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WO/2023/174576A1 |
The present invention relates to a method to produce a coated brake disc, the method comprising the steps of: - providing a brake disc with a first and a second friction surface - coating at least part of the first friction surface by a ...
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WO/2023/175997A1 |
An axle bracket (40) is provided with a connection part (50) for connecting a damper (30) to an axle (14a), and a brake attachment part (60) provided toward the rear side of a vehicle (10) with respect to the connection part (50). The br...
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WO/2023/177180A1 |
A caliper brake is disclosed. According to an aspect of the present invention, the caliper brake may include: a carrier installed so that a pair of pad plates are movable toward and away from a disk side; a caliper housing slidably provi...
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WO/2023/176706A1 |
An axle bracket (40) comprises: a coupling part (50) coupling a damper (30) to an axle (14a); and a brake mounting part (60) provided on a rear side of a vehicle (10) with respect to the coupling part (50). A brake (21) can be mounted to...
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WO/2023/175251A1 |
The present disclosure relates to a method for manufacturing a coating for a porous substrate, and to a mechanical part equipped with such a coating, the method comprising the following steps: providing a substrate to be protected (31), ...
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WO/2023/177126A1 |
An embodiment of the present invention relates to a drum brake device which is pressed by a brake shoe supported by a back plate to apply the brake, the drum brake device comprising: a drive member which is arranged at one surface of the...
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WO/2023/174476A1 |
The invention relates to a brake apparatus (1) for an electric final drive apparatus, comprising: - a movement device (2) for moving a connecting device (3) of the brake apparatus (1), with the aid of which the brake apparatus (1) is fri...
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WO/2023/176343A1 |
This disc brake has a caliper and a carrier. In this carrier, a pair of inner-beam-side torque-receiving parts are provided inward from arm parts in the radial direction of a disc and are provided on both sides in the circumferential dir...
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WO/2023/173731A1 |
An electromagnetic attraction assembly, comprising a magnetic yoke iron core (10), an armature (30) and a coil (20), wherein the magnetic yoke iron core (10) is coaxially provided with an annular mounting groove (11), and an opening of t...
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WO/2023/173397A1 |
A lightweight automobile brake disc (10) and a preparation method therefor. A disc cap (110) of the lightweight automobile brake disc (10) is prepared from a first aluminum-based material with good processibility, and a disc body (120) i...
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WO/2023/169413A1 |
The present invention provides a linear driving mechanism, relating to the technical field of automotive transmissions. A cage is a split independent structure composed of multiple cage bodies, and a manufacturing process of a single cag...
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WO/2023/170602A1 |
Non-backdriving rotation transmission mechanism comprising an input shaft (4), an output shaft (1), a fixed casing (2) having a cylindrical cavity (20), and provided in said cavity (20) with a cylindrical braking surface (21), at least o...
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WO/2023/169635A1 |
A brake device for a motor vehicle has a spreader unit (7) which, starting from a neutral position, is designed to produce a service brake in one drive direction and to produce self-locking of a function of a parking brake in the other d...
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WO/2023/172078A1 |
Disclosed is an electronic parking brake. According to an aspect of the present invention, provided is an electronic parking brake comprising: a pair of pressing portions which are provided in a caliper housing and convert a rotation mov...
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WO/2023/169933A1 |
The invention relates to a brake device (1) for a mining machine, comprising at least two brake elements (3) which are fastened in pairs to a brake frame and act at the same time on at least one braking surface (2), and a brake release a...
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WO/2023/169911A1 |
A suction connector housing (6) for a brake dust suction device (5) for a disc brake assembly (1) comprises at least one suction opening configured as a suction slot (12, 13) which extends in relation to the brake disc axis of rotation a...
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WO/2023/169412A1 |
An electromechanical dry-type brake caliper. A planetary roller screw assembly (10) is mounted in a cylinder hole of a brake caliper assembly (11); a motor and a speed reduction mechanism are directly or indirectly connected to the plane...
