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WO/2021/064496A1 |
An assisted thrust system for a carriage (1) provided with wheels that comprises a base (6) to which a first directional wheel (2) and a second directional wheel (3) are fixed that are connected to the base (6) so as to be able to rotate...
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WO/2021/062166A1 |
A lubricant supported electric motor includes a stator presenting an outer raceway and a rotor extending along an axis and rotatably disposed within the stator to present an inner raceway disposed in spaced relationship with said the rac...
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WO/2021/062179A1 |
A lubricant supported electric motor includes a stator presenting an outer raceway and a rotor extending along an axis and rotatably disposed within the stator. The rotor presents an inner raceway disposed in spaced relationship with the...
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WO/2021/051176A1 |
In-wheel running system, in which the systems that make up the running gear of a vehicle, namely rolling assemblies (tyres and bearings), wheel, brakes, suspension, steering and traction (electric motor), are mounted in a compact configu...
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WO/2020/221474A9 |
The invention relates to a three-wheeled electric vehicle according to the EU vehicle class L2e-U which has two rear wheels (100 and 100') which are driven electromotively and are each driven by a wheel hub motor which is embodied as a m...
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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/2021/049502A1 |
This vehicle wheel driving device comprises: first rotary electric machines (711, 800) which have first rotary shafts (501, 703) and rotate left wheels (701) of a vehicle (700) via the rotation of the first rotary shafts; second rotary e...
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WO/2021/047013A1 |
Provided are a trackless trolley power walking system (13) and a trackless trolley, wherein, the trackless trolley comprises the power walking system (13), the power walking system (13) is used to connect a vehicle body connecting frame ...
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WO/2021/047290A1 |
A wheel drive system, comprising a wheel-side reducer. The wheel-side reducer comprises a frame (4), a torsion tube (6) connected to a wheel and a sealing structure provided between the frame (4) and the torsion tube (6); the sealing str...
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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/2021/044471A1 |
Provided is a module that functions differently than in the prior art while still being compact. A steering motor fixed body is fixed to one of a vehicle body fixing portion and a body portion. The module comprises a steering motor con...
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WO/2021/044469A1 |
The purpose of the present invention is to improve the degree of freedom in the design of a steering module. The steering module comprises: a vehicle body fixed section including a steering shaft, and a fixed support section that suppo...
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WO/2021/044463A1 |
Provided is a drive module that is for use in a vehicle and has a drive function for driving a wheel. The drive module allows for greater design freedom and can be made to be compact. A drive module that comprises a body part, an output ...
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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/2021/045539A1 |
Embodiments of the present disclosure relate to a battery system and a method for controlling the battery system, and provide a battery system comprising a plurality of chargeable/dischargeable battery packs, the battery system comprisin...
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WO/2021/043617A1 |
A braking system for a twin tire axle of a long-haul commercial vehicle is disclosed. The twin tire axle couples to rims (50) for the twin tires and to a driving engine. The braking system includes: a gearbox (110) with at least one part...
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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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WO/2021/038433A1 |
The invention is a new moving system comprising a first driving wheel (12) and a second driving wheel (14) associated with a supporting structure and suited to be rotated in order to move said system forward or backward on a supporting s...
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WO/2021/028777A1 |
The invention relates to a running gear for a vehicle, comprising a wheel drive shaft and a device for rotating said shaft. According to the invention, the device comprises: an elastic blade (1) that can be moved between a compressed pos...
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WO/2021/023762A1 |
An aspect of the present invention relates to a housing for an electric drive unit in a vehicle. The housing having a first cylindrical portion having a first axis for housing a first electric motor and a second cylindrical portion havin...
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WO/2021/015252A1 |
The wireless power receiving system (1) is provided with: a power receiving device (5) having a power receiving coil (51) that receives electric power wirelessly supplied from a power transmitting coil (41) of a power transmitting device...
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WO/2021/013429A1 |
The invention relates to a body structure for an electrically operated vehicle, said body structure comprising an installation space (8) for a traction battery (9), which space is open to the bottom of the vehicle in the vertical directi...
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WO/2021/010386A1 |
Provided are an electric motor, a power device for a vehicle, a power generator, a power generator-equipped vehicle wheel bearing, and an electric motor manufacturing method, wherein a fractional slot structure is provided, a reduction i...
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WO/2021/004783A1 |
The invention relates to a drive device (10) for a motor vehicle, comprising at least one transmission (16) and at least one electrical machine (18), by which at least one wheel (14) of the motor vehicle is electrically drivable via the ...
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WO/2021/005175A1 |
The invention relates to a double gearbox (1) for a drive train (3) of a motor vehicle (500) comprising two electric machines (5, 7), said double gearbox being fitted with two individual gearboxes (15, 17). The individual gearboxes (15, ...
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WO/2021/001583A1 |
An electric motor-assisted manually propelled vehicle, comprising freely-turning front wheels (7) and two rear wheels (2) which may be driven by an electric motor (3), each of said rear wheels (2) comprising an electric motor (3) dispose...
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WO/2021/000985A1 |
The invention relates to a brake unit (14) for a vehicle (1), comprising a housing (15) and a brake body device (23), wherein the brake body device (23) supports a stationary brake partner of a brake apparatus (12) for the vehicle (1), w...
