working chamber (24) that is farther from the piston rod; an additional piston (50) which is attached to the piston rod (20); and a pressure stop assembly (48) having a pressure stop receiving portion (82) which is mounted inside the damper tube (14) and is designed to receive the additional piston (50) in the pressure stage, the pressure stop assembly (48) having a piston ring (30) that is mounted so as to be axially movable inside the pressure stop receiving portion (82) and has an interruption (21).

IPC Classes  ?

• F16F 9/49 - Stops limiting fluid passage, e.g. hydraulic stops

Abstract

A vibration damper for a vehicle includes a damper tube, a working piston and a rebound stop arrangement. The damper tube is filled with hydraulic fluid. The working piston is connected to a piston rod and is arranged such that it can be moved within the damper tube. An interior space of the damper tube is divided by way of the working piston into a first working space and a second working space. The rebound stop arrangement includes an additional piston (30) which is attached to the piston rod and encloses the piston rod concentrically. A sleeve-shaped rebound stop receptacle is attached to the damper tube for receiving the additional piston in the rebound stage. The rebound stop arrangement has a spring element which is arranged at least partially within the rebound stop receptacle. The spring element is fastened to the additional piston.

IPC Classes  ?

• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details
• F16F 9/58 - Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder

Abstract

The present disclosure relates to a vibration damper for a vehicle, comprising a damper tube filled with hydraulic fluid, a working piston, which is connected to a piston rod and is arranged movably back and forth within the damper tube. An interior of the damper tube is divided by the working piston into a first working chamber and a second working chamber, a closure package, which closes off the damper tube fluid-tightly on the piston rod side, an adapter, which is fitted inside the damper tube and is intended for attaching a damping valve device, and a compression stop assembly with an auxiliary piston, which is arranged axially movably within the damper tube. The auxiliary piston is arranged between the adapter and the end of the damper tube away from the piston rod.

IPC Classes  ?

• F16F 9/348 - Throttling passages in the form of annular discs operating in opposite directions
• F16F 9/50 - Special means providing automatic damping adjustment

Abstract

A non-return valve for a vibration damper having a valve body having at least two control edges which are offset from one another in terms of height and at least one flow channel formed between the control edges, at least one cover disc, which covers the flow channel in a shut-off state of the non-return valve and at least one spring element lying against the cover disc, wherein the spring element elastically deforms the cover disc from the first, in particular higher, control edge in such a way that the cover disc lies sealingly against the second, in particular lower, control edge.

IPC Classes  ?

• F16F 9/348 - Throttling passages in the form of annular discs operating in opposite directions

Abstract

A vibration damper, for a vehicle, including an outer tube and an inner tube which is arranged coaxially with respect to the former, a compensation space for receiving hydraulic fluid being configured between the outer tube and the inner tube, and a working piston which is connected to a piston rod and is arranged such that it can be moved within the inner tube, the interior space of the inner tube being divided by way of the working piston into a first working space and a second working space, a plurality of flow elements which each have a pin-shaped region which extends in the radial direction being arranged within the compensation space.

IPC Classes  ?

• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details
• F16F 9/18 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein

Abstract

sollsollsoll) acting on the piston rod (18).

IPC Classes  ?

• B60G 17/08 - Characteristics of fluid dampers

Abstract

A vibration damper with amplitude-dependent damping, with a cylindrical compensation space attached fluidically, in parallel to the vibration damper and is split by way of a displaceable separating piston, the vibration damper comprising a working piston, the working piston being received displaceably in a damper tube, the working piston dividing the damper tube into a first damping space and a second damping space, the separating piston being received axially displaceably in the compensation space, the separating piston dividing the compensation space into a first part space and a second part space, the first part space being connected fluidically to the first damping space, the second part space being connected fluidically to the damping space, the vibration damper being equipped with a throttle device for influencing the fluid flow between the first part space and the first damping space and/or between the second part space and the second damping space.

IPC Classes  ?

• B62K 21/02 - Front wheel forks or equivalent, e.g. single tine

Abstract

A multi-tube vibration damper having adjustable damping force for a vehicle, including a damper inner tube that is filled at least partially with damping medium and has a damper inner tube wall, a damper outer tube having a damper outer tube wall, wherein the damper outer tube is arranged coaxially around the damper inner tube, and a compensation chamber is formed between the damper outer tube and the damper inner tube; a damping module having a connecting piece, wherein the damping module is arranged on the outside of the damper outer tube wall, and the connecting piece runs fluid-tightly from the damping module through a damper tube outer wall opening for fluid connection between the working chamber remote from the piston rod and the damping module and opens fluid-tightly into a damper tube inner wall opening.

IPC Classes  ?

• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details

Abstract

The present disclosure relates to a vibration damper with adjustable damping force, comprising an inner cylinder with at least one working chamber which exhibits a flow connection to a damping-valve device, wherein the damper-valve device is arranged outside of an outer cylinder, wherein the flow connection has been realized in a component that is separate from the inner cylinder, wherein the separate component is constituted by a pressure-stage adapter which constitutes a part of the working chamber and which exhibits a coupling to the damping-valve device, wherein a base piece is arranged at the end of the inner cylinder, wherein the pressure-stage adapter and the base piece have been combined to form a pressure-stage adapter device.

IPC Classes  ?

• F16F 9/18 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details
• F16F 9/36 - Special sealings, including sealings or guides for piston-rods
• F16F 9/50 - Special means providing automatic damping adjustment
• F16F 9/58 - Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder

Abstract

The disclosure relates to a vibration damper for a vehicle, comprising an outer tube and an inner tube which is arranged coaxially relative thereto, wherein between the outer tube and the inner tube a compensation chamber for receiving hydraulic fluid is formed, and a working piston which is connected to a piston rod and which is arranged so as to be able to be moved back and forth within the inner tube, wherein the inner space of the inner tube is divided by the working piston into a first working chamber and a second working chamber, wherein in the compensation chamber there is arranged a calming element which is fitted so as to be able to be moved in an axial direction inside the compensation chamber.

IPC Classes  ?

• F16F 9/18 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
• F16F 9/348 - Throttling passages in the form of annular discs operating in opposite directions

Abstract

The present disclosure relates to a vibration damper for a vehicle comprising: an external tube and an internal tube which is arranged coaxially relative thereto, wherein a compensation chamber for receiving hydraulic fluid is formed between the external tube and the internal tube, and a working piston which is connected to a piston rod and which is arranged so as to be movable back and forth inside the internal tube, wherein the internal space of the internal tube is subdivided by the working piston into a first working chamber and a second working chamber, a central tube which is arranged inside the compensation chamber and which is attached to the internal tube, wherein the central tube has a tubular element and a helical element which is connected to the tubular element.

IPC Classes  ?

• F16F 9/18 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details

Abstract

The invention relates to a damping valve device (1) for a hydraulic vibration damper (2) for a vehicle, having: a drive region (19), a valve region (9), and a damping valve housing (3) with a tube part (4) which encloses the drive region (19) and the valve region (9), wherein the drive region (19) has a coil (8) that is designed to produce a magnetic circuit within the damping valve device (1) and interact with an armature (11), which is installed within the coil (8) in an axially movable manner, in order to move the armature (11) in the axial direction, and the armature (11) is arranged within a pole tube (7), said pole tube (7) forming a guide for the armature (11). The valve region (9) has a fluid inlet (28) and a fluid outlet (29) for admitting and discharging a hydraulic fluid into and out of the valve region (9) and a valve block (27) with a plurality of flow passages (20) for conducting the hydraulic fluid, and the valve region (9) has a control slide (17) which is movably installed relative to the valve block (27) such that the control slide can be moved between a closed position, in which the flow passages (20) are closed by the control slide (17), and an open position, in which the flow passages (20) are released. At least two flow passages (20a-f) are arranged at different height levels (H1 to H6).

IPC Classes  ?

• F16F 9/46 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction allowing control from a distance
• F16F 9/34 - Special valve constructions; Shape or construction of throttling passages

Abstract

The invention relates to a damping valve device (1) for a hydraulic vibration damper (2) for a vehicle, comprising: a drive region (19), a valve region (9), and a damping valve housing (3) with a tube part (4) which surrounds the drive region (19) and the valve region (9), wherein the drive region (19) has a coil (8) that is designed to produce a magnetic circuit within the damping valve device (1) and interact with an armature (11), which is installed within the coil (8) in an axially movable manner, in order to move the armature (11) in the axial direction, and the armature (11) is arranged within a pole tube (7), said pole tube (7) forming a guide for the armature (11). The valve region (9) has a fluid inlet (28) and a fluid outlet (29) for admitting and discharging a hydraulic fluid into and out of the valve region (9) and a valve block (27) with a plurality of flow passages (20) for conducting the hydraulic fluid, and the valve region (9) has a control slide (17) which is movably installed relative to the valve block (27) such that the control slide can be moved between a closed position, in which the flow passages (20) are closed by the control slide (17), and an open position, in which the flow passages (20) are open. A plurality of flow channels (31) which extend at least partly in the radial and in the axial direction are formed between the pole tube (7) and the valve block (27).

IPC Classes  ?

• F16F 9/46 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction allowing control from a distance
• F16F 9/34 - Special valve constructions; Shape or construction of throttling passages

Abstract

The invention relates to a damping valve device (1) for a hydraulic vibration damper (2) for a vehicle, comprising: a drive region (19), a valve region (9), and a damping valve housing (3) with a tube part (4) which encloses the drive region (19) and the valve region (9), wherein the drive region (19) has a coil (8) that is designed to produce a magnetic circuit within the damping valve device (1) and interact with an armature (11), which is installed within the coil (8) in an axially movable manner, in order to move the armature (11) in the axial direction, and the armature (11) is arranged within a pole tube (7), said pole tube (7) forming a guide for the armature (11). The valve region (9) has a fluid inlet (28) and a fluid outlet (29) for admitting and discharging a hydraulic fluid into and out of the valve region (9) and a valve block (27) with a plurality of flow passages (20) for conducting the hydraulic fluid, and the valve region (9) has a control slide (17) which is movably installed relative to the valve block (27) such that the control slide can be moved between a closed position, in which the flow passages (20) are closed by the control slide (17), and an open position, in which the flow passages (20) are released. An annular chamber (30) which is filled with hydraulic fluid is delimited by the control slide (17), the pole tube (7), and the valve block, and the annular chamber (30) has at least two different outer diameters.

IPC Classes  ?

• F16F 9/46 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction allowing control from a distance

Abstract

The invention relates to a vibration damper (2) for a vehicle, having a damping valve device (1) which comprises: a drive region (19), a valve region (9), and a damping valve housing (3) with a tube part (4) which surrounds the drive region (19) and the valve region (9), wherein the drive region (19) has a coil (8) that is designed to produce a magnetic circuit within the damping valve device (1) and interact with an armature (11), which is axially movably installed within the coil (8), in order to move the armature (11) in the axial direction, and the armature (11) is arranged within a pole tube (7), said pole tube (7) forming an axial guide for the armature (11). The valve region (9) has a fluid inlet (29) for admitting a hydraulic fluid into and a fluid outlet (28) for discharging it out of the valve region (9) and a valve block (27) with a plurality of flow passages (20) for conducting the hydraulic fluid, and the valve region (9) has a control slide (17) which is movably installed relative to the valve block (27) such that the control slide can be moved between a closed position, in which the flow passages (20) are closed by the control slide (17), and an open position, in which the flow passages (20) are open. The damping valve device (1) has a seal element (13) which is arranged in a chamber (14), said chamber (14) being formed between the pole tube (7) and the tube part (4) and additionally the coil (8) and/or a support ring (15), and the vibration damper (2) has an outer cylindrical tube (21), the tube part (4) of the damping valve device (1) being connected to the cylindrical tube (21).

IPC Classes  ?

• F16F 9/46 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction allowing control from a distance
• F16F 9/36 - Special sealings, including sealings or guides for piston-rods

Abstract

The present invention relates to a damping valve device (1) for a hydraulic vibration damper (2) for a vehicle, comprising: a drive region (19) and a valve region (9), a damper valve housing (3) having a tubular part (4) which surrounds the drive region (19) and the valve region (9), the drive region (19) comprising a coil (8) which is designed so as to generate a magnetic circuit within the damping valve device (1) and interacts with an armature (11) attached axially movably inside the coil (8) in order to move the armature (11) in an axial direction, wherein: the armature (11) is arranged inside a pole tube (7) and the pole tube (7) forms an axial guide for the armature (11); the valve region (9) has a fluid inlet (29) and a fluid outlet (28) for letting hydraulic fluid into and out of the valve region (9), and a valve block (27) having a plurality of flow passages (20) for conducting the hydraulic fluid; the valve region (9) has a control slide (17) attached so as to be movable relative to the valve block (27) in such a way that it is movable between a closed position, in which the flow passages (20) are closed by the control slide (17), into an open position, in which the flow passages (20) are open; and the pole tube (7) surrounds the armature (11) and the control slide (17) and has a radial protrusion (42) which is located inside the coil (8).

IPC Classes  ?

• F16F 9/46 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction allowing control from a distance
• F16F 9/34 - Special valve constructions; Shape or construction of throttling passages

Abstract

The invention relates to a damping valve device (1) for a hydraulic vibration damper (2) for a vehicle, comprising: a drive region (19), a valve region (9), and a damping valve housing (3) with a tube part (4) which encloses the drive region (19) and the valve region (9), wherein the drive region (19) has a coil (8) that is designed to produce a magnetic circuit within the damping valve device (1) and interact with an armature (11), which is installed within the coil (8) in an axially movable manner, in order to move the armature (11) in the axial direction, and the armature (11) is arranged within a pole tube (7), said pole tube (7) forming a guide for the armature (11). The valve region (9) has a fluid inlet (28) and a fluid outlet (29) for admitting and discharging a hydraulic fluid into and out of the valve region (9) and a valve block (27) with a plurality of flow passages (20) for conducting the hydraulic fluid, and the valve region (9) has a control slide (17) which is movably installed relative to the valve block (27) such that the control slide can be moved between a closed position, in which the flow passages (20) are closed by the control slide (17), and an open position, in which the flow passages (20) are released. The pole tube (7) and the valve block (27) are connected together by means of a mechanical joint connection.

IPC Classes  ?

