The invention relates to a multiple-disc brake having a brake disc set with at least one inner disc and at least one outer disc, wherein the inner disc and the outer disc are arranged axially, and wherein at least one of the at least one inner disc and/or the at least one outer disc has a friction lining, and a brake actuator which is arranged on the brake disc set for actuating the brake disc set, wherein the brake actuator has an axially displaceable actuating element for actuating the brake disc set, and a counterholder is provided on the opposite side of the brake disc set, wherein the counterholder is arranged adjacent to the brake disc set on the side opposite the actuating element in relation to the disc set. The actuating element and/or the counterholder bears against a friction lining of at least one of the at least one inner disc and/or at least one outer disc such that, in the event that the multiple-disc brake is activated, the counterholder and/or the actuating element acts directly on the friction lining of at least one of the inner and/or outer discs.
F16D 55/224 - Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
The invention relates to a disc brake system having a brake disc packet (1) with a number of inner discs (3) and a number of outer discs (2), wherein either the number of inner discs or the number of outer discs are connected, more particularly for conjoint rotation, to a rotating shaft (31) for the transfer of a torque, and the respective other of the number of inner discs or the number of outer discs are connected, more particularly for conjoint rotation, to a fixed brake anchor (29), wherein at least some of the inner discs (3) or outer discs (2) are designed as friction discs and at least some of the respective other of the inner 3 and outer discs 2 are designed as counter-discs, and the brake disc packet 1 has at least some inner (3) and outer discs (2) arranged alternately and is supported at least partially in an axially movable manner, and a brake actuator (19) is provided which is suitable for exerting an axial force on the (brake disc packet 1) such that by way of an at least partial frictional connection between friction discs and counter-discs an operative connection between the shaft (31) and the brake anchor (29) can be established such that the shaft (31) can be braked.
F16D 55/226 - Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially
F16D 55/36 - Brakes with a plurality of rotating discs all lying side by side
F16D 55/38 - Brakes with a plurality of rotating discs all lying side by side mechanically actuated
F16D 55/40 - Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or on the brake
F16D 65/18 - Actuating mechanisms for brakesMeans for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together
F16D 65/813 - Features relating to cooling for externally-engaging brakes with closed cooling system
F16D 55/00 - Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
The invention relates to a multi-disc system (1) comprising a first friction disc (3a) and a second friction disc (3b) placed one next to the other, at least one pair of separator discs (4) comprising a first separator disc (4a) and a second separator disc (4b) placed in between the first friction disc (3a) and the second friction disc (3b), wherein the at least one pair of separator discs (4) further comprises at least one heat conductive plate (7) placed in between the first separator disc (4a) and the second separator disc (4b) so that one surface of the first separator disc (4a) faces one surface of the at least one heat conductive plate (7) and one surface of the second separator disc (4b) faces one surface of the at least one heat conductive plate (7), and wherein the multi-disc system (1) comprises a cooling fluid. Said multi-disc system (1) having an efficient cooling of the complete multi-disc system (1).
The invention relates to a multi-disc system (1) comprising at least one pair of friction discs (2) comprising a first friction disc (3a) and a second friction disc (3b), at least one separator disc (4), wherein the at least one pair of friction discs (2) comprises at least one heat conductive plate (9) placed in between the first friction disc (3 a) and the second friction disc (3b) so that one surface of the first friction disc (3 a) faces one surface of the at least one heat conductive plate (9) and one surface of the second friction disc (3b) faces one surface of the at least one heat conductive plate (9), and wherein the multi-disc system (1) comprises a cooling fluid. Said multi-disc system (1) having an efficient cooling of the complete multi-disc system (1).
F16D 65/853 - Features relating to cooling for disc brakes with closed cooling system
F16D 13/42 - Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which the or each axially-movable member is pressed exclusively against an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member
F16D 55/00 - Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
A method for producing friction discs for a, in particular radial, dual clutch, includes the following steps: providing a first disc ring with a first inner diameter, providing a second disc ring with a second outer diameter, wherein the second outer diameter is smaller than the first inner diameter, and processing the first disc ring and the second disc ring in a tool for producing the friction discs. The second disc ring is arranged within the first disc ring, and the second and the first disc rings are processed in the tool together.
