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WO/2020/002774A1 |
The invention is an electric vehicle (100) or specifically an electric motorcycle (100), which comprises an electric motor (3) mounted on at least one wheel (2), said electric motor (3) comprising a rotor (4) fitted on the outer side and...
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WO/2019/242980A1 |
The invention relates to a wheel drive module (1) comprising a wheel (30) and a gear, wherein the gear comprises a first and a second drive gear ring (15, 25) which are arranged such that they rotate about a common axis of rotation (R), ...
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WO/2019/242979A1 |
The invention relates to a wheel drive module (1) comprising a wheel (30), a gear and a supporting device for supporting the wheel (30) on a housing part, wherein the gear comprises a first and a second drive gear ring (15, 25) which are...
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WO/2019/242966A1 |
The invention relates to an electric machine (1) having - a stator (5), having a winding system (6), which is arranged in grooves of an axially stacked lamination stack and forms winding heads (7) on the end faces of the lamination stack...
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WO/2019/242945A1 |
The invention relates to a wheel drive module (1) for driving and steering a wheel (30), comprising the wheel (30), a first drive motor (11), a second drive motor (21), and a transmission. The wheel (30) can be driven simultaneously by t...
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WO/2019/242934A1 |
The invention is directed to a wheel assembly (1) for an electric vehicle comprising a wheel hub motor with a stator (100) that has a stator housing (120) comprising a stator housing widened section (121) having an in general cylindrical...
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WO/2019/238438A1 |
The invention relates to a method of balancing a wheel assembly of an electric car, in which the wheel assembly comprises an in-wheel motor. The wheel assembly (with the tire mounted on it) is spun by the in-wheel motor, the imbalance is...
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WO/2019/241182A1 |
A driveline for a vehicle includes a frame member, a knuckle, a control arm, a hub, an electric motor, and an axle member. The control arm couples the knuckle to the frame member. The hub is coupled to the knuckle and adapted to support ...
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WO/2019/235203A1 |
A vehicle drive device (10, 110, 210, 310, 410, 510) has: a motor housing (40) rotatable around an axle (31, 331, 431) and having an electric motor (30) contained therein; and a cooling liquid flow passage (51A, 51B, 251, 331b, 331c) ext...
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WO/2019/231374A1 |
A track assembly (15) for a track-driven vehicle, whereby the track-carrying beam (15) is arranged to hold a front and a rear wheel (16), one of which is driving, a plurality of carrying wheels about which wheels a continuous track trave...
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WO/2019/225522A1 |
A vehicle power unit which enables easy replacement of a vehicle wheel bearing and which can reduce the cost of a replacement component is provided, as is a vehicle wheel bearing with a generator. This power unit (1) is provided with: a ...
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WO/2019/225556A1 |
A motor is provided which is capable of increased output without a stator that is longer in the axial direction, and which can house the stator in a limited housing space; a vehicle power device provided with said motor, a generator, and...
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WO/2019/222712A1 |
Vehicles are disclosed that are configured to carry loads in a stabilized manner, such that the load is maintained in a substantially constant position or orientation relative to a predetermined reference point or frame even as the vehic...
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WO/2019/208082A1 |
In an embodiment of a motor unit according to the present invention, a motor shaft has a recess which is recessed from one axial end surface of the motor shaft toward the other axial side. A transmitting mechanism has: a cylindrical conn...
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WO/2019/207252A1 |
The invention relates to an arrangement comprising: a hydraulic machine (1) with at least two operating cylinders, said machine comprising a rotor part (10) configured to be connected to the steered wheel, and a stator part (4A, 4B, 4C, ...
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WO/2019/199897A1 |
A vehicle is disclosed that may include a vertical axle, a support rod coupled to the vertical axle, and a wheel assembly coupled to the vertical axle via the support rod. The wheel assembly may include a centerless rim, a stationary hub...
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WO/2019/198000A1 |
A suspension and traction system (MC) is described for vehicles equipped with a frame and a propulsive element (R), which by rolling on the ground (T) is adapted to move the vehicle relative to the ground (T). A rotary electric motor (12...
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WO/2019/198506A1 |
A driving device related to an embodiment of the present technology is provided with a generation unit, a wheel unit, and a cover unit. The generation unit generates a rotational force. The generated rotational force is transmitted to th...
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WO/2019/197397A1 |
Robot comprising a first axle (100; 200) and a second axle (200; 100), the first axle housing comprising a first transversal axle connected to a rigid structure (2) by a hinge having a first degree of freedom in rotation around a first a...
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WO/2019/196395A1 |
Disclosed is an electric wheel assembly (100) with an integrated hub motor, the electric wheel assembly comprising a tire (1), a rim (3), a hub (16), a planetary gear reducer (4), an inner rotor motor (5), a brake system (6), and a knuck...
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WO/2019/197013A1 |
A robot (1) comprising an axle housing (200) arranged to receive two wheels (202, 204) and intended to provide steering and propulsion functions of said two wheels, said axle housing being equipped on either side with a motor (210, 230),...
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WO/2019/197012A1 |
A robot (1) having a chassis (2) and a free rear axle housing (200) with two axes of rotation with respect to the chassis, characterized in that it comprises a stop device (500) for circumscribing in space the displacements of the rear a...
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WO/2019/193167A1 |
The invention relates to a drive unit for assisted driving of a wheel, comprising a support (20) which is connected to a chassis or suspension arm (10), a hydraulic motor (30), a wheel support hub (60) which is rotatably mounted, a beari...
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WO/2019/194023A1 |
This power line routing structure is provided to a vehicle that comprises: an in-wheel motor drive device (10); a vehicle-body-side member; a suspension device (41) that links the in-wheel motor drive device (10) to the vehicle-body-side...
