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Patent Searching and Data


Matches 1 - 50 out of 48,991

Document Document Title
WO/2020/098860A1
The invention relates to a transmission device (1) for a motor vehicle, comprising - a planetary transmission (2) with a drive sun gear (3), a ring gear (4) fixed to the housing, and multiple stepped planetary gears (5), each of which ha...  
WO/2020/098190A1
A hub motor drive system applied to a motor vehicle. In the hub motor drive system, a first bearing (51a) and a first sealing assembly (51c) are provided between a housing body (1) and a sun gear axle (51). Compared with the prior art th...  
WO/2020/099365A1
The invention relates to an electric-motor driven rigid axle (100) for motor vehicles, in particular commercial vehicles. The rigid axle (100) comprises two wheel carriers (120, 120') positioned opposite one another and an axle body (110...  
WO/2020/098494A1
A wheel hub motor drive system and a motor vehicle. The wheel hub motor drive system comprises: a driving motor (3), comprising a stator (31) and a rotor (32) located on a radial inner side of the stator (31) and capable of rotating rela...  
WO/2020/094896A1
The invention relates to a mechanism that provides a solution for transmitting synchronised steering movement to all the wheels of a vehicle, to the rear wheels only or to the front wheels only, in combination with a solution for transmi...  
WO/2020/060511A3
The present invention relates to a drives haft comprising an elongated monolithic composite tube (20) with a front joint (10) having a tube yoke (12) and a rear joint (40) at a distance from the front joint (10) both are provided at corr...  
WO/2020/095865A1
A travel device (11) has: a spindle (12) on which a female spline part (12G) is formed; a wheel (15) provided on the outer peripheral side of the spindle (12); wheel bearings (17), (18) that rotatably support the wheel (15) in relation t...  
WO/2020/089304A1
The invention proposes an electric drive axle of a vehicle comprising a parking lock and comprising at least one electric drive (EM) with a drive wheel (1) of a drive shaft (2), wherein the drive wheel (1) is coupled to an output wheel (...  
WO/2020/090661A1
This in-wheel motor drive device mounting structure is provided with first in-wheel motor drive devices (1) arranged in the inner space of the front wheels (91f) of a four-wheel-drive vehicle (90), and second in-wheel motor drive devices...  
WO/2020/085981A1
A wheel-driven vehicle (1), comprising a front vehicle unit (1 A), a rear vehicle unit (1B), a power source (4), a first centre beam (8) and a second centre beam (9), a first driving means (10) and a second driving means (11) provided on...  
WO/2020/083536A1
The invention relates to a method for determining state values of a wheel (R) of a wheel drive module comprising: the wheel (R); a speed modulation gearbox (G); a first electric motor (M1); a second electric motor (M2); at least one firs...  
WO/2020/083538A1
The invention relates to a wheel drive module comprising a wheel (R), a speed modulation gearbox (G), a first electric motor (M1) and a second electric motor (M2), wherein the first and the second electric motors (M1, M2) are designed to...  
WO/2020/085419A1
The present invention is provided with: a threshing device for threshing harvested crops; a grain tank for storing grains obtained by the threshing; a transport device 24 rising from the lower part of the threshing device and lifting the...  
WO/2020/082755A1
The present application discloses an electric drive axle assembly system having two horizontally placed motors and a gear shift control method. The system comprises: a driving motor I, an input shaft I, an input shaft gear I, an engaging...  
WO/2020/081028A2
The invention relates to a driveshaft assembly comprising an elongated front shaft (3), a retaining element (10) being engaged from a connection end (50) with the front shaft (3) in a co-rotating manner and a coupling device (20) secured...  
WO/2020/078596A1
The invention relates to a system for driving an electric vehicle, comprising at least one electrically drivable vehicle axle (1), two electric machines (E1, E2) for driving the at least one vehicle axle (1), a gear system (3) arranged b...  
WO/2020/074031A1
A drive unit (10) is provided, with a drive shaft (54), an electric engine (12), a motor shaft (20) arranged substantially axially parallel to the drive shaft (54), and a continuously variable transmission (26), wherein the continuously ...  
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/2020/074340A1
A driveline (26) for a utility vehicle such as a farm tractor comprises an epicyclic gear arrangement (PG), having a sun gear (44) engaging two or more planetary gears (46) within a ring gear (48), coupled to drive first (40A) and second...  
WO/2020/074342A1
An agricultural/utility vehicle (10) has as its motive power source one or more electric motors (M1, M2) supplied by one or more rechargeable batteries (22) to drivingly rotate a shaft (38) of the vehicle driveline. To recharge the batte...  
WO/2020/070106A1
A drivetrain (1) of a motor vehicle (2), at least comprising a first drive unit (3), a driveshaft (4) driven by the first drive unit (3), and at least one output shaft (7, 8) which is switchably connectable to the driveshaft (4) by means...  
WO/2020/064279A1
The invention relates to a drivetrain arrangement having a decoupling unit for decoupling an input shaft of the drivetrain arrangement from an output shaft of the drivetrain arrangement. The decoupling unit comprises a planetary gear sys...  
WO/2020/061673A1
A bi-directional clutch assembly includes an outer race defining first and second strut pockets, an inner race defining ratchet teeth, a passive one-way clutch including at least two passive struts each supported in a corresponding first...  
WO/2020/067260A1
One embodiment of the drive device according to the present invention is a drive device which rotates a vehicle axle and comprises: a motor having motor shaft and a rotor body fixed to the motor shaft, said motor shaft being a hollow sha...  
WO/2020/067707A1
The present invention relates to a driving device for an electric automobile. The driving device for an electric automobile, according to one embodiment of the present invention, comprises: a speed reduction gear set which comprises a fi...  
WO/2020/067280A1