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WO/2020/247991A1 |
The invention relates to a drive system (1) for transport devices having at least two, preferably individually driven drive wheels (2, 2a), which are arranged in alignment with each other on a common first axis, the drive-wheel axis of r...
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WO/2020/244341A1 |
Disclosed is a differential drive device applied to AGV, relating to the field of wheel type drivers, and being able to reduce the total height of the differential drive device. The differential driving device comprises a differential dr...
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WO/2019/218630A9 |
A low-floor electric axle assembly, comprising: an axle casing (11), a hub motor, a planetary gear reducer, a hub (17), a brake system, an C-shaped beam (19), and a suspension system. Mechanical installation of the suspension system is c...
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WO/2020/238516A1 |
Disclosed are a power-assisted wheel for a luggage case, a control method therefor and a luggage case. The power-assisted wheel comprises a wheel body assembly, a transmission mechanism, a motor, a sensor and a PCB. The lower part of the...
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WO/2020/242342A1 |
The device relates to vehicle engineering, and more particularly to endless tracks for small electric vehicles, driven by an in-wheel motor. A drive sprocket of an endless track for a small vehicle, designed to be mounted to the outer su...
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WO/2020/239099A1 |
An electric vehicle, an automatic driving method and equipment, and an automatic freight transportation method and system, the electric vehicle (1) comprising a plurality of sets of wheel assemblies (2) disposed at the lower surface of a...
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WO/2020/233932A1 |
The invention relates to a vehicle body structure for an electrically operated vehicle, with a mounting chamber (8) for a traction battery (9), which mounting chamber (8) is open towards the bottom of the vehicle in the vehicle vertical ...
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WO/2020/230439A1 |
This secondary battery system in which a plurality of battery cells are connected in series is configured such that: the battery cells are provided with tab groups each projecting from a battery storage part of the corresponding battery ...
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WO/2020/229060A1 |
The invention relates to a drive axle for an electric vehicle, comprising a first and a second electrical machine (EM1, EM2), a first and a second drive wheel (R1, R2), and a first and a second two-speed transmission (G1, G2) with identi...
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WO/2020/229061A1 |
The invention relates to a drive axle for an electric vehicle, comprising a first and a second electrical machine (EM1, EM2), a first and a second drive wheel (R1, R2) with a common wheel axle (a), and a first and a second two-speed tran...
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WO/2020/232066A1 |
A propulsion apparatus and corresponding methods are provided. The apparatus employs weights within a spherical assembly that can rotate within the spherical assembly. Gravity, acting on the weights, causes a moment of a gravitational fo...
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WO/2020/229181A1 |
The invention relates to a processing machine, in particular a mobile snow blower, for processing a ground area and/or an object located on the ground area, in particular a natural object, the machine having at least one tillage unit (12...
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WO/2020/225418A1 |
The invention relates to a drive unit (1) for an industrial truck, comprising a drive motor (2) having a motor shaft (3) and a transmission (4) having a transmission housing (5), the drive motor (1) having a first centering element (6), ...
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WO/2020/226012A1 |
[Technical field] The present invention pertains to an in-wheel motor layout and a drive method that are used for propulsion of a vehicle. [Problem] In a vehicle using a direct-drive in-wheel motor, there is a problem in that a load to...
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WO/2020/212054A1 |
The invention relates to a drive arrangement (100) for a motor vehicle, preferably utility vehicle, having a drive axle construction (10) for driving motor vehicle wheels, in particular a dual-shaft drive with two for example electric mo...
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WO/2020/210430A1 |
A system for controlling movement of a vehicle includes a user input device and computing system. The user input device dynamically controls a settings or balance of driving dynamics in a vehicle, and the user input device is configured ...
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WO/2020/207723A1 |
The invention relates to a vehicle axle (10) for a motor vehicle, preferably a utility vehicle. The vehicle axle (10) has an axle body (12), a first extension arm (14), and a second extension arm (16). The vehicle axle (10) additionally ...
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WO/2020/201984A1 |
A drive arrangement for a vehicle, the drive arrangement comprising a rotatable interface arranged to be mounted to the vehicle, wherein the rotatable interface is rotatably coupled to a mounting arm to allow continuous rotation of the m...
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WO/2020/192806A1 |
An axle (1), in particular of a universal carrier frame, which comprises an arm (2) of the axle (1), a power drive unit (5), swivel drive units (6a, 6b), swivel distribution systems (7a, 7b), travel distribution systems (8a), 8b). At one...
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WO/2020/196733A1 |
[Problem] To provide a device provided with a cylindrical rotating body having a surface section which functions as a drive wheel or work member. [Solution] A work device provided with: a main body; a cylindrical rotating body which is d...
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WO/2020/192820A2 |
The invention relates to an electric wheel drive unit (1) for driving a wheel of a motor vehicle, comprising: - a brake device (2) for braking the electric wheel drive unit (1) during operation, - a housing (3) which accommodates the bra...
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WO/2020/195589A1 |
A multi-layered structure (1) is layered with a metal material (2), a thermoplastic first resin material (3) that is joined to the metal material (2), and a thermoplastic second resin material (4) that is joined to the first resin materi...
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WO/2020/186443A1 |
Disclosed is a torque vector distribution system for a hub motor driving system. A motor control unit is used instead of a vehicle control unit to perform torque vector distribution calculation so as to obtain the target motor torque mor...
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