F16D 21/06 - Systems comprising a plurality of mechanically-actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
A method for producing a friction disc includes the steps: providing a carrier element, providing at least one friction lining; connecting the friction lining to the carrier element by an adhesive agent to form a composite material, wherein the carrier element is connected to the friction lining to form the composite material before the geometry of the friction disc is determined.
A friction assembly includes a dry-running disc pack with at least one lining disc and at least one counter disc, which are arranged one behind the other in an alternating manner in an axial direction of the disc pack, and which can be brought into frictional contact with one another, wherein the lining disc has at least one mass-pressed dry-running friction lining.
A friction device has a carrier element and friction lining segments arranged thereon. The friction lining segments each include a sintered friction lining, which is arranged on a friction lining carrier, the friction lining carrier is connected to the carrier element, and preferably the carrier element includes multiple fastening lugs and/or lining spring elements for the friction lining segments. In the design of the carrier element with the fastening lugs and/or lining spring elements, the friction lining segments each connect two fastening lugs or two lining spring elements to one another and/or the friction lining segments have an angle coverage between 25° and 55°.
A friction device has a carrier element and friction lining segments arranged thereon, wherein the friction lining segments each include one sintered friction lining arranged on a friction lining carrier, the friction lining carrier being connected to the carrier element by fastening elements, and several fastening elements being arranged per friction lining segment, wherein one fastening element is located on a first circular path having a first diameter, and one fastening element is located on a second circular path having a second diameter, and wherein the ratio of the first diameter of the first circular path to the second diameter of the second circular path is selected from a range from 1.2 to 1.5.
A friction disc has a flat carrier ring which includes a first surface and a second surface, wherein a first annular friction lining is arranged on the first surface, the first annular friction lining including a geometry that deviates from the circular ring shape, wherein the carrier ring also includes the geometry of the first friction lining, each as viewed in the axial direction, and/or the first annular friction lining including at least one opening in the axial direction, which extends in the axial direction also through the carrier ring, wherein the opening is formed to start at the inner circumference or at the outer circumference of the carrier ring.
A disc pack coupling for torque transmission between shafts has coupling discs. A locking unit is provided that maintains a contact pressure acting on the coupling discs when the disc pack coupling is closed. The locking unit has a locking part, a guide part, an actuating element, and a pressure element. The guide part is non-rotatably and non-displaceably arranged in relation to a first shaft. The locking part has a locking part axis and is rotatable about and displaceable axially relative to the locking part axis. Locking part and guide part are provided with interacting control surfaces positioned at a slant to a rotational direction of the locking part. The control surfaces are provided to move the locking part into a first and a second stop position. In the first stop position, the locking part maintains the contact pressure on the coupling discs.
An actuating device for a coupling/braking device is provided with at least one actuating piston that is axially slidable relative to a shaft and, in an actuating state, exerts an axially acting contact pressure on coupling/braking parts of the coupling/braking device. At least one control piston is provided that axially displaces the at least one actuating piston into the actuating position. A coating is provided in a contact region between the actuating piston and the control piston, wherein the coating is disposed at the actuating piston or at the control piston or at both the actuating piston and the control piston. The actuating piston can also be designed as a control piston that interacts immediately with the coupling/braking parts of the coupling/braking device.
F16D 67/00 - Combinations of couplings and brakesCombinations of clutches and brakes
F16D 65/097 - Resilient means interposed between pads and supporting members
F16D 65/18 - Actuating mechanisms for brakesMeans for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together
F16D 55/40 - Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or on the brake
F16D 25/08 - Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
F16D 25/12 - Details not specific to one of the before-mentioned types
F16D 121/04 - Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
The invention relates to a friction assembly comprising a dry clutch plate set (1) with at least one friction lining plate (2) and at least one counterplate (3) that are alternately successively arranged in an axial direction (4) of the plate set (1) and that can be frictionally engaged with each other, the friction lining plate (2) having at least one molded dry friction lining.
Embodiments of the disclosure relate to a binder-free, sintered friction lining, for a friction component of a friction assembly, having a friction lining body, which comprises a metallic matrix, at least one abrasive, solid lubricants, and optionally at least one filling material, wherein the solid lubricants are formed by at least two different solid lubricants, which are selected from a group consisting of hexagonal boron nitride and metal sulfides with at least one metal from the group of tungsten, iron, tin, copper, bismuth, antimony, chromium, zinc, silver, manganese, molybdenum.