One embodiment of a motor unit according to the present invention is provided with a motor, a transmission mechanism, a housing, and an inverter unit. The transmission mechanism includes: a motor drive shaft; a motor drive gear fixed to ...  
WO/2020/011851A3
The invention relates to a power-shift multi-speed transmission (10) provided in the power train of a vehicle, comprising at least one sun gear (14, 80), at least one stepped planetary gear (16, 22), at least one ring gear (34, 36), and ...  
WO/2020/067277A1
One embodiment of the motor unit according to the present invention is a motor unit which is mounted to a vehicle and drives the vehicle. The motor unit comprises: a body portion having a motor and a housing that houses the motor; and an...  
WO/2020/067273A1
An embodiment of this motor unit is provided with a motor, a transmission mechanism, and a housing. The transmission mechanism has: a motor drive shaft extending along a motor axis and rotated by the motor; a motor drive gear affixed to ...  
WO/2020/058105A1
The invention relates to an electric drive axle for a vehicle, comprising at least one electric drive (1) for driving at least one vehicle wheel (9) and comprising at least one switchable connection interface (6) for driving a hydraulic ...  
WO/2020/060443A1
A powertrain comprises an engine, a gearbox, and a multi-stage transfer case from which torque is transmitted to drive axles. A first drive shaft is connected to a shaft of a gear wheel of a second stage of the transfer case and is conne...  
WO/2020/058108A1
The invention relates to an electrically drive axle, comprising: electric drive units (4) arranged symmetrically about the axle body (1), the electric drive units consisting of an electrical machine and a transmission; and at least one s...  
WO/2020/060512A1
The present invention relates to a bearing assembly (10) for a drives haft system comprising a frame (12) surrounding an opening (16); a flexible vibration isolator (20) disposed in the opening (16) and a ball bearing (50) is mounted at ...  
WO/2020/058238A1
The invention relates to a transmission device having a planetary gear transmission (1) and a differential transmission (2), the differential transmission (2) having a differential case (2A) and the planetary gear transmission (1) having...  
WO/2020/058107A2
The invention relates to a drive device (1) for electrically driving a motor vehicle, the drive device (1) having a front region and a rear region. The drive device (1) is configured for arrangement in the motor vehicle such that the fro...  
WO/2020/060514A1
The invention relates to a tube assembly for a driveshaft comprising an elongated first tube portion (14) having a first diameter (d1) and a monoblock tube (10) comprising a coaxially elongated second tube portion (15) having a second di...  
WO/2020/009678A3
The invention is a cardan shaft (1) slip distance change detection system for determining the amount of length change of the cardan shaft (1), comprising a moveable element (10) and a stationary element (20) associated with a telescopic ...  
WO/2020/052734A1
The invention relates to a wheel hub drive system (100) for a wheel (10) of a vehicle (1), wherein the hub drive system (100) at least comprises: a drive motor (105) with a drive shaft (106), an input planetary gear set (110), an output ...  
WO/2020/050216A1
In order to increase the overall reduction ratio of a creep transmission while preventing an increase in the size of a transmission case in a travel transmission device for a tractor in which a creep transmission device is accommodated i...  
WO/2020/048598A1
The invention relates to a wheel hub arrangement (10) for a driving wheel (2) of a vehicle (1), wherein the wheel hub arrangement (10) is provided with a planetary gear train comprising: a centrally arranged sun gear wheel (11) fixed to ...  
WO/2020/050312A1
Provide is an automatic transmission which can suppress increase in size. The automatic transmission includes: a transmission mechanism (40) which is disposed in a transmission mechanism storage chamber (4) and has a plurality of transmi...  
WO/2020/046600A1
A track-type tractor includes a frame housing defining an internal cavity extending to an outer bore, an electric motor module, and a final drive assembly. The electric motor module includes a motor housing having a flanged end portion, ...  
WO/2020/045532A1
Provided is a center bearing in which resistance to separation of a rubber-like elastic body from a bracket can be increased while the durability of the rubber-like elastic body against the axial displacement thereof is ensured. A center...  
WO/2020/037495A1
A power system for a vehicle, comprising a motor (1), a differential (4) having a first half shaft (2) and a second half shaft (3), and a transmission device provided between the motor (1) and the differential (4), wherein the motor (1) ...  
WO/2020/038176A1
Disclosed are a power generation system and a mobile charging vehicle equipped with the same. The power generation system mainly comprises an engine (1), a gearbox (2) actuately connected to the engine (1), a transfer case (3) actuately ...  
WO/2020/037233A1
An electric axle assembly includes a drive housing and a drive assembly. The drive assembly is housed in the drive housing and engages with wheels of a vehicle for rotating the wheels to move the vehicle along a ground surface. The drive...  
WO/2020/035344A1
The invention relates to a compact transmission, which in particular is provided for use within a single-wheel drive unit. The compact transmission has a gear carrier that is fixed to the frame, which has a continuous central recess, and...  
WO/2020/030230A1
The invention relates to an electromechanical drive arrangement for a motor vehicle, comprising an electromechanical main drive motor which comprises a rotor and a stator, comprising a reduction transmission device which comprises a tran...  
WO/2020/030434A1
The invention relates t an electric drive device (2) for wheels (10, 11) of a vehicle axle (1), said electric drive device comprising at least one electrical machine (3, 4), which is connected to drive shafts (8, 9) by means of a gearing...  
WO/2020/030228A1
The invention relates to an electromechanical drive arrangement for a motor vehicle, comprising: an electromechanical main drive motor comprising a rotor and a stator, a reduction gear unit comprising a gear input, a gear output, at leas...  

Matches 1 - 50 out of 48,991