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Matches 1 - 50 out of 4,968

Document Document Title
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
WO/2020/192820A3
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...  
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...  
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), ...  
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...  
WO/2020/221474A2
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...  
WO/2020/172653A8
Disclosed embodiments include steering circuits (324) utilizing a controllable cross- feed loop (340) between left and right drive motor (226A, 226B, 226C, 226D) sides of an articulated power machine (100; 200) to reduce skidding caused ...  
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...  
WO/2020/121003A3
Additional hydraulic drive with variable displacement is a closed-type / variable-speed hydrostatic transmission consisting of at least two hydraulic machines (12, 20, 27) integrated into the car structure and transmission and one differ...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/2020/184623A1
This wheel module is provided with: a wheel part which has a tire fitted thereon; a drive part at least partially embedded in the wheel part; and a grounding member which is electrically connected to the drive part. The wheel part and th...  
WO/2020/181519A1
An in-wheel drive system and a motor vehicle. The in-wheel drive system comprises a hub (2), a drive motor (3), a rotor carrier (4) fixed to a rotor (32) on a radial inner side of the rotor (32) of the drive motor (3), and planetary gear...  
WO/2020/173184A1
Disclosed are a vehicle power control system and method. The system comprises a control module (1), a monitoring module (2), a drive electric motor (3), a steering electric motor (4), a rotating electric motor (5) and/or a telescopic arm...  
WO/2020/172335A1
An autonomous tilting three-wheeled vehicle comprises a pair of front wheels coupled to a tiltable chassis by a mechanical linkage, such that the pair of wheels and the chassis are configured to tilt in unison with respect to a roll axis...  
WO/2020/170901A1
An in-wheel motor drive device (1) provided with: a motor part (21) having a motor rotating shaft (22) disposed so as to be offset from an axle (axis O) in a vehicle front-rear direction; and a casing (10) accommodating the motor part an...  
WO/2020/172653A1
Disclosed embodiments include steering circuits (324) utilizing a controllable cross- feed loop (340) between left and right drive motor (226A, 226B, 226C, 226D) sides of an articulated power machine (100; 200) to reduce skidding caused ...  
WO/2020/164846A1
The invention relates to a drive device for a vehicle axle (VA) of a two-track vehicle having a drive unit having, in particular, an electric machine (EM), which outputs on the output side on at least one drive shaft (9) leading to a veh...  
WO/2020/163937A1
The group of inventions relates to vehicles and can be used in electric vehicles and also in automobiles powered by internal combustion engines or in hybrid-drive automobiles. The aim is to increase the efficiency and operational flexibi...  
WO/2020/164804A1
The invention relates to a mobile element, wherein the mobile element has a frame, a first axle being arranged or formed on the frame, on which first axle a first swing arm is rotatably mounted. A drive unit and a roller unit are arrange...  
WO/2020/162399A1
Provided is a vehicle power device and a wheel bearing device equipped with a generator that are able to maintain the internal components in a normal state by isolating the inside of the devices and preventing water from entering inside ...  
WO/2020/162400A1
Provided are: an electric motor which makes it possible to suppress the reduction of output while having a stator of a desired length in the axial direction and in which the assembly workload and fabrication cost can be reduced; a vehicl...  
WO/2020/162662A1
The present invention relates to an automated guided cart, more specifically to an automated guided cart which moves so as to follow a particular object to be followed, and which, if an object is present that is following from the rear, ...  
WO/2020/163221A1
A wheel assembly includes a wheel defining a first axis; a first electric motor including a first stator and a first rotor rotatable relative to the first stator about the first axis, the wheel fixed relative to the first rotor; a second...  
WO/2020/162734A1
The present invention relates to an electromagnetic machine comprising: rotation shaft; a stator comprising a multi-phase winding wire; a mover (rotor 1) comprising the multi-phase winding wire and spaced apart from the stator at a prese...  
WO/2020/162253A1
A rotary electric machine (800, 1000) comprises: a planetary gear mechanism (860, 1100) that shifts the rotation of a rotor (820, 1020) at a prescribed gear ratio and is connected to an output shaft (941-943, 1025); a housing (810, 1010)...  
WO/2020/156702A1
The invention relates to a motor vehicle (1) having a first wheel axle (2) and a second wheel axle (3), wherein the first wheel axle (2) is drivable by means of a drive unit (6). According to the invention, the wheels (5) of the second w...  
WO/2020/159238A1
An electric cart is provided. The electric cart comprises: a body; an operating unit arranged on the body; an obstacle sensor for generating an obstacle stop signal by sensing an obstacle; wheels arranged for the movement of the body; a ...  
WO/2020/158312A1
The present invention addresses the problem of providing a wheel drive device capable of suppressing an increase in the temperature of an electric motor and a power conversion device and suppressing electric component failure. This wheel...  
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/2020/151777A1
Wheel hub drives each have their own electric motor and are used to drive the wheels of a vehicle individually. The invention addresses the problem of proposing a wheel hub drive which has a simple and robust parking brake. The invention...  

Matches 1 - 50 out of 4,968