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WO/2014/086115A1 |
Disclosed are a method and a mechanism for self-generating power by utilizing rotation of a tyre. The tyre is provided with several sets of linear power generators along the circumference, each set of linear power generators comprises a ...
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WO/2014/080028A1 |
Method for controlling a motor vehicle comprising an internal combustion engine (2) coupled to a first axle set and to at least two electric machines (7, 8) each one coupled to one wheel of a second axle set, the method comprises the fol...
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WO/2014/080027A2 |
Method for controlling a hybrid vehicle comprising an internal combustion engine (4) and electric motors (7, 8) each one coupled to one wheel (9, 10) of the rear axle set via a coupling device (12, 13) and an electronic control unit conn...
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WO/2014/074051A1 |
The present invention relates to a method for liquid cooling of an electric motor (1; 2; 3) of inner rotor type comprising a rotor (10; 110; 210) of hub type and a stator provided with windings (30), comprising the steps of: supplying (S...
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WO/2014/069280A1 |
This in-wheel motor drive device is provided with an electric motor (1) which drives the wheel, a wheel bearing (5) which supports the wheel, and a reduction gear (2) which reduces, and transmits to the wheel bearing (5), rotation of the...
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WO/2014/064419A1 |
A hub comprises a cylindrical, hollow hub member (24, 26) which is mounted to rotate about its axis and accommodated in whose interior is a continuously variable ratio transmission system having an input (6), which is mounted to rotate a...
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WO/2014/054559A1 |
The present invention addresses the problem of providing an in-wheel motor driving device having a structure by which even if bending moment is applied to a final output gear (9) of a speed reducer (B) by tire lateral force such as a tur...
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WO/2014/054454A1 |
Provided is a motor fault detection device for an electric automobile that is able to detect faults in an electric motor in an electric automobile precisely, and with which costs can be reduced in comparison with the prior art. This dete...
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WO/2014/044198A1 |
A power wheel for driving a motor home or yacht to move comprises a hub (1) and a shaft (3). A central cavity (2) is provided inside the hub (1), the shaft (3) is movably mounted on the hub (1), a motor is provided inside the central cav...
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WO/2014/042030A1 |
This suspension structure is provided with a pair of trailing arms (12), a beam member (13) which is mounted across the pair of trailing arms, brackets (21) which are joined to rear end regions of the trailing arms, and in-wheel motor dr...
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WO/2014/042024A1 |
This suspension structure is provided with: a pair of trailing arms (12) having pivots (14) at the front ends thereof, the pivots (14) being adapted for mounting to the vehicle body side; a beam member (13) mounted across the pair of tra...
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WO/2014/040596A1 |
The invention relates to a wheel hub drive for driving a wheel of a motor vehicle, having a drive train which has an electric drive motor and a gear mechanism. It is provided that the gear mechanism is configured as a manually or automat...
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WO/2014/040781A1 |
In a method for operating a multiple-axle vehicle with electric drive motors (4, 5) on each wheel of a common vehicle axle, in the event of a discrepancy between the drive torque generated by an electric drive motor (4) and a setpoint to...
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WO/2014/038290A1 |
The rotation of a rotor (7) reaches a sun gear (11) of a gear set (5) through an input shaft (8), and then a stepped planetary pinion (13) moves in a planetary motion so that a small diameter gear (13b) rolls along a ring gear (12). This...
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WO/2014/037594A1 |
One technical solution employed in electric cars is the positioning of an electric drive motor in the rim cavity. This solution results in excessive rim fatigue, impacts on the outer parts of the motor, excessive transfer of the weight o...
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WO/2014/032839A1 |
The invention relates to a brake control device (10) for a vehicle, comprising an actuation device (12) by means of which at least one first control signal (14) can be emitted to at least one electric drive motor (16) of the vehicle, at ...
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WO/2014/029962A1 |
A brake assembly for a vehicle comprising a wheel (2) comprising a hollow section (4) and a rim (6), the rim (6) comprising a first portion (9) comprising an electrically conductive material (8) and a second portion (10) adjacent to the ...