• F16F 9/46 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction allowing control from a distance
• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details

Abstract

The invention relates to a damping valve device (1) for a hydraulic vibration damper (2) for a vehicle, comprising: a drive region (19), a valve region (9), and a damping valve housing (3) with a tube part (4) which surrounds the drive region (19) and the valve region (9), wherein the drive region (19) has a coil (8) that is designed to produce a magnetic circuit within the damping valve device (1) and interact with an armature (11), which is axially movably installed within the coil (8), in order to move the armature (11) in the axial direction, and the armature (11) is arranged within a pole tube (7), said pole tube (7) forming an axial guide for the armature (11). The valve region (9) has a fluid inlet (29) for admitting a hydraulic fluid to and a fluid outlet (28) for discharging it out of the valve region (9) and a valve block (27) with a plurality of flow passages (20) for conducting the hydraulic fluid, and the valve region (9) has a control slide (17) which is movably installed relative to the valve block (27) such that the control slide can be moved between a closed position, in which the flow passages (20) are closed by the control slide (17), and an open position, in which the flow passages (20) are open. The pole tube (7) is formed as a single part and/or an integral part and surrounds the armature (11) and the control slide (17), and the magnetic circuit comprises the tube part (4) and the pole tube (7).

IPC Classes  ?

• F16F 9/46 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction allowing control from a distance

Goods & Services

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Goods & Services

Advertising; advertising of goods and services by sponsorship of sports events; promotion of goods and services by sponsorship of sports events; promotion of goods and services by sponsorship; providing an online marketplace for buyers and sellers of goods and services; providing commercial information and advice to consumers on the selection of products and services; providing of business information; provision of user ratings for commercial or promotional purposes; marketing; online advertising on a computer network; organisation of exhibitions and trade fairs for commercial and advertising purposes; presentation of goods in retail communication media; organisation of trade fairs; distribution of advertising material; presentation of goods for promotional purposes; loyalty, incentive and bonus program services; supply chain management; mediation of trade business for third parties, including in the context of e-commerce; retail and wholesale services related to shock absorber plungers, shock absorbers for machines, gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts, spring shock absorbers for machines, shock absorbing springs being parts of machine suspension, dashpot plungers [parts of engines or motors], parts for motor vehicles, hydraulic units for motor vehicles in the form of shock absorbing and/or stabilising elements for chassis and chassis superstructures of motor vehicles, vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor, suspension struts for land vehicles, suspension struts for vehicles, air suspension struts for land vehicles, combined spring/damper modules for vehicles, MacPherson suspension struts for land vehicles, suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor, gas-filled shock absorbers, hydropneumatic shock absorbers for motor vehicles, support bearings for motor vehicle vibration dampers, springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs, vehicle shock absorbers, shock absorbers [vehicle parts], shock absorbers for vehicles, shock absorbers for vehicle suspension, suspension shock absorbers for vehicles, hydraulic rotary shock absorbers for vehicles, shock absorbers being parts of vehicle suspension, combined spring and shock absorber units for vehicles, torsion dampers for vehicles, hydraulic rotary dampers for vehicles, shock absorbing cylinders [parts of vehicles], shock absorbing springs for automobiles, shock absorbing springs being parts of vehicle suspension, shock absorbers for the suspension units of vehicles; 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online retail and wholesale services related to shock absorber plungers, shock absorbers for machines, gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts, spring shock absorbers for machines, shock absorbing springs being parts of machine suspension, dashpot plungers [parts of engines or motors], parts for motor vehicles, hydraulic units for motor vehicles in the form of shock absorbing and/or stabilising elements for chassis and chassis superstructures of motor vehicles, vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor, suspension struts for land vehicles, suspension struts for vehicles, air suspension struts for land vehicles, combined spring/damper modules for vehicles, MacPherson suspension struts for land vehicles, suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor, gas-filled shock absorbers, hydropneumatic shock absorbers for motor vehicles, support bearings for motor vehicle vibration dampers, springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs, vehicle shock absorbers, shock absorbers [vehicle parts], shock absorbers for vehicles, shock absorbers for vehicle suspension, suspension shock absorbers for vehicles, hydraulic rotary shock absorbers for vehicles, shock absorbers being parts of vehicle suspension, combined spring and shock absorber units for vehicles, torsion dampers for vehicles, hydraulic rotary dampers for vehicles, shock absorbing cylinders [parts of vehicles], shock absorbing springs for automobiles, shock absorbing springs being parts of vehicle suspension, shock absorbers for the suspension units of vehicles.

Goods & Services

Advertising; advertising of goods and services by sponsorship of sports events; promotion of goods and services by sponsorship of sports events; promotion of goods and services by sponsorship; providing an online marketplace for buyers and sellers of goods and services; providing commercial information and advice to consumers on the selection of products and services; providing of business information; provision of user ratings for commercial or promotional purposes; marketing; online advertising on a computer network; organisation of exhibitions and trade fairs for commercial and advertising purposes; presentation of goods in retail communication media; organisation of trade fairs; distribution of advertising material; presentation of goods for promotional purposes; loyalty, incentive and bonus program services; supply chain management; mediation of trade business for third parties, including in the context of e-commerce; retail and wholesale services related to shock absorber plungers, shock absorbers for machines, gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts, spring shock absorbers for machines, shock absorbing springs being parts of machine suspension, dashpot plungers [parts of engines or motors], parts for motor vehicles, hydraulic units for motor vehicles in the form of shock absorbing and/or stabilising elements for chassis and chassis superstructures of motor vehicles, vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor, suspension struts for land vehicles, suspension struts for vehicles, air suspension struts for land vehicles, combined spring/damper modules for vehicles, MacPherson suspension struts for land vehicles, suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor, gas-filled shock absorbers, hydropneumatic shock absorbers for motor vehicles, support bearings for motor vehicle vibration dampers, springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs, vehicle shock absorbers, shock absorbers [vehicle parts], shock absorbers for vehicles, shock absorbers for vehicle suspension, suspension shock absorbers for vehicles, hydraulic rotary shock absorbers for vehicles, shock absorbers being parts of vehicle suspension, combined spring and shock absorber units for vehicles, torsion dampers for vehicles, hydraulic rotary dampers for vehicles, shock absorbing cylinders [parts of vehicles], shock absorbing springs for automobiles, shock absorbing springs being parts of vehicle suspension, shock absorbers for the suspension units of vehicles; online retail and wholesale services related to shock absorber plungers, shock absorbers for machines, gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts, spring shock absorbers for machines, shock absorbing springs being parts of machine suspension, dashpot plungers [parts of engines or motors], parts for motor vehicles, hydraulic units for motor vehicles in the form of shock absorbing and/or stabilising elements for chassis and chassis superstructures of motor vehicles, vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor, suspension struts for land vehicles, suspension struts for vehicles, air suspension struts for land vehicles, combined spring/damper modules for vehicles, MacPherson suspension struts for land vehicles, suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor, gas-filled shock absorbers, hydropneumatic shock absorbers for motor vehicles, support bearings for motor vehicle vibration dampers, springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs, vehicle shock absorbers, shock absorbers [vehicle parts], shock absorbers for vehicles, shock absorbers for vehicle suspension, suspension shock absorbers for vehicles, hydraulic rotary shock absorbers for vehicles, shock absorbers being parts of vehicle suspension, combined spring and shock absorber units for vehicles, torsion dampers for vehicles, hydraulic rotary dampers for vehicles, shock absorbing cylinders [parts of vehicles], shock absorbing springs for automobiles, shock absorbing springs being parts of vehicle suspension, shock absorbers for the suspension units of vehicles; online retail and wholesale services related to shock absorber plungers, shock absorbers for machines, gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts, spring shock absorbers for machines, shock absorbing springs being parts of machine suspension, dashpot plungers [parts of engines or motors], parts for motor vehicles, hydraulic units for motor vehicles in the form of shock absorbing and/or stabilising elements for chassis and chassis superstructures of motor vehicles, vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor, suspension struts for land vehicles, suspension struts for vehicles, air suspension struts for land vehicles, combined spring/damper modules for vehicles, MacPherson suspension struts for land vehicles, suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor, gas-filled shock absorbers, hydropneumatic shock absorbers for motor vehicles, support bearings for motor vehicle vibration dampers, springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs, vehicle shock absorbers, shock absorbers [vehicle parts], shock absorbers for vehicles, shock absorbers for vehicle suspension, suspension shock absorbers for vehicles, hydraulic rotary shock absorbers for vehicles, shock absorbers being parts of vehicle suspension, combined spring and shock absorber units for vehicles, torsion dampers for vehicles, hydraulic rotary dampers for vehicles, shock absorbing cylinders [parts of vehicles], shock absorbing springs for automobiles, shock absorbing springs being parts of vehicle suspension, shock absorbers for the suspension units of vehicles.

Abstract

A controllable vibration damper includes a damping force control system, having a damper housing tube. The damper is at least partially filled with a damping medium. A damping valve for damping force control is arranged on and fluidly connected to the damper housing tube. The damper housing tube has an inner tube, which is inserted into the tubular damper housing via a bottom valve element. The vibration damper has a piston rod, which can be moved longitudinally in the inner tube and has a working piston.

IPC Classes  ?

• F16F 9/46 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction allowing control from a distance
• F16F 9/06 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid

Goods & Services

Advertising services; advertising of goods and services by promotional sponsorship of sports events; promotion of goods and services by promotional sponsorship of sports events; promotion of goods and services by sponsorship of racing events; providing an online marketplace for buyers and sellers of goods and services; providing commercial information and advice to consumers on the selection of products and services; providing of business information; provision of user ratings for commercial or promotional purposes; marketing services; online advertising on a computer network; organisation of exhibitions and trade fairs for commercial and advertising purposes; presentation of goods in retail communication media in the nature of providing online shopping services in the field of general consumer merchandise; organisation of trade fairs for business and promotional purposes; distribution of advertising material; advertising services, namely, presentation of goods for promotional purposes; business administration of loyalty, incentive and bonus programs for others; supply chain management services; mediation of trade business for third parties, in particular in the context of e-commerce; retail and wholesale store services featuring shock absorber plungers, shock absorbers for machines, gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts, spring shock absorbers for machines, shock absorbing springs being parts of machine suspension, dashpot plungers being parts of engines or motors, parts for motor vehicles, hydraulic units for motor vehicles in the form of shock absorbing and stabilising elements for chassis and chassis superstructures of motor vehicles, vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor, suspension struts for land vehicles, suspension struts for vehicles, air suspension struts for land vehicles, combined spring and damper modules for vehicles, suspension struts for land vehicles, suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor, gas-filled shock absorbers, hydropneumatic shock absorbers for motor vehicles, support bearings for motor vehicle vibration dampers, springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs, vehicle shock absorbers, shock absorbers being vehicle parts, shock absorbers for vehicles, shock absorbers for vehicle suspension, suspension shock absorbers for vehicles, hydraulic rotary shock absorbers for vehicles, shock absorbers being parts of vehicle suspension, combined spring and shock absorber units for vehicles, torsion dampers for vehicles, hydraulic rotary dampers for vehicles, shock absorbing cylinders being parts of vehicles, shock absorbing springs for automobiles, shock absorbing springs being parts of vehicle suspension, shock absorbers for the suspension units of vehicles; online retail and wholesale store services featuring shock absorber plungers, shock absorbers for machines, gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts, spring shock absorbers for machines, shock absorbing springs being parts of machine suspension, dashpot plungers being parts of engines or motors, parts for motor vehicles, hydraulic units for motor vehicles in the form of shock absorbing and stabilising elements for chassis and chassis superstructures of motor vehicles, vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor, suspension struts for land vehicles, suspension struts for vehicles, air suspension struts for land vehicles, combined spring and damper modules for vehicles, suspension struts for land vehicles, suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor, gas-filled shock absorbers, hydropneumatic shock absorbers for motor vehicles, support bearings for motor vehicle vibration dampers, springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs, vehicle shock absorbers, shock absorbers being vehicle parts, shock absorbers for vehicles, shock absorbers for vehicle suspension, suspension shock absorbers for vehicles, hydraulic rotary shock absorbers for vehicles, shock absorbers being parts of vehicle suspension, combined spring and shock absorber units for vehicles, torsion dampers for vehicles, hydraulic rotary dampers for vehicles, shock absorbing cylinders being parts of vehicles, shock absorbing springs for automobiles, shock absorbing springs being parts of vehicle suspension, shock absorbers for the suspension units of vehicles

Goods & Services

Advertising services; advertising of goods and services by promotional sponsorship of sports events; promotion of goods and services by promotional sponsorship of sports events; promotion of goods and services by sponsorship of racing events; providing an online marketplace for buyers and sellers of goods and services; providing commercial information and advice to consumers on the selection of products and services; providing of business information; provision of user ratings for commercial or promotional purposes; marketing services; online advertising on a computer network; organization of exhibitions and trade fairs for commercial and advertising purposes; presentation of goods in retail communication media in the nature of providing online shopping services in the field of general consumer merchandise; organization of trade fairs for business and promotional purposes; distribution of advertising material; advertising services, namely, presentation of goods for promotional purposes; business administration of loyalty, incentive and bonus programs for others; supply chain management services; mediation of trade business for third parties, in particular in the context of e- commerce; retail and wholesale store services featuring shock absorber plungers, shock absorbers for machines, gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts, spring shock absorbers for machines, shock absorbing springs being parts of machine suspension, dashpot plungers being parts of engines or motors, parts for motor vehicles, hydraulic units for motor vehicles in the form of shock absorbing and stabilizing elements for chassis and chassis superstructures of motor vehicles, vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor, suspension struts for land vehicles, suspension struts for vehicles, air suspension struts for land vehicles, combined spring and damper modules for vehicles, suspension struts for land vehicles, suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor, gas-filled shock absorbers, hydropneumatic shock absorbers for motor vehicles, support bearings for motor vehicle vibration dampers, springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs, vehicle shock absorbers, shock absorbers being vehicle parts, shock absorbers for vehicles, shock absorbers for vehicle suspension, suspension shock absorbers for vehicles, hydraulic rotary shock absorbers for vehicles, shock absorbers being parts of vehicle suspension, combined spring and shock absorber units for vehicles, torsion dampers for vehicles, hydraulic rotary dampers for vehicles, shock absorbing cylinders being parts of vehicles, shock absorbing springs for automobiles, shock absorbing springs being parts of vehicle suspension, shock absorbers for the suspension units of vehicles; online retail and wholesale store services featuring shock absorber plungers, shock absorbers for machines, gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts, spring shock absorbers for machines, shock absorbing springs being parts of machine suspension, dashpot plungers being parts of engines or motors, parts for motor vehicles, hydraulic units for motor vehicles in the form of shock absorbing and stabilizing elements for chassis and chassis superstructures of motor vehicles, vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor, suspension struts for land vehicles, suspension struts for vehicles, air suspension struts for land vehicles, combined spring and damper modules for vehicles, struts for land vehicles, suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor, gas-filled shock absorbers, hydropneumatic shock absorbers for motor vehicles, support bearings for motor vehicle vibration dampers, springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs, vehicle shock absorbers, shock absorbers being vehicle parts, shock absorbers for vehicles, shock absorbers for vehicle suspension, suspension shock absorbers for vehicles, hydraulic rotary shock absorbers for vehicles, shock absorbers being parts of vehicle suspension, combined spring and shock absorber units for vehicles, torsion dampers for vehicles, hydraulic rotary dampers for vehicles, shock absorbing cylinders being parts of vehicles, shock absorbing springs for automobiles, shock absorbing springs being parts of vehicle suspension, shock absorbers for the suspension units of vehicles.

