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WO/2018/070056A1 |
An in-wheel motor drive device (10) according to the present invention, wherein a speed reduction part (31) is a parallel shaft gear reducer and includes a plurality of gear shafts (A1-A3) that extend in parallel to one another, one (A1)...
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WO/2018/070057A1 |
A motor part (21) of an in-wheel motor drive device (1) includes a motor housing (2) that rotationally supports a motor shaft (22) with two or more bearings (27, 28). A speed reduction part (31) includes a plurality of speed reducer elem...
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WO/2018/070055A1 |
Provided is an in-wheel motor drive device 21 comprising an electric motor section A, a speed reducer section B, and a bearing section C for a wheel. The in-wheel motor drive device 21 is provided with a casing 22, and the speed reducer ...
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WO/2018/062682A1 |
Disclosed is a race car for performing non-powered driving by using gravity and momentary acceleration by using a power unit, the race car comprising: a first power device for supplying power to the race car during momentary acceleration...
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WO/2018/061968A1 |
An in-wheel motor drive device (10) is provided with: a wheel hub bearing section (11) comprising an inner wheel (12) which rotates integrally with a wheel, an outer wheel (13) facing the inner wheel with a gap therebetween in the radial...
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WO/2018/061967A1 |
An in-wheel motor drive device (10) comprising: a motor unit (21); a casing (43) that accommodates a rotation transmission path from a motor rotation shaft of the motor unit to a rotating wheel; a suspension bracket (61) including an upp...
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WO/2018/062615A1 |
Disclosed is a two-wheeler for providing: multipurpose high-mobility hybrid power with an integrated rear wheel structure having a tire mounted at an outer wheel and having a motor and a one-way clutch mounted at an inner wheel; a plug-i...
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WO/2018/056230A1 |
This electric vehicle drive device comprises: a first motor; a second motor; a transmission mechanism connected to the first motor and the second motor; and a control unit for controlling the operation of the first motor and the second m...
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WO/2018/056283A1 |
A suspension structure for an in-wheel motor drive device according to the present invention is provided with an in-wheel motor drive device (10), a shock absorber (76), a torsion bar (81), and a stabilizer link (86). The shock absorber ...
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WO/2018/054739A1 |
The invention relates to an axle system, in particular for use in utility vehicles, comprising an axle tube (2), which is designed in the form of a hollow body, wherein a closure element (3) is provided, which closes the axle tube (2) at...
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WO/2018/056270A1 |
Provided is a vehicle power assist system capable of providing drive assist using a driven wheel, capable of providing regenerative braking and power generation, capable of improving vehicle performance such as driving performance, braki...
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WO/2018/056229A1 |
This electric vehicle drive device comprises: a first motor; a second motor; a transmission mechanism connected to the first motor and the second motor; and a control unit for controlling the operation of the first motor and the second m...
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WO/2018/056219A1 |
The bearing device (1) for wheels with auxiliary power device comprises a wheel bearing (2) and an auxiliary power device (3). The auxiliary power device (3) is a direct drive type comprising: a stator (18) attached to a fixed wheel (4) ...
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WO/2018/050442A1 |
The invention relates to an axle system comprising an axle stub (6), wherein the axle stub on the outer side thereof is formed to be substantially rotationally symmetrical about a stub axis (S) and has two channels (61, 62, which, in som...
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WO/2018/049444A1 |
The invention relates to a utility vehicle (1), in particular a firefighting vehicle, comprising a vehicle body (2; at least two wheel pairs (3) each having at least two wheels (6), which are arranged on the vehicle body (2; an accumulat...
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WO/2018/050599A1 |
The invention relates to a method by means of which the driving dynamics of an electrically driven vehicle can be modified. In the method according to the invention, a vehicle operation parameter is monitored, in accordance with which a ...
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WO/2018/050468A1 |
The invention relates to a hydraulic system, in particular for utility vehicles, comprising an additional drive, a hydraulic pump, and a first valve assembly, wherein the additional drive is supplied with hydraulic energy by the hydrauli...
