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WO/2022/108214A1 |
A power transmission apparatus is disclosed. The power transmission apparatus comprises: a power unit comprising a power generating part comprising a power source for generating power, and a stator part extending in the axial direction f...
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WO/2022/096504A1 |
There is provided a wheel system for a vehicle, the wheel system comprises a stator, a rotor, a rotational bearing and an inwheel motor. The inwheel motor comprises a motor stator and a motor rotor. The rotor is coupled to the stator via...
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WO/2022/098235A1 |
The invention relates to an assembly (1) of a frame member (2) for an electric vehicle comprising a transverse member (14) with at each end a housing (10,10') connected to the transverse member (14) and two in-wheel motors (3,3') connect...
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WO/2022/093022A1 |
An electromechanical brake system (100) comprises a brake mechanism (40). The brake mechanism (40) is configured to apply braking to a wheel (50) of a vehicle, or release braking of the wheel (50), depending on a position (X) of the brak...
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WO/2022/082271A1 |
A wheel assembly for an electrical vehicle. The wheel assembly comprising a hub integral with an electrical motor, and a fluid actuated fail-safe brake fitted to the assembly with at least one braking surface for frictional engagement wi...
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WO/2022/080537A1 |
An electric vehicle platform is disclosed. An electric vehicle platform according to one embodiment can comprise: a pair of side frames arranged to be spaced from each other; and a plurality of connecting frames of which both sides are s...
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WO/2022/077925A1 |
A vehicle driving system and an electric vehicle. The vehicle driving system uses a hybrid driving mode of a dual-hub driving assembly (1_1, 1_2) and a centralized driving assembly (2_0)/dual independent driving assembly (2_1, 2_2). When...
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WO/2022/061133A1 |
A vehicle drive system is provided and generally includes a hub assembly, a drive assembly and a clutch assembly. The hub assembly having wheel hub upon which a wheel assembly is secured. The drive assembly is configured to selectively t...
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WO/2022/061136A1 |
A trailer for towing by a power vehicle is provided and generally includes a frame and a tandem wheel assembly. The frame forms an undercarriage chassis which the tandem wheel assembly is positioned there under. The undercarriage chassis...
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WO/2022/058093A1 |
The wheel assembly (10) comprises a hub motor unit (12) having at least two magnets (14). The wheel assembly (10) further comprises a shaft (16) passing through the hub motor unit (12). The rim (11) is mounted above the hub motor unit (1...
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WO/2022/049088A1 |
The invention relates to a drive block 1 of an electric motor-powered motor vehicle drive for two single-wheel drives of one axle, said drive block comprising: two electric machines each having a parallel rotor axis; and a gearbox at eac...
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WO/2022/049285A1 |
The invention relates to a drive block 1XIII of an electric motor-driven motor vehicle drive, said drive block advantageously offering two wheel drives (131). Each of the two wheel drives (131) can be driven by a dedicated electric machi...
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WO/2022/041716A1 |
An internal meshing planetary gear device by means of which it is easy to realize a simplified structure. An internally toothed gear (2) has an annular gear main body (22), and a plurality of pins (23), which are held on an inner circumf...
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WO/2022/038207A1 |
Apparatus is for connecting a drive unit to a wheel to enable the drive unit to drive rotation of the wheel about a central axis of the wheel. The apparatus comprises: a drive member (10), a mounting member (12), a drive element (16) and...
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WO/2022/027574A1 |
A wheel hub driving system, comprising a housing (10), an electric motor (E), two planetary gear sets and a wheel hub bearing (B1), wherein the wheel hub bearing (B1) comprises a middle axle (B11) and an outer ring (B13); the middle axle...
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WO/2022/028231A1 |
A wheel rotation speed measurement assembly and a wheel hub driving system. The wheel rotation speed measurement assembly comprises a wheel hub bearer (B), a synchronous shaft (10) and a compiler (30). The wheel hub bearer (B) comprises ...