Goods & Services

Advertising services; advertising of goods and services by promotional sponsorship of sports events; promotion of goods and services by promotional sponsorship of sports events; promotion of goods and services by sponsorship of racing events; providing an online marketplace for buyers and sellers of goods and services; providing commercial information and advice to consumers on the selection of products and services; providing of business information; provision of user ratings for commercial or promotional purposes; marketing services; online advertising on a computer network; organisation of exhibitions and trade fairs for commercial and advertising purposes; presentation of goods in retail communication media in the nature of providing online shopping services in the field of general consumer merchandise; organisation of trade fairs for business and promotional purposes; distribution of advertising material; advertising services, namely, presentation of goods for promotional purposes; business administration of loyalty, incentive and bonus programs for others; supply chain management services; mediation of trade business for third parties, in particular in the context of e-commerce; retail and wholesale store services featuring shock absorber plungers, shock absorbers for machines, gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts, spring shock absorbers for machines, shock absorbing springs being parts of machine suspension, dashpot plungers being parts of engines or motors, parts for motor vehicles, hydraulic units for motor vehicles in the form of shock absorbing and stabilising elements for chassis and chassis superstructures of motor vehicles, vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor, suspension struts for land vehicles, suspension struts for vehicles, air suspension struts for land vehicles, combined spring and damper modules for vehicles, suspension struts for land vehicles, suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor, gas-filled shock absorbers, hydropneumatic shock absorbers for motor vehicles, support bearings for motor vehicle vibration dampers, springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs, vehicle shock absorbers, shock absorbers being vehicle parts, shock absorbers for vehicles, shock absorbers for vehicle suspension, suspension shock absorbers for vehicles, hydraulic rotary shock absorbers for vehicles, shock absorbers being parts of vehicle suspension, combined spring and shock absorber units for vehicles, torsion dampers for vehicles, hydraulic rotary dampers for vehicles, shock absorbing cylinders being parts of vehicles, shock absorbing springs for automobiles, shock absorbing springs being parts of vehicle suspension, shock absorbers for the suspension units of vehicles; online retail and wholesale store services related to shock absorber plungers, shock absorbers for machines, gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts, spring shock absorbers for machines, shock absorbing springs being parts of machine suspension, dashpot plungers being parts of engines or motors, parts for motor vehicles, hydraulic units for motor vehicles in the form of shock absorbing and stabilising elements for chassis and chassis superstructures of motor vehicles, vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor, suspension struts for land vehicles, suspension struts for vehicles, air suspension struts for land vehicles, combined spring and damper modules for vehicles, suspension struts for land vehicles, suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor, gas-filled shock absorbers, hydropneumatic shock absorbers for motor vehicles, support bearings for motor vehicle vibration dampers, springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs, vehicle shock absorbers, shock absorbers being vehicle parts, shock absorbers for vehicles, shock absorbers for vehicle suspension, suspension shock absorbers for vehicles, hydraulic rotary shock absorbers for vehicles, shock absorbers being parts of vehicle suspension, combined spring and shock absorber units for vehicles, torsion dampers for vehicles, hydraulic rotary dampers for vehicles, shock absorbing cylinders being parts of vehicles, shock absorbing springs for automobiles, shock absorbing springs being parts of vehicle suspension, shock absorbers for the suspension units of vehicles

Goods & Services

Spectacles; Sunglasses; Cases and cords for sunglasses and spectacles; Binoculars; Magnets and decorative magnets; Directional compasses; Apparatus for recording, transmission, editing, mixing and reproduction of images and sound; Radios; Compact disc players; DVD players; MP3 players; Players for digital music; MD players; Loudspeakers; Headphones; Microphones; Remote control devices; voice-activated remote control; Personal digital assistants; Computers; Data processing apparatus; Computer keyboards; Bags for carrying computers; Mouse [computer peripheral]; Mouse mats; Mouse pads; Electronic pocket translators; Electronic time panels; Cases adapted for mobile phones, Cases and covers for mobile telephones; Special cases for carrying cellular phones; Video games; Joysticks; Computer software (recorded programs), including computer games software; Software; Databases; Recorded and unrecorded magnetic data carriers; Digital and analog recording media for sound or image recordings; DVDs, floppy disks, optical discs, compact discs, mini-discs, CD ROMs, all the aforesaid goods being blank or pre-recorded with music, sound or images (including moving images); Holograms; Encoded magnetic cards; Smart cards; Memory sticks; Microchip cards; Memory cards or magnetic credit and debit cards, smart cards or telephone cards with magnetic strips, prepaid magnetic cards or smart cards for mobile telephones; Publications in electronic form provided by CD-ROM, database or the Internet; Audio receivers, amplifiers; Magnetic identity bracelets; Computer peripheral devices; Digital photo frames; Electronic pens [visual display units]; Electronic agendas; Cinematographic cameras; Cameras [photography]; Headsets; Covers for PDA computers; Covers for tablet computers; Smart speakers; Cooling pads for laptop computers; Mobile phone chargers; Laptop computers; Sleeves for laptops; Bags adapted for laptops; Cabinets for loudspeakers; Light-emitting diodes [LED]; Signs, luminous; Magnets; Navigational instruments; Notebook computers; Radios; Cases for smartphones; Protective films adapted for computer screens; Smartwatches; Portable speakers; Portable media players; Personal stereos; None of the aforesaid goods relating to the following goods: Classified directories, address directories and Information directories. Paper, cardboard and goods made from these materials, Namely name tags, Suitcase labels, Transfers [decalcomanias], Stickers [stationery], Cabinets for stationery (office requisites), Mats for beer glasses, packing bags of paper, Paper sacks, Pads [stationery], Writing paper, Printed matter, books, Prospectuses, brochures, Magazines [periodicals], Newspapers and periodicals, Photographs, postcards, Calendars, cards, Catalogues; Bags made of plastics for packaging; Writing implements, in particular pencils, ballpoint pens, fountain pens; Artists' materials, paint brushes; Office requisites, except furniture; stamps and ink pads for stamps; Memo pad holders; Educational and teaching materials; Packaging materials of paper, cardboard and plastic; Type [numerals and letters]; Flags and pennants of paper; Adhesives for stationery; Tablemats of paper; Paperclips; Tablecloths of paper; Table napkins of paper; Paper bags; Invitation cards; Holiday cards; Gift wrap paper; Tablemats of paper; labels (not made of textile); Towels of paper; Boxes for pocket handkerchiefs; Towels of paper; Writing materials; Sachets; Themed pads of paper; Notepads; Writing or drawing books; Notepaper; Paper for writing; Rough paper; Files, archive boxes; Folders for papers; Book covers; Bookmarkers; Lithographs; Paintings (pictures) framed or unframed; Colouring books; Drawing pads; Game and puzzle books; Luminous paper; Self-adhesive labels not of textile; Rubber stamps; `paint boxes; decorations for pencils (stationery articles); Printing templates; White boards; Events programmes; Event albums; Organizers; Diaries; Scratch cards; Discount cards; Printed coupons; Comics; Trading cards, other than for games; Stickers [stationery]; Albums for stickers; Posters; Photographs [printed]; Photograph albums and books; Signboards and advertisement boards of paper or cardboard; Transfers [decalcomanias]; Thermo-adhesive labels, not for applying to fabric; Office requisites, except furniture; Rubber erasers; Pencil sharpeners; Stands for pens and pencils; Drawing rulers; Self-adhesive tapes for stationery use; Adhesive tape dispensers; Staples for offices; Stencil plates; Document cases; Clipboards; Holders for note pads; Bookends; Sealing stamps; Cases for cheque and bank cards; Printed matter; Bags and articles for packaging, wrapping and storage, of paper, cardboard or plastics; Washi; none of the aforementioned goods in relation to the following fields: Branch, address and information directories. Clothing; Shoes; Headgear; Shirts; Knitted goods (clothing); Sweaters and T-shirts; Polo shirts; Underwear; Dresses; Skirts; Bathing suits; Shorts; Trousers; Sweaters; Caps being headwear; Cap peaks; Hats; Visor caps; Scarves; Scarves; Sweat shirts; Jackets [clothing]; Sports jackets; winter jackets; Blazers; Waterproof clothing; Coats; Uniforms; Workwear; Neckties; Wrist bands; Headbands [clothing]; Gloves [clothing]; Overalls; Bibs, not of paper; Sleepsuits; Playclothes for infants and children; Socks and stockings; Garters; Waist belts; Braces [suspenders] for clothing; Work shoes; Hooded pullovers; Waistcoats; Combinations [clothing]; Kerchiefs [clothing]; Bandanas [neckerchiefs]; Rubbers [footwear]; Money belts [clothing].

Goods & Services

Spectacles; Sunglasses; Cases and cords for sunglasses and spectacles; Binoculars; Magnets and decorative magnets; Directional compasses; Apparatus for recording, transmission, editing, mixing and reproduction of images and sound; Radios; Compact disc players; DVD players; MP3 players; Players for digital music; MD players; Loudspeakers; Headphones; Microphones; Remote control devices; voice-activated remote control; Personal digital assistants; Computers; Data processing apparatus; Computer keyboards; Bags for carrying computers; Mouse [computer peripheral]; Mouse mats; Mouse pads; Electronic pocket translators; Electronic time panels; Cases adapted for mobile phones, Cases and covers for mobile telephones; Special cases for carrying cellular phones; Video games; Joysticks; Computer software (recorded programs), including computer games software; Software; Databases; Recorded and unrecorded magnetic data carriers; Digital and analog recording media for sound or image recordings; DVDs, floppy disks, optical discs, compact discs, mini-discs, CD ROMs, all the aforesaid goods being blank or pre-recorded with music, sound or images (including moving images); Holograms; Encoded magnetic cards; Smart cards; Memory sticks; Microchip cards; Memory cards or magnetic credit and debit cards, smart cards or telephone cards with magnetic strips, prepaid magnetic cards or smart cards for mobile telephones; Publications in electronic form provided by CD-ROM, database or the Internet; Audio receivers, amplifiers; Magnetic identity bracelets; Computer peripheral devices; Digital photo frames; Electronic pens [visual display units]; Electronic agendas; Cinematographic cameras; Cameras [photography]; Headsets; Covers for PDA computers; Covers for tablet computers; Smart speakers; Cooling pads for laptop computers; Mobile phone chargers; Laptop computers; Sleeves for laptops; Bags adapted for laptops; Cabinets for loudspeakers; Light-emitting diodes [LED]; Signs, luminous; Magnets; Navigational instruments; Notebook computers; Radios; Cases for smartphones; Protective films adapted for computer screens; Smartwatches; Portable speakers; Portable media players; Personal stereos. Paper, cardboard and goods made from these materials, Namely name tags, Suitcase labels, Transfers [decalcomanias], Stickers [stationery], Cabinets for stationery (office requisites), Mats for beer glasses, packing bags of paper, Paper sacks, Pads [stationery], Writing paper, Printed matter, books, Prospectuses, brochures, Magazines [periodicals], Newspapers and periodicals, Photographs, postcards, Calendars, cards catalogues; Bags made of plastics for packaging; Writing implements, in particular pencils, ballpoint pens, fountain pens; Artists' materials, paint brushes; Office requisites, except furniture; stamps and ink pads for stamps; Memo pad holders; Educational and teaching materials; Materials of cardboard, paper or plastic for use in packaging; Type [numerals and letters]; Flags and pennants of paper; Adhesives for stationery; Tablemats of paper; Paperclips; Tablecloths of paper; Table napkins of paper; Paper bags; Invitation cards; Holiday cards; Gift wrap paper; Tablemats of paper; labels (not made of textile); Towels of paper; Boxes for pocket handkerchiefs; Towels of paper; Writing materials; Sachets; Themed pads of paper; Notepads; Writing or drawing books; Notepaper; Paper for writing; Rough paper; Files, archive boxes; Folders for papers; Book covers; Bookmarkers; Lithographs; Paintings (pictures) framed or unframed; Colouring books; Drawing pads; Game and puzzle books; Luminous paper; Self-adhesive labels not of textile; Rubber stamps; `paint boxes; decorations for pencils (stationery articles); Printing templates; White boards; Events programmes; Event albums; Address books; Organizers; Diaries; Scratch cards; Discount cards; Printed coupons; Comics; Trading cards, other than for games; Stickers [stationery]; Albums for stickers; Posters; Photographs [printed]; Photograph albums and books; Signboards and advertisement boards of paper or cardboard; Transfers [decalcomanias]; Thermo-adhesive labels, not for applying to fabric; Office requisites, except furniture; Rubber erasers; Pencil sharpeners; Stands for pens and pencils; Drawing rulers; Self-adhesive tapes for stationery use; Adhesive tape dispensers; Staples for offices; Stencil plates; Document cases; Clipboards; Holders for note pads; Bookends; Sealing stamps; Cases for cheque and bank cards; Printed matter; Bags and articles for packaging, wrapping and storage, of paper, cardboard or plastics; Washi. Clothing; Shoes; Headgear; Shirts; Knitted goods (clothing); Sweaters, Tee-shirts; Polo shirts; Underwear; Dresses; Skirts; Bathing suits; Shorts; Trousers; Sweaters; Caps being headwear; Cap peaks; Hats; Visor caps; Scarves; Scarves; Sweat shirts; Jackets [clothing]; Sports jackets; winter jackets; Blazers; Waterproof clothing; Coats; Uniforms; Workwear; Neckties; Wrist bands; Headbands [clothing]; Gloves [clothing]; Overalls; Bibs, not of paper; Sleepsuits; Playclothes for infants and children; Socks and stockings; Garters; Waist belts; Braces [suspenders] for clothing; Work shoes; Hooded pullovers; Waistcoats; Combinations [clothing]; Kerchiefs [clothing]; Bandanas [neckerchiefs]; Rubbers [footwear]; Money belts [clothing].