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WO/2018/045027A1 |
An electric drive axle having first and second axle shafts operatively connected by a differential apparatus, and an electric motor having a driving shaft coupled with a rotor of the electric motor is provided. A driving shaft may be cou...
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WO/2018/037814A1 |
A motor section (121) for an in-wheel motor drive device (110) for a steered wheel has: a circular cylindrical first casing (125) forming an outer shell of the motor section, the outer shell being located on one side of the motor section...
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WO/2018/037627A1 |
Provided is a power device which allows an increase in the efficiency of a vehicle while allowing an improvement in the responsiveness of the device, weight reduction, and a reduction in manufacturing costs. The rotational speeds of firs...
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WO/2018/038629A1 |
A motorized wheel for a vehicle comprises an electric motor, reduction gearing, and a shock absorber connecting the wheel to an automobile, allowing vertical damped movement of the wheel relative to the automobile. The electric motor com...
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WO/2018/032046A1 |
There is provided herein a modular electric wheel assembly comprising integral/in-built acceleration and braking componentry and/or steering and suspension componentry allowing for the modular application thereof. Each modular wheel asse...
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WO/2018/028854A1 |
The invention relates to a method for operating a motor vehicle (1), which has at least one wheel axle (2, 3) having two drive wheels (4-7), wherein each drive wheel (4-7) can be driven by a wheel-individual drive apparatus (8-11) in ord...
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WO/2018/024295A1 |
The invention relates to a wheel hub drive as a direct drive of a wheel of a vehicle, in particular a utility vehicle, having an electric motor preferably designed as a permanent-magnet synchronous motor (PMSM) - external rotor motor - w...
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WO/2018/025550A1 |
A casing (43) of the in-wheel motor drive device (10) includes: a cylindrical main body first casing (43g) which is disposed on one side of an axis (O); and a cylindrical main body second casing (43a) which is disposed on the other side ...
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WO/2018/020199A1 |
A centreless wheel (101) for a vehicle comprises an annular rotor (102) having an inner surface forming an annular gear (501). A member (105) has a housing (106) holding the rotor (102) and the housing includes a drive mechanism with a d...
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WO/2018/016267A1 |
A lubricating oil supply structure for an in-wheel motor drive device (10) comprises: an oil tank (47) provided in the lower part of a motor section (21) and/or a speed reducer section (31) and storing lubricating oil; an oil pump (54) f...
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WO/2018/009587A1 |
The present disclosure includes a transmission comprising a first wheel assembly including a first wheel, a first drive gear coupled to the first wheel such that driving the first drive gear causes a corresponding rotation of the first w...
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WO/2018/006916A1 |
A modular transport unit adapted for transporting persons and/or goods and comprising at least one cabin module (200) adapted for accommodating and transporting persons and/or at least one storage compartment module (300) adapted for acc...
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WO/2018/002477A1 |
The transmission (1) comprises a housing (2), a first motor (41), a second motor (42), a first and a second input shaft (51, 52), respectively able to be driven in rotation, one (51) by the first motor (41), the other (52) by the second ...
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WO/2018/004003A1 |
The present invention is provided with: a first one-way clutch OWC 1 which is disposed on a power transmission path between a driving source and a driven part, and which engages when a rotational power in one direction on the driving sou...
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WO/2017/211793A1 |
The present disclosure relates to a powertrain (K) for driving a vehicle (C). The powertrain (K) comprises two powertrain modules (Y,Y') comprising each a rotating machine (M,M') and a transmission (T,T'). The transmissions (T,T') are ar...
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WO/2017/207977A1 |
A drivetrain apparatus for an electric vehicle, the drivetrain apparatus comprising a first motor-gearbox unit and a second motor-gearbox unit, wherein each motor- gearbox unit comprises a gearbox, a motor mounted to the gearbox, and a c...
