The invention relates to a brake assembly (1) for securing a conveyor device, in particular a crane system (100), comprising a first brake device (7) which acts on a first drive element (3), a second brake device (8) which acts on a second drive element (5), a transmission device (4), in particular a gearbox, acting between the first and second drive element, a load sensor (13, 13′) which detects a load signal and passes same on to a controller (9), and the controller (9) is designed in such a way that, based on a load signal that exceeds an overload threshold, it initiates an emergency brake status and actuates the first and the second brake device (7, 8) in such a way that they act on the first and second drive element (3, 5) simultaneously within a first brake acting time, wherein one of the first and second brake devices is designed such that it acts on the first and/or the second drive element within a second brake acting time in a normal brake status, and the first brake acting time is shorter than the second brake acting time.
The invention relates to a brake assembly (1) for securing a conveyor device, in particular a crane system (100), comprising a first brake device (7) which acts on a first drive element (3), a second brake device (8) which acts on a second drive element (5), a transmission device (4), in particular a gearbox, acting between the first and second drive element, a load sensor (13, 13') which detects a load signal and passes same on to a controller (9), and the controller (9) is designed in such a way that, based on a load signal that exceeds an overload threshold, it initiates an emergency brake status and actuates the first and the second brake device (7, 8) in such a way that they act on the first and second drive element (3, 5) simultaneously within a first brake acting time, wherein one of the first and second brake devices is designed such that it acts on the first and/or the second drive element within a second brake acting time in a normal brake status, and the first brake acting time is shorter than the second brake acting time.
A stop arrangement having a first brake lever arrangement and a second brake lever arrangement, which together form a brake lever pair of a brake caliper arrangement and which, at the first end thereof, are respectively articulated on a support and, at the second end thereof, are coupled to one another by means of a positioning arrangement, wherein a first stop element is arranged in each case between the ends of the first brake lever arrangement and a second stop element is arranged between the ends of the second brake lever arrangement, and first and second stop elements are formed and mesh in such a way that they allow operating movements in opposite direction towards and away from one another between a brake position and a releasing position of the brake lever arrangements and inhibit an aligned tilting movement of the brake lever arrangements in a tilting direction (M), such that the brake lever arrangements are retained in the releasing position against a tilting action in a centering position within a defined centering position range with respect to a brake element.
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 an electrohydraulic brake release device (1) comprising an actuating cylinder arrangement (400), a tank module (300) for receiving a hydraulic medium, an electric drive unit (200) and a functional unit (100) having a pump assembly (113). The pump assembly (113) is arranged in a recess (111) provided in the functional unit (100), which recess is in communication with the tank module (300), is functionally connected to the actuating cylinder arrangement (400) by way of a conduit arrangement (150, 160, 170, 171, 172, 180, 190) and by way of a bearing carrier cover (115) is sealed off from a dry-running drive motor (210, 211) of the electric drive unit (200). The invention further relates to a brake system comprising a brake release device of this kind.
F16D 59/02 - Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
B60T 17/02 - Arrangements of pumps or compressors, or control devices therefor
The invention relates to a functional unit (100) for a brake release device, comprising a recess (111) for receiving a pump assembly (113), an actuating cylinder support (119) for receiving an actuating cylinder arrangement (400), wherein the functional unit (100) is formed as an integral functional block where the actuating cylinder support (119), the recess (111) and a plurality of channels (150, 160, 170, 171, 172, 180, 190) for a hydraulic medium are developed, said channels forming a line arrangement. The invention also relates to a brake release device having such a functional unit.
