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WO/2021/182590A1 |
One embodiment of this motor unit is provided with: a motor that that comprises a rotor that rotates around a motor axis, a hollow shaft that is connected to the rotor and rotates around the motor axis, and a stator that faces the rotor ...
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WO/2021/177281A1 |
This connection structure for a propeller shaft and propeller shaft having the connection structure comprise: a flange section for a propeller shaft-side adapter in which a propeller shaft-side adapter extends radially with respect to th...
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WO/2021/178202A1 |
An electric loader is provided with a plurality of independently driven wheels. For example, a four-wheeled electric loader includes four independently operated wheels, each directly coupled to a dedicated electric motor. A fifth indepen...
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WO/2021/176266A1 |
A drive assembly for a vehicle including a power source, a hydraulic pump powered by the power source, and a motor assembly including a plurality of hydraulic motors that are operably coupled to the hydraulic pump and that include a firs...
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WO/2021/178200A1 |
An electric loader is provided with a plurality of independently driven wheels. For example, a four-wheeled electric loader includes four independently operated wheels, each directly coupled to a dedicated electric motor. A fifth indepen...
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WO/2021/169820A1 |
An engine system, comprising: a housing. The housing has an accommodating cavity; a crankshaft part is provided in the accommodating cavity and outputs first power; a first power output end of the crankshaft part extends out of the accom...
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WO/2021/092690A9 |
There is provided a gearbox apparatus in which the number of gears selectable by a user to drive a drive shaft is greater than the number of gears physically connected to the drive shaft of the gearbox. This apparatus can be controlled r...
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WO/2021/171418A1 |
Provided is a power transmission device (10) whereby it is possible to distribute speed reducer output torque while preventing increases in apparatus size. The power transmission device (10) comprises: speed reducers (20, 30) that reduce...
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WO/2021/166302A1 |
One embodiment of the motor unit according to the present invention is provided with: a motor having a motor shaft extending along the motor axis line; a gear portion connected to one side of the motor in the axial direction; an inverter...
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WO/2021/164909A1 |
The invention relates to a motor vehicle (1) with a first drive assembly (5), a second drive assembly (6), a first wheel axle (2), and a second wheel axle (3), the first wheel axle (2) and the second wheel axle (3) being at least tempora...
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WO/2021/165913A1 |
A vehicle axle (1), wherein the transmission ratio between the respective axle shaft (4, 5) and the wheel hub (6) is obtained by means of a pair of toothings (33, 34) and is different from the transmission ratio between the respective ax...
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WO/2021/166300A1 |
One embodiment of the motor unit according to the present invention is provided with: a motor having a motor shaft extending along a motor axis line; a gear portion connected to one side of the motor in the axial direction; a housing bod...
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WO/2021/160717A1 |
The invention relates to an electric drive for a vehicle, comprising at least one electric machine (EM) in a housing (1), the electric machine having a rotor shaft as a driveshaft (2), which can be coupled to an intermediate shaft (3) vi...
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WO/2021/160510A1 |
The invention relates to a drive system for a vehicle, comprising a drive system input region (44) which is to be coupled to a drive assembly (14); a drive system output region (62) which is to be coupled to a transmission assembly (20);...
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WO/2021/156585A1 |
A drive train (1), including: a first electric motor (M1); a second electric motor (M2); and a transmission system (2) including a first input shaft (3) driveably connected to the first electric motor (M1), a second input shaft (5) drive...
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WO/2021/155823A1 |
A hybrid power drive system, comprising: an internal combustion engine having a crankshaft; a first electric motor (14), wherein the first electric motor (14) is an outer rotor electric motor, and comprises an outer rotor (14.2) that is ...
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WO/2021/153935A1 |
An adaptive variable wheel comprises: a tire; a wheel shaft installed in the center of the tire; a clutch installed on the wheel shaft; a hub plate installed on the boundary of the wheel shaft and selectively connected to the clutch; rig...
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WO/2021/151844A1 |
A drive system for a vehicle comprises: a drive system input region (44) to be coupled to a drive unit (14); a drive system output region (62) to be coupled to a transmission arrangement (20); a start-up assembly (24), the start-up assem...
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WO/2021/151568A1 |
The invention relates to an electric drive device (10) for a motor vehicle, having a housing (12), having a first planetary gear set (18) which is arranged in the housing (12) and which, as first elements, has a first sun gear (22), a fi...
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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/2021/148503A1 |
The invention relates to an electric drive (10) for a motor vehicle, having a drive housing (12) with a motor housing section (14) and a motor chamber (14a). A stator (16) and a rotor (18), which is rotatably mounted relative to the stat...
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WO/2021/145275A1 |
This power-transmitting mechanism (1) comprises: an engine (2) having a crankshaft (2a); a flywheel (3) linked to the crankshaft (2a); an electric motor (4) having a rotor (41) that rotates together with a rotation shaft (8); a damper (6...
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WO/2021/145100A1 |
[Problem] To improve installability of an electric vehicle driving device in an electric vehicle. [Solution] This electric vehicle driving device is provided with: a first electric motor 4 which is disposed on the inner side of a left-an...
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WO/2021/145114A1 |
This motor unit comprises a motor, a speed reduction device, a differential device, and a cylindrical housing. The motor has a rotor and a stator. The rotor rotates about a motor shaft. The stator faces the rotor with a clearance therebe...
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WO/2021/144079A1 |
The invention relates to a drive device (10) for electrically driving wheels of a motor vehicle, comprising a housing (12); an electric machine (14), which has a stator (16) and a rotor (22); a first output shaft (26), via which a first ...
