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WO/2022/078545A1 |
The invention relates to a friction part (1) for a frictionally operating device (20), comprising at least one annular-disc-like friction surface (23, 24) which is rotated about a rotational axis in a wet-running manner relative to a mat...
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WO/2022/078557A1 |
The invention relates to a combined drum wheel brake module comprising a brake holder (3) which can be non-rotatably secured to a motor vehicle and has an abutment (5) equipped with two brake shoes (6a, 6b) that are non-rotatably mounted...
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WO/2022/075363A1 |
This electric actuator comprises a normally and reversely rotatable electric motor and a motion conversion mechanism for converting the rotation of the electric motor to the reciprocating linear motion of a screw shaft, wherein the motio...
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WO/2022/073564A1 |
The invention relates to an electromechanical motor vehicle wheel brake, in particular based on the friction principle, having a brake housing module and an actuator motor module MGU which is actuated electrically or electronically via a...
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WO/2022/067600A1 |
A light metal structure-dual functional gradient composite material brake disc or brake drum is formed by integrated composite casting of a light metal/gradient ceramic skeleton composite material friction layer having friction and wear ...
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WO/2022/069005A1 |
The problem addressed is that of making possible a particularly stable and nevertheless economically further developed and improved manufacturing process for a composite brake drum, in a manner which is flexible, efficient in terms of we...
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WO/2022/069003A1 |
The present invention relates to a novel design of a motor vehicle brake, comprising at least one part configured in the form of a multi-component part (10), wherein the multi-component part (10) is constructed from at least two intercon...
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WO/2022/069004A1 |
A multi-part fixedly assembled motor vehicle composite brake drum (1) comprises a plurality of parts made of different materials, in particular comprising at least one base component (2) as a hub interface and at least one friction ring ...
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WO/2022/069138A1 |
The invention relates to a disk brake unit (10), comprising: - a brake disk (12); - a brake caliper assembly (20); and - a brake dust particle filter (28) having a filter housing (30); wherein the brake caliper assembly (20) has a flow-g...
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WO/2022/071183A1 |
In the present invention, a brake shoe expansion mechanism includes: a cylinder member 16 extending in a vehicle width direction; a pair of pistons disposed in the cylinder member 16 and slidably supported by the cylinder member 16; a we...
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WO/2022/065319A1 |
A disc brake for a vehicle capable of suppressing uneven abrasion of a lining of a friction pad depending on the rigidity of a caliper body and the material of the lining of the friction pad and capable of easily changing an operation fe...
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WO/2022/063558A1 |
The invention relates to a brake dust particle filter (10) for a disc brake assembly (100) having a brake disc (101) and a brake caliper, the brake dust particle filter (10) being designed to catch particles produced during braking and t...
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WO/2022/063099A1 |
A composite material brake rotor, a preparation method therefor, and a friction stir tool. The composite material brake rotor comprises: an aluminum alloy substrate layer (110) and an aluminum-based composite layer (120), the aluminum al...
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WO/2022/065069A1 |
A housing 11 comprises, on one side of a brake pad 4a in the axial direction, cylinders 18, 19, an oil filling space 20, and spindle/nut placement spaces 21, 22. Pistons 12, 13 are disposed in the cylinders 18, 19 and are supported in a ...
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WO/2022/065463A1 |
One end 20 in the circumferential direction of a shoe web 12 has a tip end region 21, the tip end region 21 is disposed further toward one circumferential-direction end side than the tip end 11a of a shoe rim 11, and the distance from a ...
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WO/2022/065071A1 |
A cam member 11 has a cam 17 and a camshaft 18 extending forward from the cam 17. A second shaft member 15 extends forward and upward from the front end of the camshaft 18. A first shaft member 14 extends upward from the upper-end side o...
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WO/2022/063516A1 |
Disclosed is a brake application mechanism for a disk brake in a utility vehicle, comprising a pivotable brake lever that is supported on an inner wall of a brake caliper and, indirectly, on a bridge (8) which is movably disposed in the ...
