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Patent Searching and Data


Matches 1 - 50 out of 7,494

Document Document Title
WO/2021/010426A1
The present invention is provided with: a pump (24); a parking lock mechanism (30); a drive unit having a motor (12); a first one-way clutch (20) connected to the drive unit (11) and the pump (24); and a second one-way clutch (26) connec...  
WO/2020/260076A1
According to the invention, a retarder for attachment to a transmission is proposed, which retarder comprises a housing device (12), which encloses a retarder oil chamber (7), and a shaft (2), which has a first portion (13) on which a ro...  
WO/2020/255897A1
A control device (2) of an electric brake device is provided with first, second and third PKB operation units. Upon receiving a command to bring about a parking brake state, while a parking brake is being released, the first PKB operatio...  
WO/2020/253903A1
The invention relates to a wheel module (1) for a vehicle (50), in particular for an electric motorcycle or electric scooter, comprising: a wheel axle (5) and a wheel (3), the wheel (3) having a wheel rim (2) and said wheel rim (2) being...  
WO/2020/256551A1
An electric brake system (100) for braking a vehicle comprises a central transmission gear (3), a first engagement member (7) configured to rotate with the central transmission gear (3) around the axis (A), and a second engagement member...  
WO/2020/253902A1
The invention relates to a brake device (1) for a vehicle (50) comprising at least one wheel (51), in particular for an electric motorcycle or electric scooter, said device comprising a housing (2) for positioning on a wheel axle (55) of...  
WO/2020/250124A1
The present invention relates to a regenerative active hydraulic system for a vehicle (100), said system comprising: - a motor (140) for driving said vehicle (100), - transmission means (130) operationally connected to at least one wheel...  
WO/2020/250146A1
A method is described for detecting and measuring a clamping force CF and/or a braking torque BT deriving from the actuation of a friction braking system for vehicle by means of detection performed in a brake pad 10 of the braking system...  
WO/2020/245008A1
The invention relates to a method for determining an operational parameter of a drum brake, said method providing calculation methods for different wheel speed ranges. The invention further relates to a to a drum brake assembly for carry...  
WO/2020/205935A3
A brake and method of assembly are provided. The brake includes a friction plate configured for coupling to a rotatable body for rotation with the rotatable body about an axis of rotation, a pressure plate disposed about the axis on a fi...  
WO/2020/239132A1
A bidirectional air resistance braking apparatus, comprising a base (1), first cylinders (21), second cylinders (22), a first air resistance plate (31) and a second air resistance plate (32), a first air resistance plate tail portion (31...  
WO/2020/229542A1
The invention relates to a drive train having: a hydrodynamic retarder, which comprises a bladed rotor rotating about an axis of rotation and a bladed stator, which, together with the rotor, forms a working chamber for the hydrodynamic t...  
WO/2020/216495A1
The invention relates to a utility vehicle having a shaft, which is rotationally drivable by a motor unit, and a braking apparatus arranged in the region of the shaft, wherein the braking apparatus comprises a control, by means of which ...  
WO/2020/213421A1
A front wheel clutch (40) and a front wheel acceleration clutch (60) are supported by a front wheel drive shaft (29). A holder (70B) that supports the front wheel drive shaft (29) is provided between the front wheel clutch (40) and the f...  
WO/2020/205935A2
A brake and method of assembly are provided. The brake includes a friction plate configured for coupling to a rotatable body for rotation with the rotatable body about an axis of rotation, a pressure plate disposed about the axis on a fi...  
WO/2020/201212A1
The invention relates to a method for decelerating a motor vehicle (1) during emergency braking, wherein the entire emergency braking operation is carried out automatically by a longitudinal dynamics system (5) of the motor vehicle (1), ...  
WO/2020/202206A1
The present subject matter relates generally to a two-wheeled vehicle (1). More particularly but not exclusively the present subject matter relates to a disc brake assembly (2) for said two-wheeled vehicle (1). Brake disc (10) is provide...  