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WO/2017/202353A1 |
An electric wheel hub, comprising a wheel hub (1) and an inner ring gear (2). The inner ring gear and the wheel hub are fixed coaxially and rotate synchronously. A drive motor is provided within an inner cavity of the wheel hub. A motor ...
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WO/2017/205526A1 |
A method of manufacturing an autonomous cart (10) is provided. The method includes determining (152) a mission type for the autonomous cart (10) and determining (154) a power system (30) for powering the autonomous cart (10) based on the...
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WO/2017/198592A1 |
The problem of driving vehicles electrically is not optimally solved. The invention relates to a wheel (10) with a drive unit for a vehicle, in particular for a motor scooter (1), a quad bike or a passenger car, wherein the wheel (10) ha...
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WO/2017/196633A1 |
A motor gearbox assembly is provided for a vehicle having two wheels on opposite sides of the vehicle. The assembly includes two independent drive systems that each include an electric motor and an associated gear train, each drive syste...
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WO/2017/179670A1 |
A wheel module (1, 1A-1G, 1200, 2200, and 3200) according to an embodiment is equipped with a wheel, a motor, a holding member, and a brake. The wheel (64, 1212) has a tire attached thereto. The motor (65, 64D-65H, 1213i, 2213i, and 3213...
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WO/2017/175609A1 |
A motor (200) according to an embodiment is provided with: a stator (210); a rotor (220) that rotates relative to the stator (210) around a rotation axis; a shaft (211) disposed so as to extend in the axial direction of the rotation axis...
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WO/2017/175409A1 |
This in-wheel motor power line (93) comprises, between one end and the other end thereof, an in-wheel motor drive device-side region (93d), an intermediate region (93e), and a vehicle body-side region (93f) aligned serially, wherein: the...
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WO/2017/175536A1 |
This in-wheel motor drive device comprises: a motor part that includes a plurality of power line connecting parts (91, 91, 91); and a plurality of bendable power lines (93, 93, 93), one end thereof respectively connected to the power lin...
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WO/2017/167617A1 |
An in- wheel electric motor unit (10) for installation in a vehicle wheel, the in-wheel electric motor unit (10) comprising: a body (20) defining a substantially cylindrical motor chamber (30) having a radius R and defining a central axi...
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WO/2017/172722A1 |
An electric drivetrain having a primary motor-generator assembly, an electric axle drive unit and a power source. The primary motor-generator assembly includes a primary mover, a first gearbox in driving engagement with the primary mover...
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WO/2017/173188A1 |
A dual-rotor machine comprising a dual rotor support structure rotatably connected to a frame. A stationary stator is disposed between the rotors and is fixed to the frame. An inner rotor and outer rotor, each comprising a permanent magn...
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WO/2017/172788A1 |
An electric vehicle comprising a portal axle architecture. The electric vehicle having a frame. An axle assembly including a De Dion tube. A first wheel hub and a second wheel hub rotatably coupled with the De Dion tube. A suspension sys...
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WO/2017/170526A1 |
The present invention provides a simple drive device with which it is possible to prevent the shaft center of a rotor shaft tilting with respect to a case when installing a rotor, and a production method for such a drive device. A drive ...
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WO/2017/163480A1 |
A wheel hub bearing section (11) has: an outer ring (12) adapted to be joined to a wheel (W) disposed on one side of the wheel hub bearing section in the direction of the axis (O) thereof; a stationary shaft (15) passed through the cente...
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WO/2017/158933A1 |
A speed reduction section (31) includes: an input shaft (32) coupled to the rotating shaft (22) of a motor (21); an input gear (33) coupled to the input shaft; a circular cylindrical output shaft (41) coupled to an outer ring (12); and a...
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WO/2017/157381A1 |
The invention relates to a hybrid rim of a wheel with a wheel hub motor, in particular of a motor vehicle.
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WO/2017/154255A1 |
A deceleration unit (31) in an in-wheel motor drive device (10) includes: an input shaft (32); an output shaft (41) that joins to a wheel hub (12) and extends parallel to the input shaft; at least one intermediate shaft (35, 38) that ext...
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