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WO/2021/140712A1 |
A vehicular drive device (100) that comprises a rotary electric machine (MG) that is arranged on a first axis (A1), a differential gear mechanism (DF) that is arranged on a second axis (A2), an output member (OUT) that is arranged on the...
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WO/2021/141548A1 |
The invention can be applied to its specific vehicle types. Control unit (16) adjusts the shaft rotation speed of electric motor 1(13) and electric motor 2(15) in accordance with driving control data (17). While electric motor 1(13) is r...
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WO/2021/136698A1 |
The invention relates to a powertrain for a vehicle, comprising: - an electric motor comprising a stator and a rotor, - an output shaft connected to the electric motor, - a reduction gear connected to the electric motor and adapted to re...
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WO/2021/137286A1 |
[Problem] To reduce the size of a power transmission device. [Solution] This park pole is a first-class lever-type park pole that rotates so that a claw part positioned on an action-point side moves to an engagement position due to a for...
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WO/2021/135826A1 |
A central drive type electric drive system assembly, comprising a rotating output component (1) and a transmission shaft (2) passing through the rotating output component (1). A power system and a speed change system are installed on the...
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WO/2021/137285A1 |
[Problem] To downsize a motive power transmission device. [Solution] This motive power transmission device has: a gear mechanism; a wall part overlapping the gear mechanism in the axis direction; a plate provided between the wall part an...
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WO/2021/137287A1 |
[PROBLEM] To improve lubrication efficiency in a power transmission device. [SOLUTION] This power transmission device comprises a drive shaft, a side gear of a differential mechanism connected to the drive shaft, and a case which houses ...
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WO/2021/137283A1 |
[Problem] To reduce the size of a power transmission device. [Solution] This power transmission device has: a bearing; a differential mechanism; a case accommodating the differential mechanism; a pinion gear supported on the case; a wall...
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WO/2021/132873A1 |
The present invention relates to a single drive axle for a motor-driven forklift, the single drive axle transferring power from a motor to wheels provided at left and right sides of a drive shaft for driving and comprising: a differentia...
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WO/2021/132319A1 |
A propeller shaft (PS) has a balance piece (9) on the outer peripheral side of a stub shaft body section (31) of a stub shaft (3), which is axially separated from both spline sections (25, 34), which are spline fitting sections. Due to t...
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WO/2021/132328A1 |
This work vehicle is provided with a transmission case 20 that: supports the drive wheel of a right travel device and the drive wheel of a left travel device; and is supported so that the drive wheels are positioned on the upper side in ...
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WO/2021/131204A1 |
In the present invention, a transmission mechanism comprises an output gear (30) which is drive-coupled with at least one of a pair of output members (6), the output gear provided coaxially with the pair of output members (6). If the dir...
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WO/2021/121594A1 |
An electric powertrain (200) for a working machine, comprising: - a first electric machine (20), - a second electric machine (30), - a propulsion axle (40) for propulsion of the working machine, - a transmission assembly (1) comprising: ...
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WO/2021/126053A1 |
The present invention relates to a method (M1) performed by a control device (100) for controlling driving operation of an articulated tracked vehicle (V). Said articulated tracked vehicle (V) comprises a drive arrangement (120) for oper...
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WO/2021/127706A1 |
An electric powertrain includes a first electric motor that has an uninterrupted connection with a drive shaft of a vehicle. The electric powertrain further includes a second electric motor that has an interruptible connection with the d...
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WO/2021/121604A1 |
The invention relates to a gearbox (G1) for an electric powertrain (5), said gearbox comprising a primary shaft (20), on which are arranged a first primary gear (21) which is fixed in rotation with respect to the primary shaft, a second ...
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WO/2021/126054A1 |
The present invention relates to a method (M1) performed by a control device (100) for controlling driving operation of an articulated tracked vehicle (V). Said articulated tracked vehicle (V) comprises a drive arrangement (120) for oper...
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WO/2021/124063A1 |
A tractor transmission (10) includes a range gearbox (12) having an input shaft (26) driven from a prime mover (18) through a main clutch (32) and an output shaft (28). An auxiliary drive shaft (14) is driven from the prime mover indepen...
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WO/2021/126333A1 |
A system for selectively locking two coaxial axle shafts of an electric axle is provided. The system includes a first electric motor having a first rotor shaft configured to drive a first axle shaft. The system also includes a second ele...
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WO/2021/124675A1 |
[Problem] Provided is a vehicle drive apparatus by which the stability of a drive unit when a vehicle is rolling can be improved, while support device size and weight are minimized. [Solution] A vehicle drive apparatus including: a motor...
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WO/2021/121472A1 |
The invention relates to an electrified drive train (1) for a motor vehicle, comprising: a heat generator (2), which comprises at least one electric drive machine (3); and a cooling circuit (4), which is led through the electric drive ma...
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WO/2021/124064A1 |
A method of operating an agricultural vehicle comprising a range gearbox (12), an independent PTO system (62) driven from an auxiliary drive shaft (14) and a ground speed PTO system (64) driven from an output shaft (28) of the range gear...
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WO/2021/127705A1 |
An electric powertrain includes a first electric motor that has an uninterrupted connection with a drive shaft of a vehicle. The electric powertrain further includes a second electric motor that has an interruptible connection with the d...
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WO/2021/116579A1 |
Drive system (1) intended for a vehicle (500), comprising at least one electric motor (6) for driving the vehicle, at least one wheel (11), at least one transmission (12) arranged on the force transmission chain between the electric driv...
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WO/2021/115667A1 |
The invention relates to a device (1) for a motor vehicle drive train comprising a drive component (2), a first output component (3), a second output component (4), a multi-disc clutch (5) and also a shifting unit (6), the shifting unit ...
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