The invention relates to a friction device with a carrier element (5) and friction lining segments (8) which are arranged thereon, wherein the friction lining segments (8) comprise in each case one sintered friction lining (16) which is arranged on a friction lining carrier (17), the friction lining carrier (17) is connected to the carrier element (5), and the carrier element (5) preferably has a plurality of fastening brackets (11) and/or lining spring elements for the friction lining segments (8), characterized in that, in the embodiment of the carrier element (5) with the fastening brackets (11) and/or lining spring elements, the friction lining segments (8) connect in each case two fastening brackets (11) or two lining spring elements to one another, and/or in that the friction lining segments (8) have an angular overlap of between 25° and 55°.
The invention relates to a friction plate comprising a flat carrier ring (5) having a first surface (6) and a second surface (7), wherein an annular friction lining (8) is arranged on the first surface (6), and at least one opening (13) is formed in the first friction lining (8) in the axial direction (4), which also extends through the carrier ring (5) in the axial direction (4), wherein the opening (13) is formed at a distance from an inner circumference (15) and at a distance from an outer circumference (14) of the carrier ring (5).
The invention relates to a method for setting the coefficient of friction of a friction disk having a carrier disk (5), which has a first surface (6) and a second surface (7), wherein: - a first scatter-sintering friction lining is sintered onto the first surface (6) and a second scatter-sintering friction lining is sintered onto the second surface (7); and - grooves (13) are formed in the first and second scatter-sintering friction linings. At least some of the grooves (13) in the first scatter-sintering lining are offset to the grooves (13) in the second scatter-sintering lining in the circumferential direction (12) of the carrier disk (5).
The invention relates to a clutch disk (1) for a friction clutch, comprising a plurality of wing-like friction assemblies (8) distributed over the circumference, wherein: - the friction assemblies (8) each have a first friction lining (10) and a second friction lining (11); - the first friction linings (10) are arranged on first friction lining carriers (12) and the second friction linings (11) are arranged on second friction lining carriers (13); and - furthermore at least one spring element (14) is arranged between each pair of the first and second friction lining carriers (12, 13). A stop element (15) is arranged between each pair of the first and second friction lining carriers (12, 13), on which stop element the at least one spring element (14) is supported and/or in which stop element the at least one spring element is partially accommodated and to which stop element the first and second friction lining carriers (12, 13) are connected or fastened, the stop elements (15) also being connected to a carrier element (5). The first friction lining carriers (12) are connected to the stop elements (15) exclusively by means of one connecting element (23) each, and the spring elements (14) are preferably designed as Belleville springs.
The invention relates to a friction plate (10) having a basic body (5 or 9), which is formed from at least one strip (11), deviating from the circular-ring shape.
The invention relates to a storage battery (1) comprising a plurality of storage modules (3) for electric current, the storage modules (3) being interconnected via at least one bus bar (4) on which a cooling device (2) is arranged that includes a single-layer or multilayer film (5) and rests against the at least one bus bar (4) by way of said film (5).
The invention relates to a friction device (1) comprising a cage-like support element (2), wherein the support element (2) comprises a cage casing which is formed from a plurality of a disks (4) which are arranged consecutively in axial direction (5), comprise an annular main disk body (6) and which each have on their outer periphery (7) or inner periphery (14) a plurality of torque transmission elements (8), wherein gaps (10) are formed respectively between the torque transmission elements (8) in peripheral direction (9) of the disks (4), and the torque transmission elements (8) of the respectively adjacent disk (4) engage in the gaps (10) of the disks (4).
The invention relates to a rechargeable battery (1) having a plurality of storage modules (2) for electric current, wherein a respective cooling apparatus (4) for cooling the storage modules (2) is arranged between the storage modules (2), which cooling apparatus has in each case a first sheet metal element (7) and a second sheet metal element (8) connected to said first sheet metal element, between which sheet metal elements at least one coolant channel (11) is formed, and wherein the cooling apparatus (4) has a coolant inlet (12) and a coolant outlet (13). The first sheet metal element (7) is connected to the second sheet metal element (8) by means of electromagnetic pulse welding or by means of adhesive bonding.