WO/2020/183789A1
A power transmission device (1) has: a motor (2); a normally closed low-speed brake (46) that is connected downstream of the motor (2); a counter gear (5) that is connected downstream of the low-speed brake (46); and a park-locking mecha...  
WO/2020/181520A1
A P gear locking mechanism for an in-wheel drive system, an in-wheel drive system, and a motor vehicle. The P gear locking mechanism comprises a brake drum (51), pawls (533), and an actuator (534). Multiple ratchets (513) are formed on t...  
WO/2020/183816A1
A power transmission device (1) has: a first planetary reduction gear (4); a second planetary reduction gear (reduction gear) (5) that is connected downstream of the first planetary reduction gear (4); and a park-locking mechanism (7). T...  
WO/2020/178083A1
The invention relates to a drive device for a vehicle, comprising at least one electric machine (1), in particular an electric motor, having a rotor (R) and a stator (S), a drive axle (2) and a main service brake (3), the drive device be...  
WO/2020/174150A1
The invention relates to a device for a drum brake (1) for a road vehicle. The device comprises an actuator (2) designed to urge apart two segments (12, 13) toward a brake drum. The actuator (2) comprises an elastic urging element (35) w...  
WO/2020/174131A1
Disclosed is a method for controlling a motor vehicle drive train (GMP) during an assisted control deceleration, comprising determining (E21) a maximum value (123) of braking torque that can be delivered by the drive train, then, taking ...  
WO/2020/176375A1
A rotary actuator has a stop module configured to mechanically link two gear stages travelling at different rotational speeds when an end-of-stroke travel limit is reached, thereby causing the rotary actuator to bind because relative mot...  
WO/2020/165273A1
A park lock system is used in vehicles to provide a coupling between a rotor of an electric motor powering the vehicle to part of the chassis of the vehicle to, in an engaged setting, prevent rolling of the vehicle when the vehicle is pa...  
WO/2020/162563A1
In this moving body, a walking assist device (1) is provided with: a plurality of drive wheels (50) capable of rotating about a plurality of rotational axes (51) disposed on a circumference centered on the same axis line (C); and a hub c...  
WO/2020/160718A1
The invention relates to a method for carrying out an emergency braking function of a vehicle, in which the vehicle comprises a parking lock (9). In a method which achieves a cost-effective emergency braking function in the vehicle, when...  
WO/2020/156092A1
Disclosed are a wheel, a walking device of a vehicle, and a mining truck. A wheel (1) comprises a wheel hub (11) and an electric motor (12) provided in the wheel hub (11), wherein the electric motor (12) comprises a housing (121), a roto...  
WO/2020/156093A1
Wheels, a walking device of a vehicle, and a mining truck. Each of wheels (1) comprises a hub (11); a drive body (12) provided in the hub (11) and fixedly connected to the hub (11); and a motor (13) provided in the hub (11); wherein the ...  
WO/2020/152494A1
A three-wire cable for connecting an Electrical Parking Brake (EPB) and Wheel Speed Sensor (WSS) to a vehicle's EPB and WSS control module. A common wire is used as a ground wire for both the EPB and WSS in conjunction with a conductive ...  
WO/2020/151887A1
The invention relates to a motor vehicle having an electronically controllable parking lock and having an electronically controllable parking brake, which can be controlled individually or in combination. For this purpose, a device havin...  
WO/2020/147881A1
The invention relates to an electric axle drive unit (1) for a motor vehicle, comprising an electric motor (2). A stator (3) of the electric motor (2) is fixedly received in a housing (4), and a rotor (5) of the electric motor (2), said ...  
WO/2020/144570A1
Assembly (1) comprising at least one vehicle wheel (2), adapted to rotate about a vehicle wheel axis (X2) and adapted to perform an at least rolling movement on a travel surface for the vehicle; - at least one flywheel (4), adapted to ro...  