Goods & Services

Spectacles; Sunglasses; Cases and cords for sunglasses and spectacles; Binoculars; Magnets and decorative magnets; Directional compasses; Apparatus for recording, transmission, editing, mixing and reproduction of images and sound; Radios; Compact disc players; DVD players; MP3 players; Players for digital music; MD players; Loudspeakers; Headphones; Microphones; Remote control devices; voice-activated remote control; Personal digital assistants; Computers; Data processing apparatus; Computer keyboards; Bags for carrying computers; Mouse [computer peripheral]; Mouse mats; Mouse pads; Electronic pocket translators; Electronic time panels; Cases adapted for mobile phones, Cases and covers for mobile telephones; Special cases for carrying cellular phones; Video games; Joysticks; Computer software (recorded programs), including computer games software; Software; Databases; Recorded and unrecorded magnetic data carriers; Digital and analog recording media for sound or image recordings; DVDs, floppy disks, optical discs, compact discs, mini-discs, CD ROMs, all the aforesaid goods being blank or pre-recorded with music, sound or images (including moving images); Holograms; Encoded magnetic cards; Smart cards; Memory sticks; Microchip cards; Memory cards or magnetic credit and debit cards, smart cards or telephone cards with magnetic strips, prepaid magnetic cards or smart cards for mobile telephones; Publications in electronic form provided by CD-ROM, database or the Internet; Audio receivers, amplifiers; Magnetic identity bracelets; Computer peripheral devices; Digital photo frames; Electronic pens [visual display units]; Electronic agendas; Cinematographic cameras; Cameras [photography]; Headsets; Covers for PDA computers; Covers for tablet computers; Smart speakers; Cooling pads for laptop computers; Mobile phone chargers; Laptop computers; Sleeves for laptops; Bags adapted for laptops; Cabinets for loudspeakers; Light-emitting diodes [LED]; Signs, luminous; Magnets; Navigational instruments; Notebook computers; Radios; Cases for smartphones; Protective films adapted for computer screens; Smartwatches; Portable speakers; Portable media players; Personal stereos. Paper, cardboard and goods made from these materials, namely Name badges, Suitcase labels, Transfers [decalcomanias], Stickers [stationery], Cabinets for stationery (office requisites), Mats for beer glasses, packing bags of paper, Paper sacks, Pads [stationery], Writing paper, Printed matter, books, Prospectuses, brochures, Magazines [periodicals], Newspapers and periodicals, Photographs, postcards, Calendars, cards, Catalogues; Bags made of plastics for packaging; Writing implements, in particular pencils, ballpoint pens, fountain pens; Artists' materials, paint brushes; Office requisites, except furniture; stamps and ink pads for stamps; Memo pad holders; Educational and teaching materials; Materials of cardboard, paper or plastic for use in packaging; Type [numerals and letters]; Flags and pennants of paper; Adhesives for stationery; Tablemats of paper; Paperclips; Tablecloths of paper; Table napkins of paper; Paper bags; Invitation cards; Holiday cards; Gift wrap paper; Tablemats of paper; labels (not made of textile); Towels of paper; Boxes for pocket handkerchiefs; Towels of paper; Writing materials; Sachets; Themed pads of paper; Notepads; Writing or drawing books; Notepaper; Paper for writing; Rough paper; Files, archive boxes; Folders for papers; Book covers; Bookmarkers; Lithographs; Paintings (pictures) framed or unframed; Colouring books; Drawing pads; Game and puzzle books; Luminous paper; Self-adhesive labels not of textile; Rubber stamps; `paint boxes; decorations for pencils (stationery articles); Printing templates; White boards; Events programmes; Event albums; Address books; Organizers; Diaries; Scratch cards; Discount cards; Printed coupons; Comics; Trading cards, other than for games; Stickers [stationery]; Albums for stickers; Posters; Photographs [printed]; Photograph albums and books; Signboards and advertisement boards of paper or cardboard; Transfers [decalcomanias]; Thermo-adhesive labels, not for applying to fabric; Office requisites, except furniture; Rubber erasers; Pencil sharpeners; Stands for pens and pencils; Drawing rulers; Self-adhesive tapes for stationery use; Adhesive tape dispensers; Staples for offices; Stencil plates; Document cases; Clipboards; Holders for note pads; Bookends; Sealing stamps; Cases for cheque and bank cards; Printed matter; Bags and articles for packaging, wrapping and storage, of paper, cardboard or plastics; Washi. Clothing; Shoes; Headgear; Shirts; Knitted goods (clothing); Sweaters and T-shirts; Polo shirts; Underwear; Dresses; Skirts; Bathing suits; Shorts; Trousers; Sweaters; Caps being headwear; Cap peaks; Hats; Visor caps; Scarves; Scarves; Sweat shirts; Jackets [clothing]; Sports jackets; winter jackets; Blazers; Waterproof clothing; Coats; Uniforms; Workwear; Neckties; Wrist bands; Headbands [clothing]; Gloves [clothing]; Overalls; Bibs, not of paper; Sleepsuits; Playclothes for infants and children; Socks and stockings; Garters; Waist belts; Braces [suspenders] for clothing; Work shoes; Hooded pullovers; Waistcoats; Combinations [clothing]; Kerchiefs [clothing]; Bandanas [neckerchiefs]; Rubbers [footwear]; Money belts [clothing].

Abstract

A spring seat, in particular a spring plate for a vibration damper, in particular a vehicle vibration damper, in particular a spring plate for a level adjustment device, in particular a vehicle height adjustment device, may include a spring retaining ring with an internal cross section or an internal cross-sectional area. The spring seat may also include a spring element configured to reduce the internal cross section of the spring retaining ring. The spring element may be configured such that a reduction of the internal cross section is configured to occur in a radial direction. The spring element may further include a tensioning element configured to adjust a spring tension of the spring element.

IPC Classes  ?

• B60G 15/06 - Resilient suspensions characterised by arrangement, location, or type of combined spring and vibration- damper, e.g. telescopic type having mechanical spring and fluid damper
• B60G 11/16 - Resilient suspensions characterised by arrangement, location, or kind of springs having helical, spiral, or coil springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
• F16F 1/12 - Attachments or mountings
• F16F 9/56 - Means for adjusting the length of, or for locking, the spring or damper, e.g. at the end of the stroke

Goods & Services

Shock absorber plungers; shock absorbers for machines; gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts; spring shock absorbers for machines; shock absorbing springs being parts of machine suspension; dashpot plungers [parts of engines or motors]. Parts for motor vehicles; hydraulic units for motor vehicles in the form of shock absorbing and/or stabilising elements for chassis and chassis superstructures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor; suspension struts for land vehicles; suspension struts for vehicles; air suspension struts for land vehicles; combined spring/damper modules for vehicles; MacPherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor; gas-filled shock absorbers; hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs; vehicle shock absorbers; shock absorbers [vehicle parts]; shock absorbers for vehicles; shock absorbers for vehicle suspension; suspension shock absorbers for vehicles; hydraulic rotary shock absorbers for vehicles; shock absorbers being parts of vehicle suspension; combined spring and shock absorber units for vehicles; torsion dampers for vehicles; hydraulic rotary dampers for vehicles; shock absorbing cylinders [parts of vehicles]; shock absorbing springs for automobiles; shock absorbing springs being parts of vehicle suspension; shock absorbers for the suspension units of vehicles.

Goods & Services

Shock absorber plungers; shock absorbers for machines; gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts; spring shock absorbers for machines; shock absorbing springs being parts of machine suspension; dashpot plungers [parts of engines or motors]. Parts for motor vehicles; hydraulic units for motor vehicles in the form of shock absorbing and/or stabilising elements for chassis and chassis superstructures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor; suspension struts for land vehicles; suspension struts for vehicles; air suspension struts for land vehicles; combined spring/damper modules for vehicles; MacPherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor; gas-filled shock absorbers; hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs; vehicle shock absorbers; shock absorbers [vehicle parts]; shock absorbers for vehicles; shock absorbers for vehicle suspension; suspension shock absorbers for vehicles; hydraulic rotary shock absorbers for vehicles; shock absorbers being parts of vehicle suspension; combined spring and shock absorber units for vehicles; torsion dampers for vehicles; hydraulic rotary dampers for vehicles; shock absorbing cylinders [parts of vehicles]; shock absorbing springs for automobiles; shock absorbing springs being parts of vehicle suspension; shock absorbers for the suspension units of vehicles.

Goods & Services

Shock absorber plungers; shock absorbers for machines; gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts; spring shock absorbers for machines; shock absorbing springs being parts of machine suspension; dashpot plungers [parts of engines or motors]. Parts for motor vehicles; hydraulic units for motor vehicles in the form of shock absorbing and/or stabilising elements for chassis and chassis superstructures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor; suspension struts for land vehicles; suspension struts for vehicles; air suspension struts for land vehicles; combined spring/damper modules for vehicles; MacPherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor; gas-filled shock absorbers; hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs; vehicle shock absorbers; shock absorbers [vehicle parts]; shock absorbers for vehicles; shock absorbers for vehicle suspension; suspension shock absorbers for vehicles; hydraulic rotary shock absorbers for vehicles; shock absorbers being parts of vehicle suspension; combined spring and shock absorber units for vehicles; torsion dampers for vehicles; hydraulic rotary dampers for vehicles; shock absorbing cylinders [parts of vehicles]; shock absorbing springs for automobiles; shock absorbing springs being parts of vehicle suspension; shock absorbers for the suspension units of vehicles.

Abstract

The present invention relates to a multi-tube vibration damper (1) having adjustable damping force for a vehicle, comprising: - a damper inner tube (2), which is at least partially filled with damping medium and has a damper inner tube wall, - a damper outer tube (7), which has a damper outer tube wall, the damper outer tube (7) being coaxial around the damper inner tube (2), and a compensation chamber (8) being formed between the damper outer tube (7) and the damper inner tube (2), and - a damping module (9), which has a connecting piece (10), wherein the damping module (9) is disposed on the outside of the damper outer tube wall and, in order to provide a fluidic connection between the working chamber (6) remote from the piston rod and the damping module (9), the connecting piece (10) is led fluid-tight from the damping module (9) through a damper tube outer wall opening and leads fluid-tight to a damper tube inner wall opening, and wherein a chimney (11) is formed by the damper inner tube wall into the interior of the damper inner tube (2) up to the damper tube inner wall opening, the chimney (11) being formed from the damper inner tube (2) as a single piece, and wherein the connecting piece (10) is coaxial within the chimney (11).

IPC Classes  ?

• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details

Abstract

The present invention relates to a vibration damper (1) having a damping characteristic for a vehicle, said vibration damper comprising: an outer tube (2) having a bottom-side bottom piece (3); an inner tube (4) having a bottom-side bottom valve body (5), the outer tube (2) and the inner tube (4) being arranged coaxially with respect to one another and at least one compensation chamber (6) for receiving damping medium being formed between the outer tube (2) and the inner tube (4), the bottom-side bottom valve body (5) having a bottom valve assembly (11) for establishing a fluidic through-connection of the working chamber (10), that is remote from the piston rod, to the compensation chamber (6), the bottom valve assembly (11) having a bottom valve adjustment device (12), the bottom valve assembly (11) having a pretensioning device (13) for adjusting the pretensioning of the bottom valve assembly (11) with the bottom valve adjustment device (12), and it being possible to variably adjust the pretensioning of the bottom valve assembly (11) when the vibration damper (1) is assembled.

IPC Classes  ?

• F16F 9/44 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction
• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details

Goods & Services

Parts of motor vehicles; shock absorbers for motor vehicles; hydraulic units for motor vehicles as shock-absorbing and/or stabilising elements for chassis and chassis structures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles and their individual parts and attachments; suspension struts for vehicles; suspension struts for vehicles, in particular air suspension struts; combined spring/damper modules for vehicles; Mc-Pherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and parts and fittings thereof; gas pressure shock absorbers, namely hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs; vehicle struts, namely, aftermarket vehicle struts.

Abstract

A controllable vibration damper with damping force control may include a damper tube housing that is filled with damping medium. The controllable vibration damper may also include a damping valve element that is structurally and fluidically connected to the damper tube housing for damping force control. The damping valve element may be configured as a pilot-controlled pressure-limiting valve having a pilot valve. Further, a two-stage pre-throttle valve assembly placed in front of the pilot valve. The damping valve element may be arranged internally with respect to the damper tube housing in some cases. In other cases, the tamping valve element may be arranged externally with respect to the damper tube housing.

IPC Classes  ?

• F16D 57/00 - Liquid-resistance brakes; Air-resistance brakes
• F16F 9/34 - Special valve constructions; Shape or construction of throttling passages
• F16K 17/10 - Safety valves; Equalising valves closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
• F16F 9/19 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder
• F16F 9/50 - Special means providing automatic damping adjustment

Goods & Services

Parts of motor vehicles; namely, shock absorbers for motor vehicles; hydraulic units for motor vehicles in the form of shock-absorbing and/or stabilising elements for chassis and chassis structures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles and their individual structural parts and attachments; suspension struts for vehicles; suspension struts for vehicles, in particular air suspension struts; combined spring/damper modules for wheel suspensions for vehicles; McPherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and structural parts and fittings thereof; gas pressure shock absorbers, namely, hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs; vehicle struts, namely, aftermarket vehicle suspension struts

Goods & Services

Shock absorber plungers for machines; shock absorbers for machines; gas-filled shock absorbers, namely, hydropneumatic shock absorbers for use as parts of machines; spring shock absorbers for machines; shock absorbing springs being parts of machine suspension; electrical machines parts, namely, dashpot plungers Parts for motor vehicles, namely shock absorbers for automobiles; hydraulic units for motor vehicles in the form of shock absorbing and/or stabilising elements for chassis and chassis superstructures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles, and structural parts therefor; suspension struts for land vehicles; suspension struts for vehicles; air suspension struts for land vehicles; combined spring/damper modules for wheel suspensions for vehicles; MacPherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and structural parts therefor; gas-filled shock absorbers for motor vehicles; hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs; vehicle shock absorbers for automobiles; shock absorbers for automobiles; shock absorbers for vehicle suspension; suspension shock absorbers for vehicles; hydraulic rotary shock absorbers for vehicles; shock absorbers being parts of vehicle suspension; combined spring and shock absorber units for vehicles; torsion dampers for vehicles; hydraulic rotary dampers for vehicles; shock absorbing cylinders as structural parts of vehicles; shock absorbing springs for automobiles; shock absorbing springs being parts of vehicle suspension; shock absorbers for the suspension units of vehicles