The invention relates to a rechargeable battery (1) comprising at least one storage module (3) for electrical energy and at least one cooling device (2) for cooling or controlling the temperature of the at least one storage module (3), the cooling device (2) having at least one coolant channel (6), at least one coolant inlet (8) and at least one coolant outlet (9) and the cooling device (2) having a single-ply or multi-ply film (4) and lying with this film (4) against the at least one storage module (3).
The invention relates to a clutch pack (1) comprising in an axial direction (4) at least two successively arranged friction discs in the form of an outer disc (3) and an inner disc (2) which each have an area (14) for forming frictional contact with one another, wherein at least one separating element (16) which can be elastically deformed in the axial direction (4) is positioned on at least one of the friction discs in an area (15) outside the area (14) for forming frictional contact.
The invention relates to a friction lamella (10) having a base body (5 or 9) which is formed by at least one strip (11) that deviates from the circular ring shape.
The invention relates to a friction plate (10), comprising an annular plate body (4, 9), which is closed in the circumferential direction (13) and which has a plurality of cut-outs and which is bounded by a radially inner end face (11) and a radially outer end face (24). The cut-outs (14) are slit-shaped at least in part and have a plurality of partial regions (20 to 23), wherein at least two partial regions (20 to 23) extend in different directions from each other, and wherein furthermore the slit-shaped cut-outs (14) are formed at a distance from the radially inner end face (11) and the radially outer end face (24).
A friction plate for wet-running applications includes an annular main body having a first and a second surface. A friction lining having first oil grooves and second oil grooves is disposed on at least one of the first and the second surfaces. The first oil grooves extend from a radially inner end face of the friction lining in the direction towards a radially outer end face of the friction lining and terminate at a distance short of the radially outer end face, and the second oil grooves are disposed directly adjoining the first oil grooves in the radial direction and have a smaller maximum width in the circumferential direction than the first oil grooves. The first oil grooves are provided with a cross-sectional widening in the region of a radially outer end. The cross-sectional widenings of the first oil grooves are disposed at different radial heights.
The invention relates to a wet-running multi-plate clutch (1) comprising a number of inner plates (2) and a number of outer plates (3), and a first friction lining (6) is disposed on either side of every inner plate (2) respectively and a second friction lining (8) is disposed on either side of every outer plate (3) respectively, and the first friction linings (6) are located entirely underneath the second friction linings (8) in the radial direction so that the first friction linings (6) move into frictional contact with the outer plate main bodies (7) when the multi-plate clutch (1) is engaged and the second friction linings (8) move into frictional contact with the inner plate main bodies (5) when the multi-plate clutch (1) is engaged. The first friction linings (6) respectively have at least one first groove (13) with a groove depth of up to 100% of a friction lining thickness of the first friction linings (6) and the second friction linings (8) have no or respectively have at least one second groove (16) which has a smaller cross-sectional surface area, as viewed in the longitudinal extension of the second grooves (16), than the first grooves (13) as viewed in the same direction.
F16D 13/68 - Attachments of plates or lamellae to their supports
F16D 25/0638 - Fluid-actuated clutches in which the fluid actuates a piston incorporated in the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
F16D 69/00 - Friction liningsAttachment thereofSelection of coacting friction substances or surfaces
The invention relates to a spring element (4) for a friction device comprising a spring element body (10) having a first spring element body part (11) and a second spring element body part (12) arranged behind it in the axial direction, which rest on each other in some areas, and each spring element body part (11, 12) has receiving areas (15) arranged beside one another in a circumferential direction (13) for friction linings (2, 3) that can be fixed to both sides, and the first spring element body part (11) and the second spring element body part (12) are formed in a ring shape and a first and second receiving tab (19, 20) are formed for each receiving area (15) for the friction linings (2, 3), and the first receiving tab (19) is arranged underneath the second receiving tab (20) in the radial direction, and the first receiving tab (19) and the second receiving tab (20) of each receiving area (15) for the friction linings (2, 3) of the first spring element body part (11) are formed by the latter and the first receiving tab (19) and the second receiving tab (20) of each receiving area (15) for the friction linings (2, 3) of the second spring element body part (12) are formed by the latter.