F16D 59/02 - Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
B60T 17/02 - Arrangements of pumps or compressors, or control devices therefor
The invention relates to a stop arrangement having a first and second brake lever arrangement, which together form a brake lever pair of a brake caliper arrangement, and which are respectively articulated at the first end thereof on a support and at the second end thereof are coupled to one another by means of a positioning arrangement. A first stop element is disposed between the ends of the first brake lever arrangement and a second stop element is disposed between the ends of the second brake lever arrangement. The first and second stop elements are designed and engage with one another in such a way that said stop elements allow operating movements in opposite directions towards and away from one another between a braking setting and a ventilating setting of the brake lever arrangements and inhibit an aligned tilting movement of the brake lever arrangements in a tilting direction (M), such that the brake lever arrangements are retained in the ventilating setting against a tilting action in a centering position within a defined centering position range with respect to a brake element.
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 clamping slide (18, 19) for positioning or fixing an installation on a rail element (3), having a brake caliper (22) via which the clamping slide (18, 19) is securable to the rail element (3), a running roller (42, 43) via which the clamping slide (18, 19) is movable on the rail element (3), and a movably mounted track roller (34, 35, 44, 45) and a clamping means via which the track roller (34, 35, 44, 45) is pressable against the rail element (3) by way of a first functional surface of the track roller (34, 35, 44, 45) and thus the position of the running roller (42, 43) on the rail element (3) is settable. The invention further relates to a positioning apparatus having such a clamping slide (18, 19).
The invention relates to a functional unit (100) for a brake release device, having a recess (111) for receiving a pump assembly (113) and an actuating-cylinder seat (119) for receiving an actuating-cylinder arrangement (400), wherein the functional unit (100) is in the form of a single-piece functional block in which the actuating cylinder seat (119), the recess (111) and multiple ducts (150, 160, 170, 171, 172, 180, 190) forming a conduit system for a hydraulic medium are provided. The invention further relates to a brake release device having a functional unit of this kind.
F16D 59/02 - Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
10.
ELECTROHYDRAULIC BRAKE RELEASE DEVICE AND BRAKE SYSTEM
The invention relates to an electrohydraulic brake release device (1) comprising an actuating cylinder arrangement (400), a tank module (300) for receiving a hydraulic medium, an electric drive unit (200) and a functional unit (100) having a pump assembly (113). The pump assembly (113) is arranged in a recess (111) provided in the functional unit (100), which recess is in communication with the tank module (300), is functionally connected to the actuating cylinder arrangement (400) by way of a conduit arrangement (150, 160, 170, 171, 172, 180, 190) and by way of a bearing carrier cover (115) is sealed off from a dry-running drive motor (210, 211) of the electric drive unit (200). The invention further relates to a brake system comprising a brake release device of this kind.
F16D 59/02 - Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
A self-energizing braking device which, during braking, exerts a braking force on an active surface of a braking element (119), in particular a brake disc (119). The self-energizing braking device comprises a brake head (100) which can be adjusted between a braking position and a venting position and has a braking member (112) acting on the braking element (119) in the braking position. During braking, the braking member (112) moves over an adjustment distance along the active surface of the braking element (119) and is coupled to an adjustment component (113), which is adjustable with respect to the braking member (112) and perpendicularly with respect to the active surface, in such a manner that said adjustment component is adjusted counter to the action of a tensioning device (331) acting on the brake head (100). The adjustment component (113) thus builds up a braking force on the braking member (112) and therefore on the braking element (119). In this case, the adjustment distance of the adjustment component (113) can be set via a stop (115) acting on the braking member (112).
F16D 65/14 - Actuating mechanisms for brakesMeans for initiating operation at a predetermined position
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
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
12.
ADJUSTMENT APPARATUS FOR A SELF-ENERGIZING BRAKING DEVICE, AND SELF-ENERGIZING BRAKING DEVICE
An adjustment apparatus (300) for a self-energizing braking device, and a self-energizing braking device comprising the adjustment apparatus. The adjustment apparatus (300) comprises a setting device (332) for adjusting a brake head (100) from the venting position thereof into the braking position thereof by means of a setting force. The adjustment apparatus also has a releasable holding device (400) with which the brake head (100) can be fixed in the braking position thereof. Furthermore, the adjustment apparatus comprises a tensioning device (331) which builds up a braking force on a braking member (112), which acts perpendicularly to an active surface of a braking element (119), when the brake head (100) takes up the braking position thereof, and an adjustment component (113) which is coupled to the braking member (112) acts on the tensioning device via the braking member (112) under the action of the braking element (119). In this case, the setting device (332), holding device (400) and tensioning device (331) act on a transmission element (330) acting on the brake head (100).