Goods & Services

Shock absorber plungers for machines; shock absorbers for machines; gas-filled shock absorbers, namely, hydropneumatic shock absorbers for use as parts of machines; spring shock absorbers for machines; shock absorbing springs being parts of machine suspension; electrical machines parts, namely, dashpot plungers Parts for motor vehicles, namely, shock absorbers for automobiles; hydraulic units for motor vehicles in the form of shock absorbing and stabilizing elements for chassis and chassis superstructures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles, and structural parts therefor; suspension struts for land vehicles; suspension struts for vehicles; air suspension struts for land vehicles; combined spring/damper modules for wheel suspensions for vehicles; MacPherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and structural parts therefor; gas-filled shock absorbers for motor vehicles; hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs; vehicle shock absorbers for automobiles; shock absorbers for automobiles; shock absorbers for vehicle suspension; suspension shock absorbers for vehicles; hydraulic rotary shock absorbers for vehicles; shock absorbers being parts of vehicle suspension; combined spring and shock absorber units for vehicles; torsion dampers for vehicles; hydraulic rotary dampers for vehicles; shock absorbing cylinders as structural parts of vehicles; shock absorbing springs for automobiles; shock absorbing springs being parts of vehicle suspension; shock absorbers for the suspension units of vehicles

Goods & Services

Shock absorber plungers for machines; shock absorbers for machines; gas-filled shock absorbers, namely, hydropneumatic shock absorbers for use as parts of machines; spring shock absorbers for machines; shock absorbing springs being parts of machine suspension; electrical machines parts, namely, dashpot plungers Parts for motor vehicles, namely shock absorbers for automobiles; hydraulic units for motor vehicles in the form of shock absorbing and stabilising elements for chassis and chassis superstructures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles, and structural parts therefor; suspension struts for land vehicles; suspension struts for vehicles; air suspension struts for land vehicles; combined spring/damper modules for wheel suspensions for vehicles; MacPherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and structural parts therefor; gas-filled shock absorbers for motor vehicles; hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs; vehicle shock absorbers for automobiles; shock absorbers for automobiles; shock absorbers for vehicles; shock absorbers for vehicle suspension; suspension shock absorbers for vehicles; hydraulic rotary shock absorbers for vehicles; shock absorbers being parts of vehicle suspension; combined spring and shock absorber units for vehicles; torsion dampers for vehicles; hydraulic rotary dampers for vehicles; shock absorbing cylinders as structual parts of vehicles; shock absorbing springs for automobiles; shock absorbing springs being parts of vehicle suspension; shock absorbers for the suspension units of vehicles

Goods & Services

Shock absorber plungers; shock absorbers for machines; gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts; spring shock absorbers for machines; shock absorbing springs being parts of machine suspension; dashpot plungers [parts of engines or motors]. Parts for motor vehicles; hydraulic units for motor vehicles in the form of shock absorbing and/or stabilising elements for chassis and chassis superstructures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor; suspension struts for land vehicles; suspension struts for vehicles; air suspension struts for land vehicles; combined spring/damper modules for vehicles; MacPherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor; gas-filled shock absorbers; hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs; vehicle shock absorbers; shock absorbers [vehicle parts]; shock absorbers for vehicles; shock absorbers for vehicle suspension; suspension shock absorbers for vehicles; hydraulic rotary shock absorbers for vehicles; shock absorbers being parts of vehicle suspension; combined spring and shock absorber units for vehicles; torsion dampers for vehicles; hydraulic rotary dampers for vehicles; shock absorbing cylinders [parts of vehicles]; shock absorbing springs for automobiles; shock absorbing springs being parts of vehicle suspension; shock absorbers for the suspension units of vehicles.

Goods & Services

Shock absorber plungers; shock absorbers for machines; gas-filled shock absorbers, in particular hydropneumatic shock absorbers for use as machine parts; spring shock absorbers for machines; shock absorbing springs being parts of machine suspension; dashpot plungers [parts of engines or motors]. Parts for motor vehicles; hydraulic units for motor vehicles in the form of shock absorbing and/or stabilising elements for chassis and chassis superstructures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles, and individual parts and attachments therefor; suspension struts for land vehicles; suspension struts for vehicles; air suspension struts for land vehicles; combined spring/damper modules for vehicles; MacPherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles, and individual parts and attachments therefor; gas-filled shock absorbers; hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs and single air springs; vehicle shock absorbers; shock absorbers [vehicle parts]; shock absorbers for vehicles; shock absorbers for vehicle suspension; suspension shock absorbers for vehicles; hydraulic rotary shock absorbers for vehicles; shock absorbers being parts of vehicle suspension; combined spring and shock absorber units for vehicles; torsion dampers for vehicles; hydraulic rotary dampers for vehicles; shock absorbing cylinders [parts of vehicles]; shock absorbing springs for automobiles; shock absorbing springs being parts of vehicle suspension; shock absorbers for the suspension units of vehicles.

Abstract

The invention relates to a controllable vibration damper having damping force control, comprising a damper housing tube, which is at least partially filled with a damping medium, a damping valve for damping force control, which is arranged on the damper housing tube and fluidically connected thereto, an inner tube introduced into the damper tube housing via a base valve element, and a piston rod which is longitudinally movable in the inner tube and has a working piston.

IPC Classes  ?

• F16F 9/06 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
• F16F 9/46 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction allowing control from a distance

Abstract

A vibration damper for a vehicle may include an outer tube, a middle tube, and an inner tube arranged coaxially. The inner tube is at least partially filled with damping medium, and a piston rod is arranged in the inner tube so as to be movable to and fro. A working piston arranged on the piston rod is movable with the piston rod. An inner chamber of the inner tube is divided by the working piston into a rod-side working chamber and a rod-remote working chamber, with a connecting element being arranged between the inner tube and the middle tube on each side of a middle tube opening facing tube ends of the middle tube. The connecting element may include a radially circumferential sealing element that seals a middle tube balancing chamber against an outer tube balancing chamber at least with respect to the damping medium.

IPC Classes  ?

• F16F 9/36 - Special sealings, including sealings or guides for piston-rods
• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details

Abstract

A vibration damper for a vehicle may include an outer tube, a middle tube, and an inner tube arranged coaxially. A seal receiving element may be arranged between the inner tube and the middle tube on each side of a middle tube opening facing towards tube ends of the middle tube. A radially encircling sealing element may be arranged in the seal receiving element, and the sealing element may seal the middle tube compensation space relative to the outer tube compensation space at least with respect to damping medium. The seal receiving element may be configured at least partially as a coating element. The coating element may be disposed on the inner tube or the middle tube in a substance-to-substance bonded manner.

IPC Classes  ?

• F16F 9/36 - Special sealings, including sealings or guides for piston-rods
• F16F 9/18 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details
• F16F 9/34 - Special valve constructions; Shape or construction of throttling passages
• F16F 9/48 - Arrangements for providing different damping effects at different parts of the stroke
• B60G 17/08 - Characteristics of fluid dampers
• B60G 13/08 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic

Abstract

A vibration damper valve assembly may include a valve main body, first and second main stage flow paths, first and second disc valve packs, and first and second main stage bypass flow paths. The first disc valve pack may include a first outer disc valve pack, a first flow path bypass disc, a first loading element, and a first covering element, with the first loading element being arranged on one side of the first covering element such that a loading force is formed on the first covering element. The second disc valve pack may include a second outer disc valve pack, a second flow path bypass disc, a second loading element, and a second covering element, with the second loading element being arranged on one side of the second covering element such that a loading force is formed on the second covering element.

IPC Classes  ?

• F16F 9/34 - Special valve constructions; Shape or construction of throttling passages
• F16F 9/348 - Throttling passages in the form of annular discs operating in opposite directions
• F16K 11/10 - Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid with two or more closure members not moving as a unit

Goods & Services

Parts of motor vehicles; shock absorbers for motor vehicles; hydraulic units for motor vehicles as shock-absorbing and/or stabilising elements for chassis and chassis structures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles and their individual parts and attachments; suspension struts for vehicles; suspension struts for vehicles, in particular air suspension struts; combined spring/damper modules for vehicles; Mc-Pherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and parts and fittings thereof; gas pressure shock absorbers, namely hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs; vehicle struts, namely, aftermarket vehicle struts.

Goods & Services

Parts of motor vehicles; shock absorbers for motor vehicles; hydraulic units for motor vehicles as shock-absorbing and/or stabilising elements for chassis and chassis structures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles and their individual parts and attachments; suspension struts for vehicles; suspension struts for vehicles, in particular air suspension struts; combined spring/damper modules for vehicles; Mc-Pherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and parts and fittings thereof; gas pressure shock absorbers, namely hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs.

Goods & Services

Parts of motor vehicles; shock absorbers for motor vehicles; hydraulic units for motor vehicles as shock-absorbing and/or stabilising elements for chassis and chassis structures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles and their individual parts and attachments; suspension struts for vehicles; suspension struts for vehicles, in particular air suspension struts; combined spring/damper modules for vehicles; Mc-Pherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and parts and fittings thereof; gas pressure shock absorbers, namely hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs.

Goods & Services

Parts of motor vehicles; shock absorbers for motor vehicles; hydraulic units for motor vehicles as shock-absorbing and/or stabilising elements for chassis and chassis structures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles and their individual parts and attachments; suspension struts for vehicles; suspension struts for vehicles, in particular air suspension struts; combined spring/damper modules for vehicles; Mc-Pherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and parts and fittings thereof; gas pressure shock absorbers, namely hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs.

Goods & Services

Parts of motor vehicles, namely, shock absorbers; shock absorbers for motor vehicles; shock absorbers for automobiles in the nature of hydraulic units that stabilize chassis and chassis structures of motor vehicles; shock absorbers for automobiles, namely, vibration dampers for wheel suspensions of motor vehicles and their individual parts and attachments; vehicle parts, namely, suspension struts; vehicle parts, namely, suspension struts, in the nature of air suspension struts; shock absorbers for automobiles in the nature of combined spring and damper modules; Mc-Pherson suspension struts for land vehicles; vehicle parts, namely, suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and parts and fittings thereof; gas pressure shock absorbers, namely, hydropneumatic shock absorbers for motor vehicles; wheel support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs

Goods & Services

Parts of motor vehicles, namely, shock absorbers; shock absorbers for motor vehicles; shock absorbers for automobiles in the nature of hydraulic units that stabilize chassis and chassis structures of motor vehicles; shock absorbers for automobiles, namely, vibration dampers for wheel suspensions of motor vehicles and their individual parts and attachments; vehicle parts, namely, suspension struts; vehicle parts, namely, suspension struts, in the nature of air suspension struts; shock absorbers for automobiles in the nature of combined spring and damper modules; Mc-Pherson suspension struts for land vehicles; vehicle parts, namely, suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and parts and fittings thereof; gas pressure shock absorbers, namely, hydropneumatic shock absorbers for motor vehicles; wheel support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs

Abstract

A damper device may include a damper tube and a backpack valve arrangement. The damper tube comprises an outer wall with a first passage opening. The backpack valve arrangement may be arranged in a backpack housing, and the backpack housing may have a second passage opening. The first passage opening and the second passage opening may be connected via a first duct of a connecting element. The damper tube may have a main extension axis, and the first and second passage openings may be offset from one another in a direction of the main extension axis. In some cases the connecting element is non-integral with the damper tube, and the connecting element is non-integral with the backpack housing.

IPC Classes  ?

• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details
• B60G 13/08 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
• F16F 9/19 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder
• F16F 9/34 - Special valve constructions; Shape or construction of throttling passages

Abstract

A closure package for a vibration damper may include a base body that is connectable to a damper tube and comprises a first end and a second end. The first end forms an end side of the damper tube and the second end is disposed in the damper tube. A seal for sealing a piston rod may be disposed in the base body. A seal holder may be disposed between the seal and the base body at the first end. The seal holder for axially fixing the seal may be connected to the base body in a form-fitting and/or force-fitting manner. The seal holder may be fusible in an emergency. For releasing the connection to the base body, the seal holder may be thermoplastically deformable upon overheating of the vibration damper.

IPC Classes  ?

• F16F 9/36 - Special sealings, including sealings or guides for piston-rods
• B60G 13/08 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
• F16F 9/18 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
• F16F 9/19 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder

Abstract

The present invention relates to a spring receptacle (1), in particular a spring plate for a vibration damper (2), in particular a vehicle vibration damper, in particular a spring plate for a level adjustment apparatus (3), in particular a vehicle height adjustment device, said spring receptacle comprising a spring receptacle ring (4) having an inside cross-section, in particular an inside cross-sectional area, wherein the spring receptacle (1) has at least one spring element (5) for reducing the inside cross-section of the spring receptacle ring (4).

IPC Classes  ?

• F16F 1/12 - Attachments or mountings
• F16F 9/56 - Means for adjusting the length of, or for locking, the spring or damper, e.g. at the end of the stroke
• B60G 11/16 - Resilient suspensions characterised by arrangement, location, or kind of springs having helical, spiral, or coil springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
• B60G 15/06 - Resilient suspensions characterised by arrangement, location, or type of combined spring and vibration- damper, e.g. telescopic type having mechanical spring and fluid damper

Abstract

A vibration damper for a motor vehicle includes an outer tube and an inner tube arranged coaxially within the outer tube. A guide unit closes the outer tube and the inner tube in each case at a first end. A bottom unit has a bottom valve. The bottom unit is arranged at a second end of the inner tube. The outer tube and the inner tube are deformed plastically, such that the guide unit is connected in a positively locking manner to the outer tube and the inner tube, and the inner tube being deformed plastically, such that the bottom unit is connected in a positively locking manner to the inner tube, and/or the outer tube and the inner tube is connected in an integrally joined manner to the guide unit, and the inner tube being connected in an integrally joined manner to the bottom unit.

IPC Classes  ?

• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details
• F16F 9/36 - Special sealings, including sealings or guides for piston-rods
• F16F 9/18 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
• B60G 13/08 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic

Abstract

A hydraulic vibration damper may include inner and outer tubes filled with damping liquid, a piston rod projecting axially out of the inner tube and movable in rebound and compression directions, a sealing and guide pack that sealingly closes an end of the outer tube and guides piston rod movement, a working piston for producing damping forces that is fastened to the piston rod and is guided on an inner lateral surface of the inner tube and subdivides the interior of the inner tube into a piston rod-side and piston rod-remote working spaces. The vibration damper has rebound and compression stops. In the piston rod-remote working space, a compression stop, starting from a predetermined retraction travel of the piston rod, may produce a travel- and speed-dependent compression stop force.

IPC Classes  ?