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WO/2019/189120A1 |
This linking structure comprises a suspension bracket (17) disposed at an in-wheel motor drive device (10), a lower control arm (42) of a suspension device, and a ball joint (51) for linking the suspension bracket (17) to the lower contr...
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WO/2019/188034A1 |
This connection structure for an in-wheel motor drive device and a power line is provided with: a terminal box having a metal side wall (51); a power line having an end section inserted into the terminal box; a metal power line fixing me...
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WO/2019/189348A1 |
This in-wheel motor drive device comprises: a wheel hub bearing unit; a motor unit; a casing for housing the rotation transmission path from the motor rotating shaft of the motor unit to a rotating wheel of the wheel hub bearing unit; a ...
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WO/2019/180443A1 |
A vehicle having: a body; a suspension member mounted to the body so as to be movable relative to the body; a drive wheel mounted so as to be capable of rotating relative to the suspension member; and a primary drive unit mounted to the ...
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WO/2019/181780A1 |
A wheel speed detecting device (6) is provided with a detected portion (61) which is installed in a hat portion (52) of a brake rotor (5) and which generates a magnetic flux variation in a circumferential direction, and a rotation sensor...
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WO/2019/177104A1 |
A partition wall 22C separating a motor compartment 22A and a decelerator compartment 22B is provided with: one or more through holes 27 through which the motor compartment 22A and the decelerator compartment 22B communicate with each ot...
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WO/2019/173904A1 |
A steering assembly for a vehicle having a front end and a rear end, the steering assembly comprising: a steering beam configured to pivot relative to the vehicle frame about a beam pivot axis; left and right wheels rotatably connected t...
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WO/2019/176771A1 |
Provided is a parking lock device of a vehicle drive device with which an increase in the size of members constituting a parking lock can be prevented, and with which engagement between a parking gear and a parking pawl can be reliably r...
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WO/2019/176929A1 |
This in-wheel motor driving device is provided with: a wheel hub bearing (11); a motor that drives a turning wheel (W); a deceleration unit that decelerates the rotation of the motor and transmits the decelerated rotation to the wheel hu...
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WO/2019/172255A1 |
An in-wheel motor driving device 21 comprises an electric motor that drives vehicle wheels, a balance shaft gear reducer 23 that reduces and outputs the rotation of the electric motor, and a casing 25 that accommodates the balance shaft ...
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WO/2019/173156A1 |
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...
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WO/2019/170513A1 |
The invention relates to an electric vehicle axle device (1), having: a vehicle axle (10), to which vehicle wheels (12a, 12b) can be attached; at least one electric machine (16, 18) by means of which a torque (M) can be transferred to th...
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WO/2019/172696A1 |
The present invention relates to an in-wheel motor driving apparatus for reducing weight, improving Hall sensor assembly performance, and reducing a defect rate. According to one embodiment of the present invention, the weight of an in-w...
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WO/2019/172697A1 |
The present invention relates to an electronic brake-integrated in-wheel motor driving device. According to one embodiment of the present invention, an apparently complicated driving device structure, which is formed due to the installat...
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WO/2019/167263A1 |
Provided is a drive device 100 comprising a motor 20 for generating driving force and power transmission sections 30, 40, 50 for transmitting the driving force of the motor 20 to an output shaft 60. The power transmission sections 30, 40...
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WO/2019/167262A1 |
Provided is a drive device 100 comprising a motor 20 for generating driving force and power transmission sections 30, 40, 50 for transmitting the driving force of the motor 20 to an output shaft 60. The power transmission sections 30, 40...
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WO/2019/167993A1 |
The present invention addresses the problem of providing an in-wheel motor driving apparatus having good assembly workability when a parking lock device is installed in the apparatus. An in-wheel motor driving apparatus (10) is provided ...
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WO/2019/168102A1 |
The motor casing (25) of an in-wheel motor drive device (10) has: a first support section (29b) which is disposed above an axis (M) extending in a vehicle width direction and which, in an axial region extending from the center section, i...
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WO/2019/167261A1 |
Provided is a drive device 100 comprising a motor 20 for generating driving force and power transmission sections 30, 40, 50 for transmitting the driving force of the motor 20 to an output shaft 60. The power transmission sections 30, 40...
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WO/2019/163534A1 |
This suspension structure is provided with: a suspension member (31) extending in a vehicle width direction, the vehicle width direction outer end (32) of the suspension member (31) being connected to an in-wheel motor drive device (10),...
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WO/2019/164456A1 |
Vehicular front axle powertrain, which uses an electric motor with an external rotor is for driving and braking of the front axles of vehicles with wheels which also or only use electrical power. It consists of an electric engine (1) wit...
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WO/2019/163884A1 |
A speed reduction section of this in-wheel motor drive device includes: an output shaft (38) which is joined to the rotating ring (12) of a wheel hub bearing section (11); an output gear (37) which is a helical gear provided coaxially wi...
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WO/2019/161390A1 |
An axle assembly for frame rail vehicles is described herein. The axle assembly includes a first axle shaft and a second axle shaft orientated along a first axis of rotation. A first electric machine is orientated along a second axis of ...
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WO/2019/159920A1 |
This in-wheel motor drive device (10) comprises: a vehicle wheel hub bearing (11) having an inner race (12), an outer race (13), and a plurality of rolling elements disposed in an annular gap between the inner race and the outer race, th...
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WO/2019/161395A1 |
An axle assembly for frame rail vehicles is described herein. The axle assembly also includes a drive unit housing that includes an interior cavity enclosing first and second electric machines, a common gear reduction, a differential gea...
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WO/2019/156196A1 |
This lubricant supply structure comprises: an oil path (50) that is disposed along the axial direction of a motor above a stator (24), and that has at least one oil hole (59) through which lubricant pumped up by an oil pump is discharged...
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