The invention relates to a clutch disk (1) for a friction clutch, comprising a disk-shaped main part (2) with a support element (5), which support element (5) has an outer circumference (6) over which multiple receiving areas (7) for wing-like friction components (8) are distributed, the friction components (8) being connected to the support element (5), and each friction component (8) has a first friction lining (12) and a second friction lining (13), and the first friction linings (12) are arranged on first friction lining supports (14), the first friction lining supports (14) are connected to a spring element (16) and the spring elements (16) are connected to the support element (5), and the second friction linings (13) are arranged on second friction lining supports (15), and furthermore the spring elements (16) are arranged between the first and the second friction lining supports (14, 15) and the second friction lining supports (15) are directly connected to the support element (5).
A friction element includes a friction lining that is connected to a lining carrier, and includes a carrier element, wherein the lining carrier is connected to the carrier element, and a connecting element is also used to connect the lining carrier to the carrier element, the connecting element being guided through a recess in the lining carrier and a recess in the carrier element, and having a connecting element head that is supported on the lining carrier. The lining carrier has a shoulder in the region of the connecting element head, the internal dimension of which shoulder is greater than the external dimension of the connecting element head, such that at least part of the connecting element head is accommodated in the shoulder.
The invention relates to an friction assembly (1) comprising a plurality of inner discs (2) and a plurality of outer discs (3), the inner discs (2) and the outer discs (3) being arranged alternately in an axial direction (4), and wherein between the inner discs (2) and the outer discs (3) respectively at least one freely rotational friction ring (11) is arranged, and wherein the inner discs (2) and/or the outer discs (3) can be adjusted relative to one another in axial direction (4) to form a frictional connection with the friction rings (11). The friction rings (11) are made from at least one resin, containing at least one additive, or a sintered material, wherein the friction rings (11) on a surface (19) facing an inner disc (2) and on a surface (18) facing an outer disc (3) comprise respectively at least one compacted area (20) and at least one non-compacted area (21) and/or at least one area (21) that is less compacted than the compacted area (20).
The invention relates to a friction assembly (1) comprising a first component (5) and a second component (8) and a plurality of inner discs (2) and a plurality of outer discs (3), wherein the inner discs (2) are arranged on the first component (5) and the outer disc (3) are arranged on the second component (8) and the inner discs (2) and the outer discs (3) are arranged alternately in axial direction (4), and wherein between the inner discs (2) and the outer discs (3) respectively at least one freely rotational friction ring (11) is arranged which has an opening (29) with an inner diameter (14), and wherein the inner disc (2) and/or the outer disc (3) can be adjusted relative to one another to form a friction connection with the friction rings (11) in axial direction (4). The freely rotating friction rings (11) are guided in the region of the inner diameter (14) on the first component (5).
The invention relates to a friction plate (11) for a friction device (1), comprising a plate member (12) on which a friction lining (13) is optionally arranged and which, in the axial direction, is formed from multiple layers consisting of a plurality of interconnected friction plate rings (14 to 16).
The invention relates to a spring element (4) for a friction device comprising a spring element body (10) having a first spring element body part (11) and a second spring element body part (12) arranged behind the former in the axial direction, which rest on each other in some areas, wherein each spring element body part (11, 12) has receiving areas (15) arranged beside one another in a circumferential direction (13) for friction linings (2, 3) the can be fixed to both sides, and wherein the first spring element body part (11) and the second spring element body part (12) are formed in a ring shape and a first and second receiving tab (19, 20) are formed for each receiving area (15) for the friction linings (2, 3), wherein the first receiving tab (19) is arranged underneath the second receiving tab (20) in the radial direction, and wherein the first receiving tab (19) and the second receiving tab (20) of each receiving area (15) for the friction linings (2, 3) of the first spring element body part (11) are formed by the latter, and the first receiving tab (19) and the second receiving tab (20) of each receiving area (15) for the friction coverings (2, 3) of the second spring element body part (12) are formed by the latter.