• F16F 9/49 - Stops limiting fluid passage, e.g. hydraulic stops
• F16F 9/18 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
• F16F 9/346 - Throttling passages in the form of slots arranged in cylinder walls
• F16F 9/348 - Throttling passages in the form of annular discs operating in opposite directions
• F16F 9/36 - Special sealings, including sealings or guides for piston-rods
• F16F 9/58 - Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
• F16F 13/00 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
• F16F 9/512 - Means responsive to load action on the damper or fluid pressure in the damper

Abstract

A vibration damper with an adjustable damping force may comprise an inner cylinder having at least one working chamber, an outer cylinder that surrounds the inner cylinder, and at least one damping valve element that in terms of flow is connected via a flow connection to the working chamber. An adapter sleeve may guide the flow connection, with the adapter sleeve being inserted in the inner cylinder on an internal circumference of the inner cylinder. The flow connection may be guided into the damping valve element by way of a flow opening that is configured in a wall of the inner cylinder.

IPC Classes  ?

• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details
• F16F 9/18 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
• F16F 9/36 - Special sealings, including sealings or guides for piston-rods
• F16F 9/50 - Special means providing automatic damping adjustment
• F16F 9/516 - Special means providing automatic damping adjustment resulting in the damping effects during contraction being different from the damping effects during extension

Goods & Services

Parts of motor vehicles; shock absorbers for motor vehicles; hydraulic units for motor vehicles as shock-absorbing and/or stabilising elements for chassis and chassis structures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles and their individual parts and attachments; suspension struts for vehicles; suspension struts for vehicles, in particular air suspension struts; combined spring/damper modules for vehicles; Mc-Pherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and parts and fittings thereof; gas pressure shock absorbers, namely hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs.

Goods & Services

Parts of motor vehicles; shock absorbers for motor vehicles; hydraulic units for motor vehicles as shock-absorbing and/or stabilising elements for chassis and chassis structures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles and their individual parts and attachments; suspension struts for vehicles; suspension struts for vehicles, in particular air suspension struts; combined spring/damper modules for vehicles; Mc-Pherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and parts and fittings thereof; gas pressure shock absorbers, namely hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs.

Goods & Services

Parts of motor vehicles; shock absorbers for motor vehicles; hydraulic units for motor vehicles as shock-absorbing and/or stabilising elements for chassis and chassis structures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles and their individual parts and attachments; suspension struts for vehicles; suspension struts for vehicles, in particular air suspension struts; combined spring/damper modules for vehicles; Mc-Pherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and parts and fittings thereof; gas pressure shock absorbers, namely hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs.

Abstract

A vibration damper for vehicles includes a damper tube which is at least partially filled with damper medium and which has a longitudinal axis along which a piston rod is movable back and forth. A working piston is movable jointly with the piston rod, by means of which working piston the interior space of the damper tube is divided into a piston-rod-side working space and a piston-rod-remote working space. The vibration damper has a leakage indicator for the damper medium.

IPC Classes  ?

• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details
• B60G 13/08 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
• F16F 9/19 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder

Abstract

A filter for use at an airflow opening of bellows of a shock absorber. The filter device includes a filter body through which a gas, in particular air, can flow in in the direction of an air inflow direction and out in the direction of an air outflow direction. The airflow opening is a joint air inlet and air outlet opening. A fastening means is disclosed that is fitted with a filter, in particular a fastening ring fitted therewith, for fastening bellows to a shock absorber.

IPC Classes  ?

• B01D 46/00 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
• B01D 46/10 - Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details
• F16F 9/04 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only in a chamber with a flexible wall

Abstract

A strut bearing may help bear a strut on a vehicle body and set and adjust camber at the strut of a wheel suspension. The strut bearing may include a fixing means, a releasable clamping connection between the strut bearing and the vehicle body, a strut receiver, and an adjustment device. The adjustment device may comprise a sliding block with a guide element, a bearing plate with a guide element receiver forming a linear guide of the sliding block with the guide element together with the guide element receiver, and a clamping plate. The bearing and clamping plates and the sliding block may be arranged such that the sliding block is clamped between the bearing and clamping plates. The strut receiver may be arranged on the sliding block such that a position of the sliding block in the linear guide correlates with the setting of the camber at the strut.

IPC Classes  ?

• B60G 15/06 - Resilient suspensions characterised by arrangement, location, or type of combined spring and vibration- damper, e.g. telescopic type having mechanical spring and fluid damper
• B62D 17/00 - Means on vehicle for adjusting camber, castor, or toe-in
• F16C 29/02 - Sliding-contact bearings

Abstract

A vibration damper for a motor vehicle includes a valve block and at least one tube assembly. The tube assembly has at least one inner tube and one outer tube which are arranged coaxially. The valve block is arranged in a fluid-tight manner at one axial end of the tube assembly. At least the outer tube is connected in an integrally joined manner to the valve block, and a ring nut is provided at least on the outer tube. The ring nut transmits a prestressing force, in particular a pressing force, to the at least one inner tube such that the at least one inner tube is connected in a non-positive manner to the valve block.

IPC Classes  ?

• B60G 13/06 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers having dampers dissipating energy, e.g. frictionally of fluid type
• F16F 9/56 - Means for adjusting the length of, or for locking, the spring or damper, e.g. at the end of the stroke
• F16F 9/34 - Special valve constructions; Shape or construction of throttling passages

Abstract

A pressure buffer stop for a vibration damper that comprises for being at least partially received in a dome bearing housing an outer contour and for coaxial arrangement on a piston rod of the vibration damper a hollow-cylindrical basic structure with an inner contour, wherein the outer contour of the pressure buffer stop comprises in at least one region for being at least partially received in the dome bearing housing a three-dimensionally structured surface.

IPC Classes  ?

• F16F 1/376 - Springs made of material having high internal friction characterised by having a particular shape having projections, studs, serrations or the like on at least one surface
• F16F 13/06 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
• B60G 15/06 - Resilient suspensions characterised by arrangement, location, or type of combined spring and vibration- damper, e.g. telescopic type having mechanical spring and fluid damper
• F16F 1/373 - Springs made of material having high internal friction characterised by having a particular shape
• F16F 1/377 - Springs made of material having high internal friction characterised by having a particular shape having holes or openings
• F16F 9/38 - Covers for protection or appearance
• F16F 9/58 - Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
• F16F 1/44 - Springs made of material having high internal friction characterised by the mode of stressing loaded mainly in compression

Abstract

A vibration damper for a motor vehicle having at least one damper tube, which includes at least one damper fluid, a piston rod having a piston, which is guided axially in the damper tube, and at least one valve unit. The valve unit includes at least three flow paths for the damper fluid. The first flow path includes a first valve for a first damper setting. The second flow path includes a second valve for a second damper setting and a variable throttle. The third flow path includes a check valve, wherein the second damper setting is softer than the first damper setting and the cross section of the second flow path is adjustable at least partially by the variable throttle.

IPC Classes  ?

• B60G 17/08 - Characteristics of fluid dampers
• B60G 13/06 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers having dampers dissipating energy, e.g. frictionally of fluid type
• F16F 9/348 - Throttling passages in the form of annular discs operating in opposite directions
• F16F 9/19 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder
• F16F 9/34 - Special valve constructions; Shape or construction of throttling passages
• F16F 9/516 - Special means providing automatic damping adjustment resulting in the damping effects during contraction being different from the damping effects during extension
• F16K 15/14 - Check valves with flexible valve members
• F16K 11/22 - Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves

Abstract

The invention relates to a vibration damper for a motor vehicle comprising an inner tube, an outer tube and at least one compensating chamber, which is formed between the inner tube and the outer tube and comprises at least one gas bag, which is arranged in the compensating chamber, wherein the compensating chamber is fluidically connected to at least one working area of the inner tube filled with a hydraulic fluid, wherein at least one guide element is provided, which deflects a flow of the hydraulic fluid during a rebound stage or a compression stage in such a way that the gas bag is indirectly subjected to flow. Furthermore, the invention relates to a motor vehicle.

IPC Classes  ?

• B60G 13/06 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers having dampers dissipating energy, e.g. frictionally of fluid type
• F16F 9/06 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
• F16F 9/36 - Special sealings, including sealings or guides for piston-rods
• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details

Goods & Services

Shock absorber plungers; shock absorbers for machines; gas pressure shock absorbers, namely hydropneumatic shock absorbers as parts of machines. Parts of motor vehicles [included in this class]; shock absorbers for motor vehicles; hydraulic units for motor vehicles as shock-absorbing and/or stabilising elements for chassis and chassis structures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles and their individual parts and attachments [included in this class]; suspension struts [included in this class]; suspension struts for vehicles, in particular air suspension struts; combined spring/damper modules for vehicles; Mc-Pherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and parts and fittings thereof [included in this class]; gas pressure shock absorbers, namely hydropneumatic shock absorbers for motor vehicles [included in this class]; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs. Rubber buffers, especially as individual and attached parts for vibration dampers and suspension struts for wheel suspensions of motor vehicles.

Goods & Services

Shock absorber plungers; shock absorbers for machines. Parts of motor vehicles [included in this class]; shock absorbers for motor vehicles; hydraulic units for motor vehicles as shock-absorbing and/or stabilising elements for chassis and chassis structures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles and their individual parts and attachments [included in this class]; suspension struts [included in this class]; suspension struts for vehicles, in particular air suspension struts; combined spring/damper modules for vehicles; Mc-Pherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and parts and fittings thereof [included in this class]; gas pressure shock absorbers, namely hydropneumatic shock absorbers for motor vehicles [included in this class]; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs. Rubber buffers, especially as individual and attached parts for vibration dampers and suspension struts for wheel suspensions of motor vehicles.

Abstract

A spring plate for supporting a vehicle suspension spring, with a surface facing toward the vehicle suspension spring and with at least one support point, wherein the spring plate has a region which extends from the surface in the direction of the vehicle suspension spring and forms the support point, and wherein a sheet-metal element acting as a corrosion protection element is fastened to the extended region and is in contact with the vehicle suspension spring in all operating states.

IPC Classes  ?

• B60G 11/16 - Resilient suspensions characterised by arrangement, location, or kind of springs having helical, spiral, or coil springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
• F16F 1/12 - Attachments or mountings

Abstract

A vibration damper may include an external tube and at least one internal tube. The external and internal tubes may be disposed in a coaxial manner relative to one another. An annular gap may exist between the external tube and the internal tube, and the annular gap may be fluidically connected to the internal tube. The annular gap may form a compensation chamber for receiving damper oil and damper gas for preloading of the damper oil in the compensation chamber. The vibration damper may further include a separating element disposed in the compensation chamber. The separating element may be axially displaceable and may separate the damper oil from the damper gas in a fluid-tight manner.

IPC Classes  ?

• F16F 9/36 - Special sealings, including sealings or guides for piston-rods
• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details
• B60G 15/07 - Resilient suspensions characterised by arrangement, location, or type of combined spring and vibration- damper, e.g. telescopic type having mechanical spring and fluid damper the damper being connected to the stub axle and the spring being arranged around the damper

Abstract

An adjustable vibration damper for a vehicle may include an outer tube, an intermediate tube, and an inner tube arranged coaxially. A concentric compensation chamber between the outer tube and the intermediate tube may receive a hydraulic fluid and a gas. A piston rod may include a piston disposed movably in the inner tube and dividing an interior of the inner tube into first and second working chambers. The adjustable vibration damper may also include first and second damper valves arranged on an outer wall. The first working chamber may be fluidically connected to the compensation chamber by the first damper valve for adjustment of a pressure stage, and the second working chamber may be fluidically connected to the compensation chamber by the second damper valve for adjustment of a traction stage.

IPC Classes  ?

• F16F 9/34 - Special valve constructions; Shape or construction of throttling passages
• F16F 9/06 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details
• F16F 9/43 - Filling arrangements, e.g. for supply of gas
• F16F 9/44 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction
• B60G 17/08 - Characteristics of fluid dampers
• B60G 13/08 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic

Goods & Services

Shock absorber plungers for machines; shock absorbers for machines; gas pressure shock absorbers, namely hydropneumatic shock absorbers as parts of machines Parts of motor vehicles, namely, component parts of wheel suspensions of motor vehicles in the form of rubber buffers as parts for vibration dampers and suspension struts shock absorbers for motor vehicles; suspension struts ; suspension struts for vehicles, in particular air suspension struts; McPherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and component parts and fittings thereof; gas pressure shock absorbers, namely, hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers, namely, support bearing being component parts of shock absorbers for motor vehicles; springs being component parts for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs *, all aforementioned goods not for pallet trucks, forklift trucks, reach trucks, shelf stackers and platform trucks *

Goods & Services

Shock absorber plungers for machines; shock absorbers for machines; gas pressure shock absorbers, namely hydropneumatic shock absorbers as parts of machines Parts of motor vehicles, namely, component parts of wheel suspensions of motor vehicles in the form of rubber buffers as parts for vibration dampers and suspension struts; shock absorbers for motor vehicles; suspension struts; suspension struts for vehicles, in particular air suspension struts; McPherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and component parts and fittings thereof; gas pressure shock absorbers, namely, hydropneumatic shock absorbers for motor vehicles; support bearings for motor vehicle vibration dampers, namely, support bearing being component parts of shock absorbers for motor vehicles; springs being component parts for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs * ; all aforementioned goods not for pallet trucks, forklift trucks, reach trucks, shelf stackers and platform trucks *

Goods & Services

Shock absorber plungers; shock absorbers for machines. Parts of motor vehicles [included in this class]; shock absorbers for motor vehicles; hydraulic units for motor vehicles as shock-absorbing and/or stabilising elements for chassis and chassis structures of motor vehicles; vibration dampers for wheel suspensions of motor vehicles and their individual parts and attachments [included in this class]; suspension struts [included in this class]; suspension struts for vehicles, in particular air suspension struts; combined spring/damper modules for vehicles; Mc-Pherson suspension struts for land vehicles; suspension struts with steel springs or air springs for wheel suspensions of motor vehicles and parts and fittings thereof [included in this class]; gas pressure shock absorbers, namely hydropneumatic shock absorbers for motor vehicles [included in this class]; support bearings for motor vehicle vibration dampers; springs for wheel suspensions of motor vehicles, in particular helical compression springs, air springs, individually standing air springs. Rubber buffers, especially as individual and attached parts for vibration dampers and suspension struts for wheel suspensions of motor vehicles.