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WO/2022/032231A1 |
An electrostatic motor for use with a wheel assembly of a vehicle, having a housing defining an interior volume, a stator including a plurality of stator plates affixed to the housing, each stator plate including a first planar surface a...
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WO/2022/024134A1 |
A vehicle chassis platform including: a frame having a front frame end, a rear frame end, a longitudinal frame axis, an upper frame surface, a bottom frame surface, a first longitudinal lateral frame surface and a second longitudinal lat...
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WO/2022/016814A1 |
A dual-support electric drive wheel, comprising a box body combination, a drive motor (2), a speed changing assembly and a hub (15). The drive motor (2) and the speed changing assembly are located within the box body combination, a first...
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WO/2022/018334A1 |
The invention relates to a transmission device (1) comprising a housing (2), two electric motors (3) arranged outside the housing (2) and each provided with a motor shaft (4) projecting at least partially into the housing (2), an output ...
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WO/2022/014477A1 |
The purpose of the present invention is to suppress bending deformation of an undercarriage wiring member in a case where wheels have been turned according to a steering operation. This undercarriage wiring module comprises: a wiring mem...
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WO/2022/014330A1 |
The purpose of the present invention is to make application of force in different directions on a plurality of wire-shaped transmission members more difficult. An undercarriage wiring module according to the present invention comprises: ...
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WO/2022/014480A1 |
The purpose of the present invention is to further improve the resistance of a circum-wheel wiring module against repeated deformation. The present invention is a circum-wheel wiring module provided with: a wiring member for connecting a...
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WO/2022/014481A1 |
The purpose of the present invention is to ensure that a linear transmission member for an undercarriage connected to a wheel-side device can be arranged as linearly as possible. A wheel-side device incorporated into a wheel that rotates...
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WO/2022/015636A1 |
Vehicles, powertrains for vehicles, and methods of mounting powertrains to chassis of vehicles are disclosed herein. A vehicle includes a chassis, a plurality of wheels, and a powertrain. The chassis extends along a longitudinal axis fro...
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WO/2022/014511A1 |
The purpose of the present invention is to provide greater freedom in laying out the route of a wiring member connected to an in-wheel motor. Provided is a wiring member routing structure comprising an in-wheel motor unit including an in...
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WO/2022/006662A1 |
A landing gear system includes a wheel rotatably coupled to an axle about an axis. A torque tube is rotatably mounted to the axle about the axis such that the axle extends through a central portion of the torque tube. A rotor is fixed in...
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WO/2021/260633A1 |
A Vehicle Corner Module (VCM) based brake system, which includes a brake actuator, adapted to regulate the rotation rate of the wheel assembled to the VCM, a fluid-based brake power source, fluidly connected to the brake actuator and ada...
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WO/2021/254196A1 |
A power wheel using a direct drive motor and a cleaning robot. The power wheel comprises a power wheel housing assembly (1) and a direct drive motor (2); the power wheel housing assembly (1) is tightly fit to the outer edge of the direct...
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WO/2021/253818A1 |
A wheel-track magnetic suspension vehicle system comprises a U-shaped channel and a magnetically-suspended vehicle therein. Arranged at the bottom of the U-shaped channel are two permanent magnet roadbeds (8, 22) and one wheel roadbed (2...
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WO/2021/251299A1 |
A vehicle power device (1) is of outer-wheel rotation, in which the fixed ring is an inner ring (5) and the rotating ring is an outer ring (4), and comprises a bracket (24) attached to a knuckle (8) so as to removably fix the inboard-sid...
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WO/2021/251300A1 |
A vehicle power device (1) comprises a vehicle bearing (2) and a travelling motor (3) capable of driving rotation of an outer ring (4) which is a rotating ring. The vehicle power device (1) also comprises a bracket (24) which is mounted ...
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WO/2021/246298A1 |
[Problem] To provide a mobile battery that is easy to transport. [Solution] According to an aspect of the present invention, a mobile battery is provided. This mobile battery comprises a battery body, a movement unit, and a motor. The ba...