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WO/2023/171723A1 |
A control device 10 is applied to a vehicle 90 that has a hydraulic braking device 80 and an electric parking braking device 70. The control device 10 is provided with an assist control unit 13 that, if a braking requirement cannot be sa...
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WO/2023/166141A1 |
The invention relates to a friction ring (1) for a brake drum of a drum brake (2) of a vehicle (3), said friction ring (1) comprising: a ring outer circumferential surface (10) and a ring inner circumferential surface (11), between which...
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WO/2023/166434A1 |
A brake caliper (1) for a disc brake (2), comprising a caliper body (4) which comprises two side walls (3) mutually spaced apart and delimiting a disc space for accommodating a portion of a brake disc; a connection structure which extend...
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WO/2023/166449A1 |
An actuation device (1) for a brake disc (2), comprising a recirculating ball screw-nut screw assembly (3), a thrust bearing (8), wherein the recirculating ball screw-nut screw assembly (3) comprises a threaded shaft (4) and a nut screw ...
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WO/2023/167386A1 |
The present invention provides a method for manufacturing railway vehicle wheel-mounted brake discs, which are mounted at both sides of a railway vehicle wheel, the method comprising: a forging step of molding, by ring rolling, a steel m...
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WO/2023/166142A1 |
The invention relates to a friction ring (1) for a brake disc of a disc brake (2), preferably of a vehicle (3), said friction ring (1) having: a first ring section (10) with an end-face first brake surface (10a), a second ring section (1...
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WO/2023/161033A1 |
The invention relates to a cooling system (5) for the controlled cooling of a braking system (3), in particular of a brake disk (31) of a motor vehicle, the system comprising a duct (6) for an air flow, and a deflector (10), the duct (6)...
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WO/2023/159731A1 |
A self-adjusting drum brake for an electric vehicle, comprising a brake chamber housing assembly (10), a friction shoe assembly (20), a camshaft (30), a rocker arm (40), a toggle mechanism (50), and a self-adjusting mechanism (60). The f...
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WO/2023/161067A1 |
In a method for operating a brake dust particulate filter for a brake disc arrangement in a vehicle, wherein the brake dust particulate filter features an actively adjustable air flow generator for generating a brake air flow directed to...
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WO/2023/160752A1 |
The invention relates to a functionally improved multi-piston disengagement system (1) for actuating a brake apparatus (41) of a brake device (40) for a vehicle. The multi-piston disengagement system (1) comprises an annular housing (2) ...
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WO/2023/161069A1 |
In a method for operating a particulate filter arrangement in a vehicle, wherein the particulate filter arrangement features an actively adjustable air flow generator for generating an air flow directed towards a filter medium body, the ...
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WO/2023/160861A1 |
The invention relates to improvements in the technical field of disk brakes. For this purpose, inter alia, a piston (1) for a disk brake is proposed, said piston comprising an outer part (4) and an inner part (5) inserted into the outer ...
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WO/2023/160745A1 |
The invention relates to a multi-piston disengagement system (1) for a braking device of a motor vehicle. The multiple-piston disengagement system (1) comprises an annular housing (2) which has a main axis (5), the main axis (5) defining...
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WO/2023/156737A1 |
The invention relates to a method for the densification, through gas-phase chemical infiltration, of porous annular substrates (21) having a central passage (21a), the method involving at least the following steps: providing stacks (20) ...
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WO/2023/156740A1 |
The invention relates to a method for the densification, by chemical vapour infiltration, of porous annular substrates (21) having a central passage (21a), the method comprising at least the following steps: providing stacks (20) of poro...
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WO/2023/153200A1 |
Provided is a clutch unit that offers enhanced freedom in mounting a member that suppresses rotation of a drive shaft to which torque has been transmitted from the output side. This clutch unit comprises: an engagement release part 55 th...