The invention relates to a friction element (8) comprising a friction lining (12, 13) that is connected to a lining carrier (14, 15), and comprising a carrier element, wherein said lining carrier (14, 15) is connected to the carrier element, and a connecting element (24, 25) is also used to connect the lining carrier (14, 15) to the carrier element, said connecting element being guided through a recess (26, 37) in the lining carrier (14, 15) and a recess (27, 38) in the carrier element, and having a connecting element head (27, 39) that is supported on the lining carrier (14, 15). The lining carrier (14, 15) has a shoulder (48, 49) in the region of the connecting element head (27, 39), the internal dimension (50, 51) of which shoulder is greater than the external dimension (30, 41) of the connecting element head (27, 38), such that at least part of the connecting element head (27, 38) is accommodated in said shoulder (48, 49).
The invention relates to a clutch disc (1) for a friction clutch, comprising a disc-shaped main part (2) with a support element (5). The support element (5) has an outer circumference (6) over which multiple receiving areas (7) for wing-like friction components (8) are distributed, said friction components (8) being connected to the support element (5). Each friction component (8) has a first friction lining (12) and a second friction lining (13). The first friction linings (12) are arranged on first friction lining supports (14), the first friction lining supports (14) are connected to a spring element (16), and the spring elements (16) are connected to the support element (5). The second friction linings (13) are arranged on second friction lining supports (15), and furthermore the spring elements (16) are arranged between the first and the second friction lining supports (14, 15), the second friction lining supports (15) being directly connected to the support element (5). Fig. 2.
The invention relates to a method for producing a friction element (3) comprising the steps: providing a metal main body (10), hardening the main body (10) on at least part of its surface (11, 12) in a salt bath, wherein the salt bath hardening is the final method step, and no further processing of the hardened surface (11, 12) is performed. Furthermore, the invention relates to a friction element produced according to this method and a friction component comprising the latter.
C21D 9/00 - Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articlesFurnaces therefor
C23C 22/70 - Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using melts
C23C 22/72 - Treatment of iron or alloys based thereon
The invention relates to a clutch disk (1) having a ring-shaped base body (2) having at least one tooth (3) protruding beyond the base body (2) radially inward or radially outward, which tooth has at least one lateral face (9) formed from a lug (8) extending in axial direction and has a first surface (12) as seen in axial direction, and a second surface (13) lying opposite the latter in axial direction, characterized in that the lug (8) is embodied to protrude beyond the first as well as the second surface (9, 11) in axial direction.
06 - Common metals and ores; objects made of metal
07 - Machines and machine tools
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Common metals and their alloys; ironmongery and small items
of metal hardware; pipes and tubes of metal; goods of common
metal not included in other classes; ores. Motors and engines and parts therefor (except motors and
engines and parts therefor for land vehicles); machine
coupling and transmission components (except for land
vehicles); brake segments, brake linings, brake shoes, other
than for vehicles; joints [parts of engines]; pressure
valves [parts of machines]; printing cylinders; injectors
for engines; gear boxes other than for land vehicles; gears,
other than for land vehicles; transmissions for machines;
clack valves [parts of machines]; pistons [parts of machines
or engines]; piston segments; ball-bearings; ball rings for
bearings; clutches other than for land vehicles; couplings
other than for land vehicles; shaft couplings [machines];
crank shafts; anti-friction bearings for machines; bearings
[parts of machines]; self-oiling bearings; bearing brackets
for machines; journals [parts of machines]; motors for
boats; belts for motors and engines; connecting rods for
machines, motors and engines; pumps [parts of machines,
engines or motors]; machine wheels; gears, other than for
land vehicles; piston segments; grease rings [parts of
machines]; synchronizer rings; roller bearings; valves
[parts of machines]; cylinders for machines; cylinders for
motors and engines; pistons for cylinders; cylinder heads
for engines; compressors; parts of compressors, in
particular pistons, connecting rods, valve plates; shock
absorber plungers [parts of machines]; parts of motors and
engines, in particular toothed belt pulleys, bearing caps,
sensor rings, oil pump wheels, gear wheels, connecting rods;
parts of couplings, in particular clutch disks, clutch
lamellas, clutch linings, clutch floors, front spacers;
slide bearings. Vehicles; apparatus for locomotion by land, air or water;
motors and engines and parts therefor for land vehicles;
brake segments for vehicles; brake linings for vehicles;
brakes for bicycles, cycles; brake shoes for vehicles;
brakes for vehicles; suspension shock absorbers for
vehicles; gear boxes for land vehicles; gearing for land
vehicles; transmissions for land vehicles; shock absorbers
for automobiles; clutches for land vehicles; couplings for
land vehicles; reduction gears for land vehicles; clutches
for land vehicles; propulsion mechanisms for land vehicles;
connecting rods for land vehicles, other than parts of
motors and engines; shock absorbing springs for vehicles;
transmission shafts for land vehicles; engines for land
vehicles.