F16D 65/14 - Actuating mechanisms for brakesMeans for initiating operation at a predetermined position
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
F16D 65/52 - Slack adjusters mechanical self-acting in one direction for adjusting excessive play
The present invention relates to a braking device (1) for a wind power plant. A brake drum (3) is provided, acting on a primary shaft, particularly a generator and/or transmission shaft. A plurality of braking elements (5) that can be radially adjusted toward the outside act on the brake drum (3) and can be adjusted by way of a central fluid cylinder unit (7) and fixed in the circumferential direction or rotational direction of the primary shaft by way of a coupling unit (9). The coupling unit (9) can be rigidly connected to a component that is fixed with respect to the primary shaft. The brake drum (3), fluid cylinder unit (7) and coupling unit (9) comprise a central through-passage (38, 78, 98), respectively, through which a secondary shaft, particularly an actuating shaft or a so-called pitch shaft, and/or the primary shaft, can pass, which can be rotated independently from the primary shaft and the braking device (1).
A control and regulation arrangement for protection of a conveyor or other hoisting or crane device that assures a safe reaction to overloading. A brake apparatus is provided that acts on the conveyor under control of an overload sensor. If the load approaches a predetermined threshold, a signal is emitted from the overload sensor and transmitted to a speed sensor that limits the conveyor speed. Simultaneously the control transmits a signal to the brake apparatus to actuate and stop the conveyor. Upon receipt of a subsequent signal that a load relief state is to be established, the control brakes the conveyor in accord with the speed signal such that the object in transport moves toward a safe position at a constant speed. A conveyor with multiple hoisting devices may include duplicate control and regulation arrangements for each hoisting device.
B66D 1/50 - Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchorsWarping or mooring winch-cable tension control
The present invention relates to a coupling apparatus for the pivoted coupling of a vehicle having two vehicle sections, with coupling elements which are arranged to pivot towards each other, and which can be permanently coupled to a vehicle section. A brake arrangement operates between the coupling elements and forms an adjustable frictional grip between the coupling elements, which blocks the ability of the vehicle sections to pivot toward each other. In addition, the brake apparatus includes a hydraulic cylinder unit which operates on multiple radially acting brake elements.
B60T 7/12 - Brake-action initiating means for automatic initiationBrake-action initiating means for initiation not subject to will of driver or passenger
The present invention relates to an apparatus for measuring the brake force for a brake arrangement (1) having a tongs arrangement (10) and a piston arrangement (26, 27, 29, 33), which arrangements can be adjusted linearly in relation to one another for braking purposes and which each have brake elements (15, 25). In this case, a force measuring device is provided, which is arranged on a brake component (11, 12, 13, 13', 15, 25) which is loaded when the brake is closed and is unloaded when the brake is ventilated (released). The invention likewise relates to a brake arrangement having a corresponding apparatus for measuring a brake force.
B60T 8/00 - Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
B60T 13/66 - Electrical control in fluid-pressure brake systems
B60T 13/74 - Transmitting braking action from initiating means to ultimate brake actuator with power assistance or driveBrake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
F16D 65/28 - Actuating mechanisms for brakesMeans for initiating operation at a predetermined position arranged apart from the brake
The present invention relates to a coupling apparatus (1; 101) for the pivoted coupling of two vehicle sections, with coupling elements (2, 10; 102, 110) which are arranged to pivot toward each other, and which can each be permanently coupled to a vehicle section. A brake arrangement (12, 18, 25, 26, 28; 12, 118, 125, 127a, 127b, 126, 128) operates between the coupling elements (2, 10; 102, 110) and forms an adjustable frictional grip between the coupling elements (2, 10; 102, 110), which blocks the ability of the vehicle sections to pivot toward each other. In addition, the brake apparatus (12, 18, 25, 26, 28; 12, 118, 125, 127a, 127b, 126, 128) comprises a hydraulic cylinder unit (18; 118) which operates on multiple radially acting brake elements (26, 28; 126, 128). The invention also relates to a vehicle with a coupling apparatus according to the invention.