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WO/2021/239459A1 |
The invention proceeds from a single-wheel device, in particular from a corner module, for a vehicle, with at least one drive wheel (14a; 14e; 14f), with at least one single-wheel drive unit (16a-16f) which is assigned to the drive wheel...
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WO/2021/232253A1 |
A driving device (10), comprising a first variable speed driving mechanism (11), a second variable speed driving mechanism (12), a first output half shaft (13) and a second output half shaft (14); the first variable speed driving mechani...
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WO/2021/232119A1 |
The present invention relates to a running system that uses levitation by superconductors and electromagnetic induction in order to transmit mechanical energy (traction and braking) and repulsion energy (levitation) without friction on w...
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WO/2021/221345A1 |
The present invention relates to a bidirectional cart having a leading and following function and, more specifically, to a bidirectional cart having a leading and following function that moves to follow a specific subject, and when a fol...
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WO/2021/209830A1 |
The present application provides an integrated drive system, comprising: a motor, comprising a housing and an output shaft; and a planetary gear transmission mechanism, comprising a first-stage planetary gear mechanism and a second-stage...
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WO/2021/204629A1 |
The invention relates to an in-wheel motor (100) comprising a rotor (110A, 110B) coaxially surrounding a stator (102), the stator comprising electromagnets (104), the electromagnets in working producing heat, the heat at least in part re...
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WO/2021/197973A1 |
The invention relates to an axle drive for a vehicle comprising at least one drivable vehicle axle oriented transversely to a longitudinal direction of the vehicle, said axle drive comprising: a drive shaft which extends parallel to the ...
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WO/2021/199828A1 |
This bolt fastening structure for an in-wheel motor drive device is provided with: a casing (39) for the in-wheel motor drive device; an adaptor (41) attached to an outer wall surface of the casing (39); a head (43b) and a shaft (43c) of...
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WO/2021/199603A1 |
Provided is an in-wheel motor which, while avoiding an increase in the size of a stationary element, can provide a communication hole, through which a fluid passes, in addition to a through-hole for a power line. This in-wheel motor (M...
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WO/2021/199586A1 |
Provided is a motor structure that makes it possible to improve layout flexibility with respect to a motor structure in which a controller and an inverter are disposed. A motor structure (M) comprises: a motor case (35); a stator (52) ...
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WO/2021/190683A1 |
The invention relates to an electric drive unit (1) for a hybrid or purely electric motor vehicle, comprising an electrical machine (2), a power electronics device (3) that is electrically connected to the electrical machine (2), and at ...
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WO/2021/190687A1 |
The present invention relates to a vehicle drive unit for a vehicle for omnidirectional driving of the vehicle. The vehicle drive unit comprises a vehicle platform (01), a drive platform (02), and at least two wheels (06) which are arran...
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WO/2021/194553A1 |
A drive assembly for a vehicle may selectively couple a motor of the vehicle to a mobility assembly of the vehicle. The drive assembly may include a worm gear assembly having a worm engaged with a worm gear. The worm may be operably coup...
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WO/2021/191393A1 |
The invention relates to an aircraft wheel (1) comprising a ring (3a, 3b) that is secured to a central hub (5a, 5b) defining an axis (X) of rotation of the wheel. The wheel comprises at least one driving lug (15) that extends from the hu...
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WO/2021/191357A1 |
The invention relates to a driving device having: a swivel castor carrier (2) which has an upright steering axis (3); a substantially horizontal wheel axis (4) which is arranged at the swivel castor carrier (2); a first propulsion wheel ...
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WO/2021/192813A1 |
An in-wheel motor drive device (10) includes: a wheel hub bearing part that rotatably supports, on a plurality of rolling elements, a wheel hub (12) joined to a wheel; a motor part (21) that is disposed offset from an axis (O) of the whe...
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WO/2021/192812A1 |
An in-wheel motor drive device (10) includes a wheel hub bearing (11) that rotatably supports a wheel hub (12) coupled to a road wheel (W) to be steered, a motor unit (21) which is disposed at an offset from an axis line (O) of the wheel...
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