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WO/2014/031231A1 |
The invention relates to a method and a system for using compressed gas in a vehicle. It provides to generate mechanical energy by expanding stored compressed gas from flask (111) through a turbine- compressor (110) and distributing the ...
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WO/2014/023302A1 |
The invention relates to an electromechanical independent wheel drive device having a wheel guide mechanism comprising a wheel hub support, a wheel hub supported therein, a steering device and a spring device for applying a supporting fo...
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WO/2014/017089A1 |
Provided is an auxiliary steering device which makes possible tight-turning movements of a vehicle using a simpler auxiliary wheel. The auxiliary steering device is provided on a vehicle equipped with left/right drive wheels and a third ...
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WO/2014/013084A1 |
The invention relates in particular to a motorized hub (1) for the electric drive of a wheel of a motor vehicle, said motorized hub comprising an electric traction machine (3), the electric machine comprising an external stator (32) conn...
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WO/2013/185859A1 |
The invention resides in a vehicle system comprising an antilock braking system (ABS) having a first hydraulic actuator (113, 114) for braking a wheel (103, 104) of the vehicle, and an ABS unit (120) with a pump, an electronic controller...
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WO/2013/186097A1 |
The invention relates to a wheel drive unit (4), particularly a hub drive unit, for a wheel (2, 3) of an electrically driven vehicle (1), having an electric machine (5) for driving the wheel (2, 3), which machine has a stator and a rotor...
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WO/2013/180663A2 |
The invention refers to a mechanical design for a simple and accurate to assemble in-wheel electric motor comprising at least stator, rotor plate, rotor tube, bearing system and brake system arranged in such a way that rotor plate is att...
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WO/2013/173915A1 |
The invention relates to a system for driving the drive wheels (1) of a vehicle, comprising two sets of electric motors (2) and casings (3) (left and right). Each of the casings (3) comprises an input pinion (8) which rotates interdepend...
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WO/2013/167279A1 |
The invention relates to a drive device for motor vehicles comprising one or more electric motors E, each of which is associated with at least one drive wheel (2; 3) rotatable on a steering knuckle and drives said wheel via a step-down g...
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WO/2013/168029A1 |
An electric motor or generator system comprising a stator, a rotor, a first bearing, a first coupling device and a second coupling device, wherein the second coupling device includes a first coupling element arranged to be coupled to a v...
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WO/2013/167145A1 |
A heavy road vehicle comprising a traction system (1), said system comprising - a first traction wheel (2a) forming part of a first propulsion system (12) comprising a mechanical drive train including an internal combustion engine (4), -...
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WO/2013/166593A1 |
A motorised wheel or propulsion mechanisms grouping operating geometry that uses of various sensors to move in any desired direction. When a toggle direction is chosen, a controller determines the wheel to be restrained and/or to be move...
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WO/2013/143826A1 |
The invention relates to a drive system (1), in particular a wheel hub drive system, for a vehicle, which drive system (1) comprises an electric motor with a rotor (2) and a stator (3) which is spaced apart from the rotor (2) by a gap (S...
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WO/2013/143791A1 |
The invention relates to a wheel hub motor for driving a motor vehicle. The ageing of the rolling contact bearings used to mount the rotor is avoided, while simultaneously minimizing the emission of electromagnetic waves, in that the whe...
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WO/2013/146484A1 |
When hydraulic brakes (60A, 60B), that brake the rotation of ring gears (24A, 24B) of a first transmission (12A) and a second transmission (12B) connected to a first electric motor (2A) that drives a left wheel of a vehicle and a second ...
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WO/2013/141427A1 |
The present invention relates to an in-wheel motor assembly comprising a transmission. More particularly, the present invention relates to an in-wheel motor assembly comprising a transmission, the in-wheel motor assembly comprising an in...
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WO/2013/135954A1 |
The object of the invention is a suspension arrangement for wheels of a vehicle, which arrangement comprises an axle system provided with suspension arms (2), which system comprises a coupling part (3) for connecting the axle system to t...