B60D 1/32 - Traction couplingsHitchesDraw-gearTowing devices characterised by arrangements for particular functions for sway control involving damping devices
The present invention relates to a spacer element (42) for a braking device (1), wherein brake lining elements (34) are disposed between a first and a second brake flange (18, 20) and a ventilation gap (S) can be adjusted across a plurality of stops (22, 24). The spacer element (42) can be adjusted transversely to the braking force direction and is adjusted to act in the direction of the ventilation gap and configured such that it can be adjusted between a first position not acting on the stop (22, 24) and a second position acting between the stop and brake flange (18, 20), so that in the second position thereof the ventilation gap (S) is reduced by a dimension (D) of the spacer element, thereby compensating for a corresponding wear of a brake lining element (34). The invention further relates to a braking device comprising such a spacer element (42).
F16D 59/02 - Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
19.
WEAR COMPENSATING DEVICE FOR A BRAKE DEVICE, AND BRAKE DEVICE
The present invention relates to a wear compensating device for a shoe brake having a brake lever (2, 4), which brake lever (2, 4) supports a brake lining (12) which acts on a brake body (14), and which brake lever (2, 4) is adjustable by means of an actuating arrangement (16) about a main axis (7) between a braking position and a ventilating position. Here, the wear compensating device has a first adjusting device (100) which is arranged on the brake lever (2, 4) and which acts on a stop (18) in such a way that the latter, as an actuating travel delimitation, acts on the first adjusting device (100) and therefore at the same time on the brake lever (2, 4) and defines a corresponding ventilating position. The first adjusting device (100) has an adjusting element (102) which engages on the stop (18) and on which acts an adjusting force (126) which, during braking and ventilation of the brake (18), holds the adjusting element (102) in engagement with the stop (18) and varies the ventilating position of the brake lever (2, 4) corresponding to the wear of the brake lining (12) and/or of the brake body (14) in such a way that a ventilation gap (L) which is set between the brake lining (12) and brake body (14) remains constant. The invention also relates to a brake device having two brake levers (2, 4) which has a wear compensating device of said type.
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
F16D 65/52 - Slack adjusters mechanical self-acting in one direction for adjusting excessive play
20.
CONTROL AND REGULATION DEVICE FOR SAFEGUARDING A CONVEYOR DEVICE CONVEYOR DEVICE AND CRANE UNIT
The invention relates to a control and regulation device for safeguarding a conveyor device (1), in particular, a crane unit in the case of overload. A brake device (11, 18) acting on the conveyor device (1) is provided, along with a controller (30) for the brake device (11, 18), an overload sensor (29), recording the overload and emitting an overload signal and a speed sensor (31, 24), recording a conveyed item speed and emitting a speed signal. The controller (30) reacts to the overload signal on the braking device (11, 18), such that this device stops the conveyor device and thus safeguards a conveyed item (16). On a subsequent unload signal the controller (30) releases the conveyor device (1) such that the conveyor device (1) is moved into an unload position by the effect of the load of the conveyed item (16) and the effect of the braking device (11, 18) on the conveyor device (1) is regulated according to the speed signal from the speed sensor (24, 31) such that the conveyed item (16) is moved into the unload state at an essentially constant conveyor speed. The invention further relates to a conveyor device with such a control and regulation arrangement and a container crane unit with two conveyor devices provided with such a control and regulation device.
patents