Goods & Services

Spectacles [optics]; sunglasses; swimming and diving goggles; cases and cords for sunglasses and spectacles; binoculars; magnets and decorative magnets; directional compasses; apparatus for recording, transmission, editing, mixing and reproduction of images and sound; radios; compact disc players; dvd players; mp3 players; players for digital music; md players; loudspeakers; headphones; microphones; remote control mechanisms; voice-activated remote control; personal digital assistants; computers; data processing apparatus; computer keyboards; bags for carrying computers; mouse [computer peripheral]; mouse mats; mouse pads; electronic pocket translators; electronic agendas; mobile phone cases and covers; special cases for carrying cellular phones; video games; joysticks; computer software (recorded programs), including computer games software; software; computer databases; recorded and unrecorded magnetic data carriers; digital and analog recording media for sound or image recordings; dvds, floppy disks, optical discs, compact discs, mini-discs, CD ROMs, all the aforesaid goods being blank or pre-recorded with music, sound or images (including moving images); holograms; encoded magnetic cards; smart cards; memory sticks; microchip cards; memory cards or magnetic credit and debit cards, smart cards or telephone cards with magnetic strips, prepaid magnetic cards or smart cards for mobile telephones; publications in electronic form provided by CD-ROMs, database or the internet; audio receivers, amplifiers; magnetic identity bracelets; cards for automatic teller machines. Paper, cardboard and goods made from these materials, namely name tags, suitcase labels, transfers, stickers, stickers (stationery), cabinets for stationery (office requisites); mats for beer glasses, bags of paper or plastics, for packaging, paper bags, pads [stationery], writing paper, printed matter, books, prospectuses, pamphlets, magazines, newspapers and periodicals, photographs, postcards, travel tickets, tickets, calendars; cards catalogues, writing implements, in particular pencils, ballpoint pens, fountain pens, artists' materials, paint brushes, office requisites, push pins, stamps and ink pads for stamps, note holders, educational and teaching materials, materials of cardboard, paper or plastic for use in packaging; printers' type, flags of paper, adhesives for stationery, mats of paper for drinking glasses, mugs, cups, bottles, coffee pots and teapots; paperclips; tablecloths of paper; table napkins of paper; paper bags; invitation cards; holiday cards; gift wrap paper; tablemats of paper; rubbish bags of paper or plastic; bags for preserving foodstuffs; filters (paper coffee -); non-textile labels; paper handtowels; hygienic paper; tissues of paper for removing make-up; boxes for pocket handkerchiefs; paper towels; writing materials and school supplies (except apparatus); typewriter paper, copying paper (stationery); sachets; themed pads of paper; notepads; writing or drawing books; notepaper; paper for writing; rough paper; files, archive boxes; folders for papers; book covers; bookmarkers; lithographs; paintings (pictures) framed or unframed; colouring books; drawing pads; game and puzzle books; puzzle books; luminous paper; self-adhesive labels not of textile; crepe paper; tissue paper; staples for offices; rubber stamps; 'paint boxes; chalks; decorations for pencils (stationery articles); printed stencils; printed teaching material; white boards; events programmes; event albums; address books; desktop organizers; organizers for stationery use; personal organizers; personal diaries (journals), roadmaps; tickets; discount cards; cheques; printed coupons; printed timetables; comics; trading cards, other than for games; stickers [stationery]; albums for stickers; posters; photographs; photograph albums and books; signboards and advertisement boards of paper or cardboard; rub down transfers; thermo-adhesive labels, not for applying to fabric; office requisites; rubber erasers; pencil sharpeners; stands for pens and pencils; paper-clips; push pins; drafting rulers; self-adhesive tapes for stationery use; adhesive tape dispensers; staples for offices; sewing patterns; stencil plates; clipboards; holders for note pads; bookends; sealing stamps; calling cards; geographical maps; cheque, customer and account cards of paper or cardboard; uncoded credit and customer cards of paper or cardboard; credit cards, not magnetic; encoded tickets; cases for cheque and bank cards; writing or drawing books; printed cards; scratch pads. Clothing; shoes; headgear; shirts; knitted goods (clothing); sweaters and t-shirts; polo shirts; undershirts; gowns; skirts; underwear; swimming suits, shorts; trousers; sweaters; caps [headwear]; hats; visor caps; neck scarves [mufflers]; scarves; sweat shirts; jackets [clothing]; sports jackets; winter jackets; blazers; waterproofs; coats; uniforms; workwear; neckties; wrist bands; headbands [clothing]; gloves [clothing]; overalls; bibs, not of paper; sleepsuits; playclothes for infants and children; socks and stockings; garters; waist belts; suspenders.

Abstract

A stilt part may be utilized for a suspension damper strut of the wheel suspension of a vehicle. The stilt part may comprise a shank portion extending along a longitudinal axis of the stilt part and a connecting portion adjoining an end of the shank portion. The connecting portion may be configured to connect a lower link of the wheel suspension. The shank portion may include a convex region that is bent away from the longitudinal axis. The convex region may provide clearance for a drive shaft of a wheel. The shank portion may be formed from at least two shell elements that are connected, in some cases welded, together along at least one longitudinal seam.

IPC Classes  ?

• B60G 13/16 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers having dynamic absorbers as main damping means, i.e. spring-mass system vibrating out of phase
• B60G 13/00 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers
• B60G 7/00 - Pivoted suspension arms; Accessories thereof

Abstract

The present invention relates to a damper device, comprising a damper tube and a rucksack valve arrangement, wherein the damper tube comprises an outer wall, wherein the outer wall has a first leadthrough, wherein the rucksack valve arrangement is arranged in a rucksack housing, wherein the rucksack housing has a second leadthrough, characterized in that the first leadthrough and the second leadthrough are connected by means of a first channel of a connecting element.

IPC Classes  ?

• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details

Abstract

A decoupling bearing for a suspension strut or a pneumatic suspension strut may include a suspension strut cup and a connecting element that can be connected to a vehicle body. A damping element may be arranged between the suspension strut cup and the connecting element. The suspension strut cup may be connected to the connecting element by the damping element. Further, the damping element may be adhesively bonded to the connecting element and the suspension strut cup in a force-transmitting manner, and/or the damping element may be adhesively bonded to the connecting element and an intermediate element in a force-transmitting manner. The intermediate element may be connected to the suspension strut cup.

IPC Classes  ?

• B60G 13/00 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers
• B60G 13/02 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers having dampers dissipating energy, e.g. frictionally
• B60G 15/10 - Resilient suspensions characterised by arrangement, location, or type of combined spring and vibration- damper, e.g. telescopic type having fluid spring and mechanical damper
• F16F 7/12 - Vibration-dampers; Shock-absorbers using plastic deformation of members

Abstract

A vibration damper may be used in connection with a motor vehicle. The vibration damper may include a hydraulic device for damping vibrations. The vibration damper may also include at least one shut-off valve connected fluidically to the hydraulic device at the vibration damper. The shut-off valve may be capable of being connected fluidically to at least one of a pump or a filling apparatus for filling the vibration damper with hydraulic fluid. The shut-off valve may comprise a valve housing with a first connector for the pump, a second connector for the filling apparatus, and a third connector for the hydraulic device.

IPC Classes  ?

• F16F 9/43 - Filling arrangements, e.g. for supply of gas
• F16F 9/34 - Special valve constructions; Shape or construction of throttling passages
• F16K 21/18 - Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level

Abstract

A suspension strut for a wheel suspension of a vehicle may have a vibration damper, a supporting spring that partially surrounds an outer tube of the vibration damper and is supported by a spring collar, and a lifting device for height adjustment of the vehicle. The lifting device may comprise a hollow piston and a cylinder that are arranged concentrically around the outer tube. The hollow piston may be guided axially between the outer tube and the cylinder and is connected to the spring collar to adjust a base point of the supporting spring. The hollow piston may comprise a stripping and sealing element that lies against the vibration damper.

IPC Classes  ?

• B60G 15/04 - Resilient suspensions characterised by arrangement, location, or type of combined spring and vibration- damper, e.g. telescopic type having mechanical spring and mechanical damper
• B60G 17/02 - Spring characteristics

Abstract

A hydraulic vibration damper, in particular for a vehicle chassis, includes a cylinder tube for receiving a hydraulic fluid. A piston is axially movable within the cylinder tube along a cylinder tube axis and subdivides the cylinder tube into two working chambers. A piston rod is oriented parallel to the cylinder tube axis and is connected to the piston. At least one valve assembly for damping the piston movement in a direction of actuation is arranged at a fluid leadthrough. A bypass duct includes a sub-duct provided in addition to the fluid leadthrough between the two working chambers. A valve arrangement with continuously adjustable damping force is provided which regulates the throughflow through the fluid leadthrough and the sub-duct. The sub-duct includes a throttling mechanism, having a throttle, and a non-return valve. The throttle and the non-return valve of the sub-duct are arranged in series.

IPC Classes  ?

• F16F 9/44 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction
• B60G 17/08 - Characteristics of fluid dampers
• B60G 13/08 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
• F16F 9/19 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder
• F16F 9/348 - Throttling passages in the form of annular discs operating in opposite directions
• F16F 9/46 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction allowing control from a distance
• F16F 9/50 - Special means providing automatic damping adjustment

Goods & Services

Spectacles; sunglasses; swimming and diving goggles; cases and cords for sunglasses and spectacles; binoculars; magnets and decorative magnets; directional compasses; apparatus for recording, transmission, editing, mixing and reproduction of images and sound; radios; compact disc players; DVD players; mp3 players; players for digital music; minidisk players; loudspeakers; headphones; microphones; remote controls for radios, televisions, stereos, drones, audio equipment; voice-activated remote control for radios, televisions, stereos, drones, audio equipment; personal digital assistants; computers; data processing apparatus; computer keyboards; bags for carrying computers; computer mouse, mouse mats; mouse pads; electronic pocket translators; electronic agendas; mobile phone cases and covers; special cases for carrying cellular phones; video games, namely, recorded video game software; digital and analog recording media for sound or image recordings, namely, downloadable audio and video recordings featuring automotive topics; DVDs, floppy disks, optical discs, compact discs, mini-discs, CD ROMs, all the aforesaid goods being blank or pre-recorded with music, sound or images, including moving images, in the automotive field; holograms, namely, hologram apparatus; publications in electronic form, namely, book, magazine, manual, website, white paper featuring automotive topics provided by CD-ROMs, database or the internet; audio receivers, amplifies; magnetic encoded identity bracelets; cards for automatic teller machines, namely, magnetically encoded debit cards Paper, cardboard and goods made from these materials, namely, name identification tags, suitcase labels being printed paper labels, iron-on transfers, stickers, desktop cabinets fix- stationery being office requisites; place mats of paper and cardboard, namely, mats for beer glasses, bags of paper or plastics, for packaging, paper bags, writing pads, writing paper; printed matter, namely, books, prospectuses, pamphlets, magazines, newspapers and periodicals in the automotive field; photographs, postcards, passenger travel tickets, printed tickets, calendars; cards, namely, greeting cards, note cards, business cards, catalogues in the automotive field, writing implements, in particular pencils, ballpoint pens, fountain pens, artists' materials, namely, artists' brushes, paint brushes, office requisites, namely, staplers, push pins, stamps and ink pads for stamps, notepad holders, printed educational and teaching materials in the automotive field, materials of cardboard, paper or plastic for use in packaging, namely, plastic bags for packaging, cardboard and paper for packaging; printers' type, flags of paper, adhesives fix- stationery purposes, place mats of paper for drinking glasses, mugs, cups, bottles, coffee pots and teapots; paperclips; tablecloths of paper; fable napkins of paper; paper bags; invitation cards; holiday cards; gift wrap paper; tablemats of paper; rubbish bags of paper or plastic; bags for preserving foodstuffs, namely, plastic food storage bags for household use; paper coffee filters; non-textile labels, namely, paper labels}; paper handtowels; hygienic paper; tissues of paper for removing make-up; paper and cardboard boxes for pocket handkerchiefs; paper towels; writing materials and school supplies, except apparatus, namely, pencils and pens; typewriter, paper, copying paper; Paper or plastic sachets sold empty for packaging; themed pads of paper; notepads; writing or drawing books; notepaper; paper for writing rough paper; letter files, archive boxes of cardboard; folders for papers; book covers; bookmarkers; lithographs; paintings framed or unframed; colouring books; drawing pads; game and puzzle books; puzzle books; luminous paper; self-adhesive labels not of textile; crepe paper; tissue paper; staples for offices; rubber stamps; paint boxes for use in schools and universities and brushes sold as unit; chalks; decorations for pencils; printed stencils; printed teaching material in the automotive field; white boards, namely, dry erase writing boards; events programmes; event albums; address books; desktop organizers; organizers for stationery use; personal organizers; personal diaries, roadmaps; printed tickets; discount cards, namely, coupons; bank cheques; printed coupons; printed timetables; comics; trading cards, other than for games; stickers; albums for stickers; posters; photographs; photograph albums and books; signboards and advertisement boards of paper or cardboard; rub down transfers; thermo-adhesive labels, not for applying to fabric; office requisites, namely, staplers; rubber erasers; pencil sharpeners; stands for pens and pencils; paper-clips; push pins; drafting rulers; self-adhesive tapes fix- stationery use; adhesive tape dispensers; staples for offices; printed sewing patterns; stencil plates; clipboards; holders for note pads; bookends; sealing stamps; telephone calling cards, not magnetically encoded; geographical maps; cheque, customer and account cards of paper or cardboard, not magnetically encoded; uncoded credit and customer cards of paper or cardboard; credit cards, not magnetic; cases for cheque and bank cards; writing or drawing books; printed greeting cards; scratch pads Clothing, namely, underwear, shirts, pants, pullovers, hoodies, dresses, scarfs, jackets, coats, gloves, socks, belts; shoes; headwear; shirts; knitted clothing, namely, knitted shirts, knitted scarfs, knitted gloves, knitted pullovers, knitted skirts, knitted pants, knitted jackets, knitted socks; sweaters and t-shirts; polo shirts; undershirts; gowns; skirts; underwear; swimming suits, shorts; trousers; sweaters; caps being headwear, hats; caps with visors; neck scarves; scarves; sweat shirts; jackets; sports jackets; winter jackets; blazers; waterproofs, namely, waterproof jackets, waterproof trousers, waterproof coats, waterproof uniforms, waterproof headwear]; coats; uniforms; workwear, namely, work boots, work shirts, work jackets, work trousers; work pants, work shorts; neckties; wrist bands as clothing; headbands; gloves; overalls; bibs, not of paper; sleepsuits; playclothes for infants and children, namely, shirts and shorts, trousers, pants, jackets, coats, sweaters, pullovers, skirts, dresses, scarfs, gloves, hats, caps, underwear, socks, pants, belts; socks and stockings; garters; waist belts; suspenders

Abstract

An adapter piece may be employed to connect a damper tube and an air spring piston in a non-positive manner. The adapter piece may comprise a spring region. The adapter piece may also include a first ring region and a second ring region, and the spring region may be positioned between the first ring region and the second ring region. Further, an air spring damper system may utilize the spring region of such an adapter piece to connect a damper tube and an air spring piston in a non-positive connection. The damper tube may include a bulge with a supporting element positioned on the bulge. The adapter piece may lie on the supporting element.