The invention relates to a friction element (1), comprising a main body (2) having a friction layer (5), characterized in that the friction layer (5) has an arithmetic average roughness value Ra according to DIN EN ISO 4287 between 3 μm and 10 μm, a wave depth Wt according to DIN EN ISO 4287 of at least 30 μm and a mean groove width Rsm according to DIN EN ISO 4287 of at least 150 μm. Pores of the friction layer have a pore size which is selected from a range with a lower limit of 25 μm and an upper limit of 900 μm.
The invention relates to a friction element (1), comprising a main body (2) having a friction layer (5), characterised in that the friction layer (5) has an arithmetic average roughness value Ra according to DIN EN ISO 4287 of at least 3 μm, a wave depth Wt according to DIN EN ISO 4287 of at least 30 μm and a mean groove width Rsm according to DIN EN ISO 4287 of at least 150 μm.
wherein the salt bath hardening is the final method step, and no further processing of the hardened surface (11, 12) is performed. Furthermore, the invention relates to a friction element produced according to this method and a friction component comprising the latter.
F16D 13/22 - Friction clutches with axially-movable clutching members
B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
The invention relates to a method for producing a friction element (1) according to which a friction lining is applied onto a support element (2), which friction lining comprises at least one resin (5) and friction-modifying particles (6) and/or fibers (7), wherein the friction-modifying particles (6) and/or fibers (7) are mixed with the at least one resin (5) prior to application onto the support element (2).
The invention relates to a method of producing a friction element comprising a friction lining (1) made from sintered material, which is applied to a support (2), and at least two recesses (4) are provided in the support (2), each for accommodating a connecting element for fitting the support (2) with the friction lining (1) on a supporting element (3). A cut-out (A, A1, A2) is provided in the friction lining (1) which surrounds at least two regions (B1 . . . B4) spaced apart from one another in which the at least two recesses (4) of the support (2) for accommodating the connecting elements are disposed. The invention further relates to the friction lining (1) itself.
The invention relates to a method for producing a friction element comprising a friction lining (1), which is made of sintered material and applied onto a carrier (2), wherein in the carrier (2) at least two recesses (4) are provided, each for receiving a connecting element, in order to assemble the carrier (2) to the friction lining (1) on a carrier element (3). In the friction lining (1), a recess (A, A1, A2) is provided which encloses at least two mutually spaced regions (B1...B4), in which the at least two recesses (4) of the carrier (2) for receiving the connecting elements are disposed. The invention further relates to the friction lining (1) as such.
The invention relates to a friction lamella (1) comprising a disk-shaped carrier element (2) having a first surface (3) and a second surface (4) opposite thereto, a first friction lining (5) being situated on the first surface (3) and a second friction lining (6) being situated on the second surface (4), which are formed from a composite material, comprising a resin and a fibrous material, and grooves (9, 10) being situated in the first and in the second friction linings (5, 6), which divide the friction linings (5, 6) into segments (7, 8) at least in surface-proximal areas. The segments (7) of the first friction lining (5) are implemented offset by a defined offset angle (11) to the segments (8) of the second friction lining (6). Furthermore, the invention relates to a method and a device for producing the friction lamella and the use of the friction lamella.
The invention relates to a method of producing a friction lining whereby a friction paper is displaced with a latex based on an elastomer and fibers of the friction paper are then bonded one another due to precipitation of the elastomer out of the latex. A non-surface active protective colloid is added to the latex as a suspension agent before applying it to the friction paper.
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
The invention relates to a sintered, dry-running friction lining containing no binding agent with a friction lining body comprising a metallic matrix, at least one abrasive material and at least one filler. The friction lining body has a porosity which is greater than 10%. The proportion of the at least one abrasive material in the friction lining body is at most 5% by weight.