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WO/2023/152095A1 |
The invention relates to a clamping device (6) for a braking system (2) intended to exert a relative movement between friction elements (4A, 4B) and comprising an assembly (7) bearing: - a clamping force application member (9) for applyi...
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WO/2023/151740A1 |
The invention relates to a recoil brake (1) for an actuator (35), said recoil brake comprising: a coupling unit (2) which is designed, when closed, to couple an output unit (13) of the actuator (35) to a housing (38, 42) of the actuator ...
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WO/2023/151969A1 |
The invention relates to a friction pad (20) for an annular lining of a friction disc, able to cover a sector of the surface of the annular lining and comprising a small base (21) and a large base (22) opposite each other and situated at...
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WO/2023/143847A1 |
The present application deals with a park brake caliper (1) for a utility vehicle which comprises an actuating unit (2), which is adapted to move a push rod (5), wherein the push rod (5) is pre-tensioned by a tensioning means, e.g. sprin...
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WO/2023/144453A1 |
The invention relates to a pad (10) for a calliper (20) of a brake (30) of the type having a disc (40), the pad (10) comprising a support plate (11) having a rear face (11a) that has a bearing zone (12) and a front face (11b) that receiv...
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WO/2023/144454A1 |
The invention relates to a pad (10) for a caliper (20) of a disc (40) brake (30), the pad (10) comprising a mounting plate (11) receiving a lining. According to the invention, the mounting plate (11) is made of low-alloy carbon steel con...
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WO/2023/144456A1 |
The invention relates to a pad (10) for a disc brake caliper, wherein the pad (10) comprises a mounting plate (11). According to the invention, the mounting plate (11) has cooling fins (17), thus forming a convection zone (16).
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WO/2023/144237A1 |
A wheel-mounted brake disc (2) comprises at least two friction discs (2a, 2b), which are arranged on both sides of a crosspiece (1a) of a wheel body (1) of a rail wheel and are fastened by means of fastening elements (4b), wherein the at...
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WO/2023/145595A1 |
The ball screw device of the present disclosure comprises a screw shaft having an outer peripheral raceway surface provided on the outer peripheral surface, a nut into which the screw shaft is inserted and which has an inner peripheral r...
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WO/2023/141806A1 |
A hot spot early warning method for a brake disc, comprising: acquiring a hybrid vibration signal during braking of a brake disc (S100); separating the hybrid vibration signal to obtain a plurality of separate vibration signals (S200); a...
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WO/2023/144455A1 |
The invention relates to a disc (40) for a disc brake (30). According to the invention, the disc (40) is made of steel containing less than 0.3% by mass of carbon.
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WO/2023/143844A1 |
The invention relates to a brake caliper (2) of a disc brake (1) of a utility vehicle having a readjustment device (7) arranged therein for compensating for a wear-induced change in a release clearance, wherein the readjustment device (7...
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WO/2023/138909A1 |
A disc brake is proposed with a brake carrier and brake linings consisting of a friction lining (8) and a lining rear plate (9). The brake carrier has a lining well with mutually facing first supporting surfaces and with second supportin...
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WO/2023/138815A1 |
The invention relates to a housing (110) for a disc brake assembly (200), in particular for a brake dust particle filter (100) of a disc brake assembly (200), in particular for brake systems for commercial vehicles, having a plurality of...
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WO/2023/139316A1 |
The invention relates to a brake drum comprising a bowl (B) comprising a cylindrical circular portion (B1) having a braking track on the inside, and a portion forming a hub (B2) centred on an axis; a ring (F) surrounding the cylindrical ...
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WO/2023/139509A1 |
The present invention relates to a braking device for a vehicle unusually capable of determining a high heat exchange efficiency, comprising a disc brake disc (30) comprising a braking band (1); said braking band (1) comprises two opposi...
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WO/2023/139507A1 |
The present invention relates to a braking device for a vehicle unusually capable of determining a high heat exchange efficiency, comprising a braking band (1) of a brake disc of a disc brake, wherein said braking band (1) comprises two ...
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