WO/2020/144566A1
Assembly (1) comprising at least one vehicle wheel (2), adapted to rotate about a vehicle wheel axis (X2) and adapted to perform a rolling movement on an advancement surface for the vehicle; at least one further rotating member (4), whic...  
WO/2020/142860A1
An anchor braking device of a vehicle, comprising a fixed sliding beam member (9) and a movable sliding beam member (7), which are provided on a vehicle beam (15); the movable sliding beam member (7) slides relatively on the fixed slidin...  
WO/2020/139799A1
A speed limited rotational member including a first member, a second member rotatable relative to the first member, and first and second brake elements. The first and second brake elements are pivotally mounted to the first member for bo...  
WO/2020/136329A1
A reduction motor for a parking brake mechanical actuator (7) of a drum brake comprising an electric motor (21) comprising an output shaft (24) extending along a first axis, and a reduction gearbox (32) comprising an output shaft extendi...  
WO/2020/115035A1
An arrangement and method of underground mobile mining machine (M) for cable reeling. The arrangement comprises a reel (1), and hydraulic components, comprising: a hydraulic motor (5) connected to and for rotating the reel, a tension con...  
WO/2020/114548A1
The invention relates to a parking lock actuator (1) for integration into a vehicle transmission (2), having at least the following components: a locking cam (3) for locking a rotational movement (4) of an associated parking lock gear (5...  
WO/2020/058241A3
Proposed is a retarder for fitting in a drive train, said retarder comprising a multi-part retarder housing having a retarder housing part and an activation device for a synchronisation device. The synchronisation device is positioned in...  
WO/2020/106421A1
A system for decelerating a vehicle includes a mount and a powered driver configured to propel an anchor toward a road surface to selectively secure the vehicle to the road surface. The mount is configured to couple the powered driver to...  
WO/2020/052717A3
The invention relates to a wheel suspension (1) for a wheel (23) of a vehicle, which wheel is driven by an electrical or pneumatic motor (2), particularly a rear wheel of a utility vehicle, comprising a swing arm (3) that is mounted on t...  
WO/2020/095202A1
Auxiliary energy regeneration system for motorvehicles (7) propelled by an electric, or electro-thermal hybrid propeller, equipped with MGU-K motor generator units (13), and possibly also of MGU-H units, characterised in that: Said auxil...  
WO/2020/079662A1
An active mechanical brake-force distributor (1) with exclusively mechanical anti-locking function, which is installable inside braking systems in the technical-engineering field, actuated by motors and/or generators of various types (21...  
WO/2020/073435A1
Disclosed are an electric wheel assembly suitable for a wheel with a parallelly installed dual tire, an axle, and a vehicle. The electric wheel assembly comprises a wheel and support shaft assembly, an inner rotor hub electric motor, a p...  
WO/2020/074259A1
The invention relates to a method for distributing a braking torque (FBM), requested by a driver, over the axles (A1, A2) of a motor vehicle, wherein the wheels (12, 14) of the first axle (A1) are associated with a first friction braking...  
WO/2020/069737A1
The invention relates to a brake system (1) for a rail vehicle (40). The rail vehicle (40) comprises a plurality N of wheelsets (10), each wheelset (10) comprising a first wheel (11) and a second wheel (12) which are connected to a wheel...  
WO/2020/069766A1
The invention relates to a wheelset (1) for a standard-gauge railway vehicle, comprising a first wheel (1) and a second wheel (12) connected thereto by means of a wheelset shaft (13). According to the invention, at least one recuperative...  
WO/2020/064786A1
The invention relates to an improved expansion device (1) for a drum brake (4) having an integrated readjustment device (8) having a readjusting screw (9) therein that can be blocked by means of a spring-biased latching unit (12) which, ...  
WO/2020/067281A1
One embodiment of a motor unit according to the present invention is provided with a motor, a transmission mechanism, a housing, and a parking lock mechanism provided in the transmission mechanism. The transmission mechanism includes: a ...  

Matches 1 - 50 out of 7,494