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WO/2022/057969A1 |
The invention relates to a friction pad (1) having a friction lining (2), which friction lining is made of a ceramic material and has a friction surface (3). In order to improve the friction pad (1) having the friction lining (2) with re...
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WO/2022/056795A1 |
A braking device and a railway vehicle. The braking device comprises a first beam (12), a second beam (13), first rods (16), second rods (17) and adjusting members (18). The first rods (16) are connected to the first beam (12); the secon...
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WO/2022/058928A1 |
It is disclosed a method to select an elastomeric material for making an underlayer of a braking pad to reduce the cold noise, said underlayer comprising at least one elastomeric material and said method comprising the steps of character...
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WO/2022/055488A1 |
Systems, methods, and computer-readable storage media for training a Recurrent Neural Network to evaluate sensor data related to a brake rotor, then diagnosing brake rotors using sensor data and the trained Recurrent Neural Network. Sens...
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WO/2022/050735A1 |
The present invention relates to a device for securing redundancy of an electronic parking brake device, which comprises: a driver circuit including a first driver circuit and a second driver circuit respectively connected to a first mot...
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WO/2022/050738A1 |
The present invention relates to an apparatus for controlling an electronic parking brake system comprising: a plurality of driver circuits which are respectively connected to a first motor and a second motor for providing a driving forc...
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WO/2022/043295A1 |
The invention relates to a method for reducing the development of noise and vibration in friction and brake linings in driving and braking operations by treating the friction lining surface with laser radiation. The invention is characte...
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WO/2022/046409A1 |
A slack adjuster assembly for use with a heavy-duty vehicle drum brake system, the slack adjuster assembly comprising a slack adjuster, a cam tube assembly, and an interlock assembly. The interlock assembly is disposed on an outboard sid...
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WO/2022/040917A1 |
A unit brake cylinder (100), comprising a cylinder block (110), a piston (120), a clutch assembly (130), and a brake shoe clearance adjuster (140). The piston (120) is movably arranged in the cylinder block (110), and the piston (120) is...
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WO/2022/040712A1 |
The invention relates to an electromechanical brake (01), to a wear adjustment device and to a method for operating an electromechanical brake. The electromechanical brake (01) comprises an actuator (04), a transmission (045), a brake pa...
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WO/2022/041489A1 |
A pneumatic disc brake, comprising a caliper (3), a brake disc (4), and a linkage apparatus (5). The caliper (3) comprises a caliper body. The caliper body is formed by connecting together a housing section (1) and a bridging section (2)...
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WO/2022/044568A1 |
In this disk brake device (10), a pair of brake pads (48L, 48R) respectively comprise friction materials (58L, 58R) and rear plates (60L, 60R). At least a part of a retainer (72) is provided on a radially outer side of a brake disk (16) ...
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WO/2022/045107A1 |
A retainer (72) of a disc brake device (10) comprises: abutment portions (72b, 72f) for pressing a pair of brake pads (48L, 48R) inward in the radial direction of a brake disc (16); connection portions (72c, 72e) connected to the abutmen...
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WO/2022/045070A1 |
This method for sealing grease into a ball screw device includes: a step in which the outer circumference of a screw shaft protruding from one end of a nut is covered with a shielding member; a step in which grease is supplied between th...
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WO/2022/040915A1 |
A joint assembly, comprising a rotating shaft (10), a rotating disk (20), a piezoelectric ceramic stack (50), a stroke amplifying mechanism (30) and a brake disk (40). The rotating shaft is fixed to a first rotating arm and can be rotata...
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WO/2022/040713A1 |
The invention relates to a brake device and a machine which comprises said brake device, wherein: the brake device comprises an actuator (04), a transmission, an expander device, a brake lining (063) and a frictional surface; the actuato...
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WO/2022/036814A1 |
A rope locking apparatus, comprising: a friction wheel pair, which comprises two friction wheels (21) with friction surfaces arranged opposite each other, wherein the friction surfaces of the two friction wheels (21) are used for clampin...
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WO/2022/034859A1 |
An electromagnetic braking device 1 according to the present invention comprises a brake disc 400, a fixed disc 500, an armature 300, a biasing member 200 that biases the armature, and a stator 100 that attracts the armature. A stator ma...
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WO/2022/033642A1 |
The invention relates to a drum brake (1) for a motor-vehicle electric braking system, wherein an actuation system, for example preferably a geared-motor drive module including a rotation-translation converter gear stage, a transmission ...
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WO/2022/029241A1 |
Rotor (1) having a friction surface (3) and an air duct (3) which runs between air guide walls (6) from a first air duct opening (4) that is closer to the rotation axis to a second air duct opening (4) that is further from the rotation a...
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WO/2022/028658A1 |
The present invention relates to an elastomer sealing ring (1), or a sealing system (2), for a motor-vehicle electric disc brake, wherein a sealing system (2), which has multi-sided interfaces and is mounted in a seal receptacle (9) in a...
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WO/2022/028790A1 |
The invention relates to a drive device (2) for an electromechanical brake device (1), in particular a brake booster, comprising an electric motor that has a housing (4) and a rotor shaft (3) rotatably mounted in the housing (4), which r...
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WO/2022/029399A1 |
An apparatus (10) for transporting a load including: a main body (12); a ground engaging wheel (20a, 20b) positioned at or towards an end (13) of the main body (12) and supported for rotation about a generally horizontal axis A; a motor ...
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WO/2022/022244A1 |
An electrical parking brake actuating device, comprising a gear box body (10), a gear box cover (20), an electric motor (30), a first-stage transmission gear assembly (40), a second-stage transmission gear assembly (50) and a planetary g...
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WO/2022/018351A1 |
One aspect of the invention relates to a ventilation system (100) intended to be mounted in an aircraft wheel along a central axis (XX), and comprising a rotor (140) that is provided with a plurality of blades (143) and is accommodated b...
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WO/2022/018335A1 |
Gear box (1) comprising a gearbox body (2) defining a cavity (3) and, housed inside the cavity (3), an output shaft, and a braking device mounted on a rotating shaft (9), this braking device comprising two activatable brakes (61, 62), tw...
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WO/2022/017704A1 |
The invention relates to a method for producing brake discs for motor vehicles. The method comprises the steps of: heating (A) brake disc blank consisting of a lamellar cast iron material to a temperature of 830-870°C; maintaining (B) t...
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WO/2022/019245A1 |
According to the present invention, a multiple-use piston (7) has a two-split structure of a piston body (22) and a piston cap (23), and a one-direction rotation restriction unit (40) is disposed which: restricts a relative rotation of t...
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WO/2022/018103A1 |
The invention relates to a heat shield assembly for a braked aircraft wheel (1, figure 1), comprising a heat shield (10) and at least one expander (20, 30), which comprises a main body (21, 31) projecting from an external surface of the ...
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WO/2022/013737A1 |
An electromechanical braking actuator (400) for a vehicle, particularly for a railway vehicle, is described, which comprises a safety unit (401) arranged to receive an electrical position signal (221), the value of which is indicative of...
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WO/2022/012853A1 |
The invention relates to a brake calliper support (6) for holding a brake calliper (4) for a disc brake assembly (101) having a brake disc in a vehicle, the brake calliper support (6) comprising: • a first brake calliper support arch (...
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WO/2022/012722A1 |
The invention relates to an electromechanical brake device (100) having a brake caliper (108) and having a pressure piston (112) which is mounted in the brake caliper (108) so as to be movable along a brake-application direction (114), w...
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WO/2022/014930A1 |
The present invention relates to a floating disc hub assembly for a vehicle, and comprises: a hub part including a bearing housing formed on the inner peripheral surface thereof so that a bearing to which an axle is coupled is mounted th...
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