IPC Classes  ?

• B60G 15/12 - Resilient suspensions characterised by arrangement, location, or type of combined spring and vibration- damper, e.g. telescopic type having fluid spring and fluid damper
• F16F 9/084 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid in a chamber with a flexible wall comprising a gas spring contained within a flexible wall, the wall not being in contact with the damping fluid, i.e. mounted externally on the damper cylinder
• F16F 1/02 - Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant

Abstract

An assembly for a wheel suspension includes a vibration damper and an add-on part. The vibration damper includes a contact region on which the add-on part is configured to rest and wherein the contact region is configured to receive a force transmitted thereon. A welding element is mechanically connected to the add-on part and welded to the contact region. The contact region and the welding element include the same material or weldable material partners and the add-on part and the contact region are formed from dissimilar and not mutually weldable materials.

IPC Classes  ?

• B60G 13/00 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers
• B23K 9/10 - Other electric circuits therefor; Protective circuits; Remote controls
• B23K 20/12 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
• B23K 26/22 - Spot welding

Abstract

A bellows assembly for a vibration damper includes a bellows with a plurality of pockets with pocket walls and a pocket inner profile, a helical compression spring with windings consisting of a wound spring wire and pressure contact lateral faces. The helical compression spring is arranged in the bellows and the plurality of pockets extend coaxially to the longitudinal axis of the helical compression spring. Under pressure loading of the helical compression spring arranged in the bellows, the bellows folds together with the helical compression spring, wherein the wound spring wire is arranged at least in certain portions in the plurality of pockets, wherein the pocket walls of the plurality of pockets in which the wound spring wire is arranged at least in certain portions cover at least the mutually opposite pressure contact lateral faces of adjacent windings of the helical compression spring.

IPC Classes  ?

• F16F 1/12 - Attachments or mountings
• F16J 3/04 - Bellows
• F16F 9/38 - Covers for protection or appearance

Abstract

The present invention relates to a vibration damper (1) for vehicles comprising a damper tube (2) which is at least partially filled with damping medium, has a longitudinal axis (L) and in which a piston rod (3) can be moved back and forth, wherein a working piston can be moved together with the piston rod (3), by means of which working piston the interior of the damper tube (2) is divided into a piston-rod-side working chamber and a working chamber remote from the piston rod, wherein the damper tube (2) has an outer wall, wherein the vibration damper (1) has at least one leakage indicator (4) for the damping medium.

IPC Classes  ?

• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details

Abstract

A piston/damper tube assembly may include a damper tube with damping fluid, a movable piston rod, a working piston, a controllable 4-way bottom valve with a control member, and a compensation space. Two flow passage ways of the bottom valve connect the working space remote from the piston rod via the control member to the compensation space. Two control ways of the bottom valve load the control member on a first side with a pressure of the piston rod-side working space and on a second side with a pressure of the compensation space. The control member may control the flow passage ways in a manner dependent on the pressure of the piston-rod-side working space that prevails on the control member on the first side via a fluidic connection, and on the pressure of the compensation space that prevails on the control member on the second side via an opening.

IPC Classes  ?

• F16F 9/06 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details
• F16F 9/50 - Special means providing automatic damping adjustment
• B60G 17/08 - Characteristics of fluid dampers
• B60G 13/08 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
• F16F 9/18 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
• F16F 9/512 - Means responsive to load action on the damper or fluid pressure in the damper

Abstract

A damper tube which is at least partially filled with damping fluid and in which a piston rod is movable back and forth, wherein a working piston is movable jointly with the piston rod, by means of which working piston the interior space of the damper tube is divided into a piston-rod-side working space and a piston-rod-remote working space. A damping module for the frequency-dependent control of a comfort bypass is formed between the piston-rod-side working space and the piston-rod-remote working space and which comprises a comfort path via which damping fluid can be caused to flow hydraulically in parallel with respect to the flow through the working piston.

IPC Classes  ?

• F16F 9/34 - Special valve constructions; Shape or construction of throttling passages
• F16F 9/512 - Means responsive to load action on the damper or fluid pressure in the damper
• F16F 9/348 - Throttling passages in the form of annular discs operating in opposite directions

Abstract

wherein the damping module (7) comprises a damping module housing, with a housing cover (11) arranged at the piston rod side and with a housing pot (12) arranged remote from the piston rod, comprises the control piston (8) and comprises at least one first disk valve assembly (13), wherein the at least one first disk valve assembly (13), in the comfort path with the housing cover (11), forms a comfort valve, and the at least one first disk valve assembly (13) comprises at least one bypass control valve with at least one bypass inlet opening (16), wherein, via the at least one bypass control valve, bypassing the comfort valve, damping fluid can be caused to flow via a bypass control path hydraulically in parallel with respect to the flow through the working piston (4), wherein the bypass control valve is controlled by means of the stroke of the control piston (8) and wherein the disk valve assembly (13) comprises at least one bypass disk (17) with at least one bypass disk opening (18), comprises at least one spacer disk (19) and comprises a comfort disk (20).

IPC Classes  ?

• F16F 9/512 - Means responsive to load action on the damper or fluid pressure in the damper
• F16F 9/348 - Throttling passages in the form of annular discs operating in opposite directions
• F16F 9/19 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder
• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details

Abstract

A vibration damper for a chassis of a vehicle including a damper tube which is filled at least partially with damping liquid and in which a piston rod can be moved to and fro. A working piston is movable with the piston rod, by way of which working piston the interior space of the damper tube is divided into a piston rod-side working space and a working space which is remote from the piston rod. At least one additional attachment unit is connected to the damper tube in a fluid-tight manner by way of a throughflow element. The throughflow element is arranged on the damper tube in a direction which differs from the radial direction of the damper tube.

IPC Classes  ?

• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details

Goods & Services

Spectacles [optics]; Sunglasses; Swimming and diving goggles; Cases and cords for sunglasses and spectacles; Binoculars; Magnets and decorative magnets; Directional compasses; Apparatus for recording, transmission, editing, mixing and reproduction of images and sound; Radios; Compact disc players; DVD players; MP3 players; Players for digital music; MD players; Loudspeakers; Headphones; Microphones; Remote control mechanisms; voice-activated remote control; Personal digital assistants; Computers; Data processing apparatus; Computer keyboards; Bags for carrying computers; Mouse [computer peripheral]; Mouse mats; Mouse pads; Electronic pocket translators; Electronic agendas; Mobile phone cases and covers; Special cases for carrying cellular phones; Video games; Joysticks; Computer software (recorded programs), including computer games software; Software; Computer databases; Recorded and unrecorded magnetic data carriers; Digital and analog recording media for sound or image recordings; DVDs, floppy disks, optical discs, compact discs, mini-discs, CD ROMs, all the aforesaid goods being blank or pre-recorded with music, sound or images (including moving images); Holograms; Encoded magnetic cards; Smart cards; Memory sticks; Microchip cards; Memory cards or magnetic credit and debit cards, smart cards or telephone cards with magnetic strips, prepaid magnetic cards or smart cards for mobile telephones; Publications in electronic form provided by CD-ROM, database or the Internet; Audio receivers, amplifiers; Magnetic identity bracelets; Cards for automatic teller machines. Paper, cardboard and goods made from these materials, Namely name tags, Suitcase labels, Transfers, stickers, Stickers (stationery), Cabinets for stationery (office requisites); Mats for beer glasses, bags of paper or plastics, for packaging, paper bags, pads [stationery], writing paper, printed matter, books, prospectuses, pamphlets, magazines, newspapers and periodicals, photographs, postcards, travel tickets, tickets, calendars; cards catalogues, Writing implements, in particular pencils, ballpoint pens, fountain pens, Artists' materials, paint brushes, Office requisites, Push pins, stamps and ink pads for stamps, Note holders, Educational and teaching materials, Materials of cardboard, paper or plastic for use in packaging; Printers' type, flags of paper, adhesives for stationery, mats of paper for drinking glasses, mugs, cups, bottles, coffee pots and teapots; Paperclips; Tablecloths of paper; Table napkins of paper; Paper bags; Invitation cards; Holiday cards; Gift wrap paper; Tablemats of paper; Rubbish bags of paper or plastic; bags for preserving foodstuffs; Filters (Paper coffee -); Non-textile labels; Paper handtowels; Hygienic paper; Tissues of paper for removing make-up; Boxes for pocket handkerchiefs; Paper towels; Writing materials and school supplies (except apparatus); Typewriter paper, Copying paper (stationery); Sachets; Themed pads of paper; Notepads; Writing or drawing books; Notepaper; Paper for writing; Rough paper; Files, archive boxes; Folders for papers; Book covers; Bookmarkers; Lithographs; Paintings (pictures) framed or unframed; Colouring books; Drawing pads; Game and puzzle books; Puzzle books; Luminous paper; Self-adhesive labels not of textile; Crepe paper; Tissue paper; Staples for offices; Rubber stamps; `paint boxes; Chalks; decorations for pencils (stationery articles); Printed stencils; Printed teaching material; White boards; Events programmes; Event albums; Address books; Organizers; Personal diaries (journals), roadmaps; Tickets; Scratch cards; Discount cards; Cheques; Printed coupons; Printed timetables; Comics; Trading cards, other than for games; Stickers [stationery]; Albums for stickers; Posters; Photographs; Photograph albums and books; Signboards and advertisement boards of paper or cardboard; Rub down transfers; Thermo-adhesive labels, not for applying to fabric; Office requisites; Rubber erasers; Pencil sharpeners; Stands for pens and pencils; Paper-clips; Push pins; Drafting rulers; Self-adhesive tapes for stationery use; Adhesive tape dispensers; Staples for offices; Sewing patterns; Stencil plates; Document cases; Clipboards; Holders for note pads; Bookends; Sealing stamps; Calling cards; Geographical maps and playing cards; Cheque, customer and account cards of paper or cardboard; Uncoded credit and customer cards of paper or cardboard; Credit cards, not magnetic; Encoded tickets; Cases for cheque and bank cards; Writing or drawing books. Clothing; Shoes; Headgear; Shirts; Knitted goods (clothing); Sweaters and T-shirts; Polo shirts; Undershirts; Gowns; Skirts; Underwear; Swimming suits, shorts; Trousers; Sweaters; Caps [headwear]; Hats; Visor caps; Neck scarves [mufflers]; Scarves; Sweat shirts; Jackets [clothing]; Sports jackets; winter jackets; Blazers; Waterproofs; Coats; Uniforms; Workwear; Neckties; Wrist bands; Headbands [clothing]; Gloves [clothing]; Overalls; Bibs, not of paper; Sleepsuits; Playclothes for infants and children; Socks and stockings; Garters; Waist belts; Suspenders.

Abstract

A single-tube oscillation damper for a motor vehicle may include a damper tube that is at least partially filled with damping fluid and in which a piston rod is movable back and forth, an operating piston that can be moved with the piston rod, and an end remote from the piston rod for bearing in a dome bearing. The end may include a transition region from an outer diameter of the damper tube to an outer diameter of the single-tube end remote from the piston rod. The end may also comprise a support region arranged in the transition region. The single-tube oscillation damper may further include a stop plate and at least one damping element. The stop plate may be arranged on the support region, and the at least one damping element may be arranged on the stop plate at a side facing the end.

IPC Classes  ?

• B60G 13/00 - Resilient suspensions characterised by arrangement, location, or type of vibration-dampers
• F16F 9/54 - Arrangements for attachment
• F16F 9/58 - Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
• B60G 15/06 - Resilient suspensions characterised by arrangement, location, or type of combined spring and vibration- damper, e.g. telescopic type having mechanical spring and fluid damper

Abstract

An adjustment wheel arrangement for a shock absorber with a first adjustment wheel which is configured to connect in a torque-proof fashion to an adjustment tube of a piston rod of the shock absorber, and a second adjustment wheel which is configured to connect in a torque-proof fashion to an adjustment rod extending through the adjustment tube. The first adjustment wheel and the second adjustment wheel can be twisted relative to each other by means of a push-twist connection but are or can be connected by form-fit to each other in the axial direction. The push-twist connection is configured in the manner of a key-lock, such that the first adjustment wheel and the second adjustment wheel can be connected to or separated from each other only in a single relative orientation.

IPC Classes  ?

• F16B 21/02 - Releasable fastening devices locking by rotation
• F16F 9/56 - Means for adjusting the length of, or for locking, the spring or damper, e.g. at the end of the stroke
• F16B 3/00 - Key-type connections; Keys
• F16B 7/04 - Clamping or clipping connections
• F16F 9/44 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction
• F16F 9/46 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details such means combined with temperature correction allowing control from a distance

Abstract

The invention relates to a spring plate for supporting a vehicle support spring, having a surface (1), which faces the vehicle support spring, and at least one supporting point (2), wherein the spring plate has a region (3) which is set out from the surface (1) in the direction of the vehicle support spring and which forms the supporting point (2), and wherein a sheet metal element (4) acting as a corrosion protection element is fastened to the set-out region (3) and is in contact with the vehicle support spring in all operating states.

IPC Classes  ?

• F16F 1/12 - Attachments or mountings

Abstract

The invention relates to a filter device (10) for use at an airflow opening of bellows (30) of a shock absorber (40), the filter device having a filter element (50), through which a gas, more particularly air, can flow in in an air-inflow direction (22') and can flow out in an air-outflow direction (22''), the airflow opening being a common air inflow- and outflow opening (20). The invention also relates to a fixing means equipped with a filter device of this type, more particularly a fixing ring (100) equipped with said device, for fixing bellows (30) to a shock absorber.

IPC Classes  ?

• B01D 46/00 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details
• F16F 9/04 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only in a chamber with a flexible wall

Abstract

A vibration damper may include a damper tube filled at least partially with damping liquid. A piston rod is movable to and fro in the damper tube. A working piston is movable with the piston rod by way of which working piston an interior space of the damper tube is divided into two spaces. The vibration damper may have a wedge element and a bracing element, and the piston rod may have a wedge element recess for partially receiving the wedge element. The wedge element may be arranged in the at least one wedge element recess in a braced state, and the at least one bracing element may be connected to the working piston such that the bracing element braces the working piston with respect to the piston rod via the wedge element arranged in the element recess.

IPC Classes  ?

• F16F 9/32 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium - Details
• F16F 9/10 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using a fluid of which the nature is immaterial
• F16F 9/19 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder