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WO/2024/083436A1 |
The present invention relates to a method for operating a steering system (11) of a vehicle (10), wherein the steering system (11) has a steer-by-wire module (12) for a main steering operation of the vehicle (10) and a steer-by-brake mod...
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WO/2024/056374A1 |
The invention relates to a method for operating a steer-by-wire steering system (4) of a motor vehicle (80) with a steer-by-brake system (6) as fall-back level, comprising the steps of determining (100) an emergency operation of the stee...
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WO/2024/037802A1 |
The invention relates to an active steering system for a motor vehicle (1), in which the wheels (5; 6; 7; 8) of a steerable axle (3; 4) of the motor vehicle (1) are driven depending on the steering angle specified by the position of the ...
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WO/2024/022631A1 |
The invention relates to a method for operating a driver assistance system (40) of a utility vehicle (10) having two vehicle wheels (22, 24) pivotably arranged on a front axle (12), in which an environment (44) of the utility vehicle (10...
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WO/2023/238020A1 |
This invention relates to a type of vehicle. More specifically, the invention relates to a personal mobility three or four-wheeled vehicle incorporating a rider platform pivot-mounted to side frames for enabling the rider, when standing ...
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WO/2023/232732A1 |
A lift truck has a pair of driven wheels at one end, each with an independently controllable electrical motor, and at least one steerable wheel at the other end. A linear sensor measures the distance between a fixed point on the lift tru...
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WO/2023/228695A1 |
An electric drive apparatus (20) is applied to a vehicle (10) equipped with a drive wheel (21), and causes the vehicle to travel by rotating the drive wheel about a rotation center axis that extends horizontally. The electric drive appar...
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WO/2023/213930A1 |
A children's vehicle comprising a chassis (1) and at least two adjustable wheels (2, 3, 2', 3'), wherein at least one wheel (2, 3, 2', 3') is connected to the chassis (1) via a weight-shift steering mechanism (15) and, upon actuation of ...
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WO/2023/198361A1 |
The invention relates to a method for operating a vehicle (10), in particular a motor vehicle. The vehicle (10) comprises a steering system (12) with at least one steering wheel angle control element (14, 16) for changing the steering wh...
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WO/2023/195444A1 |
This steering control device controls, for a vehicle (100) in which three or more wheels (91-94) not mechanically bound to each other can be steered independently, steering of each of the wheels. Steering actuator control parts (601-604)...
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WO/2023/168538A1 |
A steering wheel system for a semi-trailer is described. The system uses a retractable encoded system releasably connected to a kingpin, a mechanical steer driving system translating the rotation of the kingpin to a hydraulic system, and...
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WO/2023/156582A1 |
The invention relates to a steering system assembly (100) for a vehicle (F), preferably a steer-by-wire system, in which, in particular, detection devices (11, 21, 31) and implementation devices (13, 23, 33) for a steering request are me...
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WO/2023/151896A1 |
In a method for operating a motor vehicle with an electric drive, steering of the wheels (11) of the at least one axle assembly (2) having steerable wheels takes place only by means of drive and/or braking forces which act around the res...
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WO/2023/143770A1 |
In a platform for at least four-wheeled motor vehicles with an electric drive, the right and the left wheel (11) of at least one axle assembly (2) can be steered and are driven individually by a respective electric motor (15). The hub ca...
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WO/2023/137560A1 |
A robot may have a sphere-like outer shell defining an inner cavity. An axle unit includes an axle connected at its opposed ends to the outer shell, in the inner cavity, and a transmission to transmit a torque to the axle. A pendulum dri...
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WO/2023/072467A1 |
The invention relates to a platform for at least four-wheeled motor vehicles with electric drives, comprising at least one front and at least one rear axle assembly which are mutually spaced in the longitudinal direction of the platform ...
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WO/2023/041535A1 |
The invention relates to an apparatus (100) for providing a steering torque for a two-wheel steering mechanism (70), comprising a mounting device (10) for mounting the apparatus (100) on a two-wheel frame (2), a coupling device (60) for ...
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WO/2023/038421A1 |
The present invention relates to a trailer transport system in which a transport vehicle automatically docks with a trailer and transports the trailer to a transport location through autonomous driving, and a trailer transport method usi...
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WO/2023/038422A1 |
The present invention relates to a bistable device, and a vertical- and horizontal-self-alignment docking system using same, and, more specifically, to a bistable device, and a vertical- and horizontal-self-alignment docking system using...
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WO/2023/031888A1 |
The invention concerns a suspension assembly 20 for a tilting vehicle 22, comprising: - a chassis element 24, rigid and fixed with respect to the vehicle; - a right arm 26d and a left arm 26s, wherein each arm has an inner end 28 hinged ...
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WO/2023/002403A1 |
The present invention relates to a method of correction of odometry errors during the autonomous drive of a wheel-equipped apparatus (100) comprising drive means (120) operatively connected to at least two drive wheels (121, 122), at lea...
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WO/2022/263755A1 |
The vehicle (1) comprises: - a crossmember (20); - a platform (3) that pivots on the crossmember about a first median longitudinal inclination axis (A3); - two sets of running gear (4) each having a front wheel (5) and a rear wheel (6), ...
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WO/2022/255112A1 |
The objective of the invention is to improve running performance. A drive wheel 103 comprises a first input shaft 34A and a second input shaft 34B, a first output shaft 40A and a second output shaft 40B, a first spur gear mechanism 13A t...
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WO/2022/238855A1 |
The tilting saddle-riding motor vehicle (1) comprises a frame (3), two front steered wheels (11A, 11B) and two rear driving wheels (15A, 15B). The front steered wheels and the frame are adapted to perform a tilting movement during travel...
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WO/2022/235465A1 |
A modular accessory attachment system for a tire carrier, a bike rack, container, or other structure that can be selectively attached to either a bedslide, cargo box bed, or tailgate hitch, is provided. The modular accessory attachment s...
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WO/2022/219103A1 |
The present disclosure relates to a method for emergency steering of a vehicle in response to a failure of a vehicle steering system, comprising determining a failure of the vehicle steering system, locking a first and a second wheel of ...
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WO/2022/199991A1 |
The invention relates to a method for controlling a vehicle (2) having one steered and one unsteered vehicle axle (6, 7) and a steering device (4) for steering the vehicle (2) at a predetermined target steering angle, wherein upon establ...
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WO/2022/194491A1 |
The invention relates to a chassis (10) for a mobile transport system, comprising a vehicle frame (12) and at least four wheel modules (21, 22, 31, 32), each of which has at least one wheel (41, 42, 43, 44), the mobile transport system (...
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WO/2022/192892A1 |
An electric trike including an electric motor, a platform body, a steering mechanism, a wheel, and a pair of wheels. The platform body has a first end and a second end. The platform body includes an electric control system coupled to the...
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WO/2022/167171A1 |
A lift truck (10) has a pair of wheel assemblies (21) each of which is rotatable about a pivot point (24) relative to the chassis (12) of the truck through at least 90 degrees between a forward mode and a sideward mode. The wheel (18,20)...
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WO/2022/157765A1 |
A knuckle assembly for use with a wheel suspension system of a vehicle, having a knuckle configured to mount a wheel thereto, and having a knuckle body comprising upper and lower abutting surfaces, and an upper and a lower vertical bore ...
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WO/2022/082120A2 |
A number of variations may include a method including using at least one of brakes or propulsion energy to steer an autonomous or semi-autonomous vehicle if a primary, secondary or other redundant steering system for an autonomous or sem...
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WO/2022/042818A1 |
The present disclosure relates to a method for controlling steering of a vehicle arrangement. The method is controlling steering of the vehicle arrangement during a turning maneuver, by applying a differential wheel speed by at least one...
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WO/2022/023639A1 |
The vehicle (1) comprises: - a chassis (2) comprising a substantially central crossmember (20); - two running gears (4) each comprising a front wheel (5) and a rear wheel (6), an arm (42) connected to the spindle of each wheel being moun...
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WO/2022/010383A1 |
Concurrently shifting the points of support of resilient elements of suspensions using methods known in the art with the aid of movable elements, hydraulic and pneumatic actuators and electromechanical actuators, thereby increasing the d...
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WO/2021/168512A1 |
A vehicle (1) having: a chassis portion (2) and a tilting suspension arrangement (10) such that the chassis portion can tilt relative to ground; a tilt control arrangement (50) including at least a tilt controller and a tilt motor (48) t...
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WO/2021/168204A1 |
A steering axle drive assembly includes a steering axle having opposite ends, a wheel pivotally connected with each steering axle end, and a control mechanism. The wheels are operated by the control mechanism for rotation about a vertica...
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WO/2021/148334A1 |
The invention relates to a method for controlling a steer-by-wire steering system for a motor vehicle (1), wherein the motor vehicle (1) comprises two axles (10, 20), each having two wheels (RL, RR, FL, FR), wherein the two front wheels ...
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WO/2021/144184A1 |
The invention relates to a method for controlling an electrical steering system of a motor vehicle, comprising front axle steering (2) having a self-limiting front axle steering controller (20), with which the two front wheels (FL, FR) c...
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WO/2021/140080A1 |
The present invention relates to a motor vehicle steering system (10) of a motor vehicle having a front wheel steering unit (11), a steering control unit (12), two front wheels (13) and one or more rear wheels (25), wherein the front whe...
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WO/2021/118380A1 |
The present suspension for a vehicle operates in two modes, a free mode and forced mode, and allows tilting of the whole vehicle or part thereof both by means of a balancing system similar to that of a two-wheeled motorcycle and by means...
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WO/2021/118381A1 |
The invention relates to the field of mechanical engineering and more particularly to wheeled vehicles such as trikes. The design is simplified and optimised by virtue of a drive on the front steerable wheel mounted on the motorcycle for...
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WO/2021/083751A1 |
The invention relates to a method for controlling a steer-by-wire steering system in an emergency steering mode, wherein the motor vehicle (1) comprises two axles (10, 20), each having two wheels (RL, RR, FL, FR), wherein the two front w...
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WO/2021/070542A1 |
When the size of a transport device as viewed from above increases, a larger space for placement of the transport device may be required, or it may become difficult for the transport device to travel through a narrow passage. A transport...
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WO/2021/051207A1 |
A kit of a plurality of modular wheel assemblies are arranged for attachment to a cargo object to handle and transport the cargo object. Each wheel assembly includes a main frame coupled to the cargo object by a lift assembly and a drive...
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WO/2021/045111A1 |
Provided is a tilting vehicle, including two front wheels to be tilted and steered, that makes it possible to increase a steering angle while the two front wheels are in a tilted state and prevent an enlargement of the periphery of the f...
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WO/2021/044472A1 |
Provided is a steering module that is used in a vehicle and provided with a steering function for steering a wheel, wherein the versatility of the steering module can be improved while the steering module is made in a compact size. This ...
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WO/2021/044462A1 |
Provided is a drive steering module that is used in a vehicle and provided with a steering function for steering a wheel and a drive function for driving the wheel, the drive steering module being compact and capable of making use of a s...
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WO/2021/044646A1 |
Provided is a ball joint such that the range of the operation angle of a ball stud can be increased while maintaining the durability of the ball joint; also provided is a leaning vehicle such that the range of the tilt angle and/or the r...
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WO/2021/045109A1 |
Provided is a driving module that is used for a vehicle and is provided with a driving function of driving wheels and that improves the degree of freedom for design of the driving module and enables size-reduction of the driving module. ...
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