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WO/2013/137189A1 |
This electric vehicle driving force control device is provided with two motors which independently of each other generate driving force for the left and right drive wheels, these being either the front wheels or the rear wheels, a motor ...
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WO/2013/135472A1 |
The invention relates to an actuator device for torque transmission equipment such as a clutch, e.g. a friction clutch or dog clutch, or a brake, comprising at least two electric motors, wherein the rotors of the electric motors are kine...
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WO/2013/128671A1 |
The purpose of the invention is to provide an in-wheel motor capable of reducing energy loss. An electric vehicle driving device (10) comprises a first motor (11), a second motor (12), a gear-shifting mechanism (13), a deceleration mecha...
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WO/2013/111650A1 |
Provided is a wheel driving apparatus that is capable of preventing vibration from being transmitted to a reduction gear casing when an internal gear vibrates due to the transmission of torque to the internal gear. A reduction gear (20) ...
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WO/2013/112158A1 |
In a first aspect, the invention is directed to a wheel assembly for a vehicle, including a wheel, a brake, an electric motor, and optionally a gearbox, and a support structure that supports the motor, the wheel and the optional gearbox ...
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WO/2013/108546A1 |
A power cable (51) is provided to a vehicle having a wheel (21) driven by a motor (12), the power cable (51) being connected to the motor (12) and exposed the exterior of a vehicle body (41). The power cable (51) is covered by a protecti...
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WO/2013/102484A1 |
Gear-motor (51) with integrated brake (49) for direct drive to the driving-wheel (27) of an electric - traction vehicle where a traction motor (24) is integrated with a gear- reducing device (50) connectable to the driving-wheel (27) of ...
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WO/2013/098928A1 |
This vehicle drive device is equipped with: a first battery (111) for storing direct-current power; a power transmission means having power transmission antennas for wirelessly transmitting the electric power of the first battery; a powe...
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WO/2013/092085A1 |
A gearing device (4) with an internally toothed internal gear (7) and two spur gears (5, 14) meshing therewith is described, said gears being in engagement with a common intermediate gear (15), wherein at least one of the spur gears (5) ...
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WO/2013/092301A1 |
The invention relates to a motor-driven hub for electrically driving an axle of a hybrid-drive motor vehicle, said motor-driven hub including a hub (1) rotatably mounted, with respect to a hub holder (2), about a hub axis (A), the motor-...
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WO/2013/092825A1 |
The present invention relates to an assembly comprising - an axle (1), - a steering pivot (2) mounted on the axle (1), - a wheel spindle (3) mounted on the pivot (2), - a hydraulic motor and a wheel mounted on said spindle (3), such that...
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WO/2013/092300A1 |
The invention relates to a motor-driven hub for electrically driving an axle of a hybrid-drive motor vehicle, said motor-driven hub including a hub (1) rotatably mounted, relative to a hub holder (2), about a hub axis (A), the motor-driv...
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WO/2013/092303A1 |
The invention relates to a motor-driven hub for electrically driving an axle of a hybrid-drive motor vehicle, said motor-driven hub including a hub (1) that is rotatably mounted with respect to a hub holder (2) along a hub axis (A), the ...
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WO/2013/092828A1 |
The present invention relates to an assembly comprising: an axle (1); a pivot (2) fixedly mounted to the axle (1) and comprising an shaft element defining a rotational shaft; and a wheel spindle (3) movably mounted on the pivot (2), defi...
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WO/2013/087527A1 |
The invention relates in particular to a motor vehicle (1) comprising electric haulage means acting on at least two wheels (21, 22, 23, 24) of two different axles (2, 3), the electric haulage means comprising an electrical machine (41, 4...
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WO/2013/085288A1 |
The present invention relates to a transmission, an in-wheel drive system comprising same, and a method for manufacturing a transmission. One embodiment of the transmission according to the present invention comprises a clutch disk havin...
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