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WO/2014/166819A2 |
The invention relates to a method for controlling a motor vehicle (1) by means of a control unit (3), which motor vehicle is operated in all-wheel drive at times. The motor vehicle comprises a drive unit (11), a primary drive axle (14) p...
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WO/2014/160001A2 |
A drive axle system and a method for adapting a shift schedule of a drive axle system based on an input is provided. The drive axle system comprises a first shaft, a first axle assembly, a second axle assembly, a clutching device, a cont...
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WO/2014/147212A1 |
The invention relates to a vehicle (10), comprising at least one driven axle (14), a power shaft (18) for driving a hydraulic pump (26) of a first drive circuit (40), and at least one wheel motor (38a, 38b) arranged in the first drive ci...
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WO/2014/139015A1 |
A rotational power transmission apparatus is provided including an input coupler having first and second input shafts, a differential engine coupled to the first input shaft and transmitting power to a first output shaft. First and secon...
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WO/2014/124840A1 |
The invention relates to a system comprising: a driving hydraulic device (1) having retractable radial pistons; a driven hydraulic device (2) having retractable radial pistons, the discharge (12) of the driving hydraulic device (1) being...
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WO/2014/111201A1 |
The present invention relates to a control system for a vehicle powertrain (3). The vehicle powertrain (3) includes a transmission (27), a launch control clutch (31), and a transfer case (39) selectively operable in a high range and a lo...
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WO/2014/111217A1 |
The invention relates to a hybrid drive system for a motor vehicle (1), comprising an internal combustion engine (8), a continuously variable or step-change gearbox (9) and at least one electric machine (13, 30), wherein a first axle (2)...
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WO/2014/097826A1 |
The purpose of the present invention is to provide a vehicular shift operation device having a manual transmission provided with an input-side auxiliary transmission and an output-side auxiliary transmission, the vehicular shift operatio...
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WO/2014/091621A1 |
This interrupting device (1) is provided with: an input member (3) that is disposed in a rotatable manner and to which driving force is input; an output member (5) that is disposed in a manner able to rotate relative to the input member ...
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WO/2014/085554A1 |
A locking differential for a vehicle includes a rotatable housing and a differential mechanism supported in the housing. The differential mechanism includes a pair of clutch members wherein each of the clutch members presents an inwardly...
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WO/2014/076805A1 |
A four-wheel drive vehicle power transmission device is provided with: a main driving wheel differential device that allocates power from a power source to left and right main driving wheels; a propeller shaft that transmits power from t...
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WO/2014/071139A1 |
A hierarchical control system and method for a tandem axle assembly (102) for a vehicle is provided. The hierarchical control system includes a controller at vehicle level, an actuator (104), a shift controller (124), and a sensor. The s...
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WO/2014/065379A1 |
Provided is a vehicular pedal device (1), wherein a master cylinder, which is connected to a clutch pedal (20) via a piston, and which generates hydraulic pressure via a movement of the clutch pedal (20), is positioned further toward a p...
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WO/2014/063800A1 |
The invention relates to a method for operating a drive train of a motor vehicle (10), with the steps: detecting at least one variable (Mmot,pot, Fz,ist, Fy,ist, Mmax, FX,ist, VRadVL, VRadVR, VRadHL, VRadHR, δRad, VRef, ψ, ay, ψs, v, ...
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WO/2014/063799A1 |
The invention relates to a method for operating a drivetrain (10) of a motor vehicle, having the steps: detecting at least one variable which quantifies and/or influences a movement of the motor vehicle; activating an all-wheel drive sys...
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WO/2014/048661A1 |
Clutch pedal devices are known which comprise a rotatably mounted clutch pedal and means for generating a specified pedal force curve over the pedal path, said means comprising a pedal arm which is non-rotatably connected to the clutch p...
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WO/2014/037285A1 |
A method and a corresponding control unit are described for the four-wheel drive of a motor vehicle, consisting of a clutch (AK) located in the power train between a primary axle and a secondary axle (VA, HA) of the four-wheel drive, via...
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WO/2014/033137A1 |
The invention relates to a mechanical and electric drive train of a motor vehicle having an internal combustion engine (1) and an electric motor (2), with a conventional drive train (3) which is driven by the internal combustion engine (...
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WO/2014/034130A1 |
The control apparatus includes cooperative control portion 74 serving as a torque control portion configured to operate hydraulic braking device 32 for reducing torque TR to be transmitted to right rear wheel 30r, in the event of an abru...
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WO/2014/031158A1 |
The invention relates to swichting between 2WD and 4WD of a vehicle. It is suggested to increase output power of an engine (106) when changing to 4WD. An AWD coupling (120) is opened, if not already open. To provide 4WD, a PTU clutch (10...
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WO/2014/020026A1 |
The invention relates to a method for operating a powertrain of a motor vehicle, comprising two vehicle axles which can be driven by separate drive assemblies. At least one of the two vehicle axles can be driven by an electromotive drive...
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WO/2014/006284A1 |
The invention relates to a vehicle comprising a rear engine (2) (AR), said vehicle comprising a clutch system (3) having a hydraulic line (7) passing beneath the vehicle and connecting a transmitter (5) arranged at the front (AV) of said...
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WO/2013/186609A1 |
An electrical-mechanical brake apparatus includes a bracket and a pedal arm supported by the bracket. The bracket has a cam surface. An arm extends from the pivot arm to a follower. As the pedal arm moves toward the bracket, the follower...
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WO/2013/186076A1 |
A power transmission unit for a motor vehicle is described, in which a drive torque of a drive motor is supplied to a first axle (VA) driving the drive wheels, and the drive torque can be supplied via a power transmission unit, a disconn...
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WO/2013/186953A1 |
A vehicle is provided with a clutch pedal which, when depressed, interrupts the transmission of drive power from the engine to the drive wheels. The clutch pedal is constituted by a pedal section and an arm having the pedal section attac...
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WO/2013/181751A1 |
A wheel clutch includes a clutch pack mounted in a housing wherein either the friction plates or clutch plates of the clutch pack are fixed for rotation with a corresponding drive wheel, and the other of the friction plates or clutch pla...
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WO/2013/183413A1 |
This driving force distribution device, which controls the distribution of a driving force between main driving wheels and auxiliary driving wheels by reducing a radial pressing force of a second roller on a first roller, is provided wit...
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WO/2013/183447A1 |
If a determination is made that four-wheel drive (4WD) is being requested in S11, normal traction transmission capacity control (i.e., front and rear wheel driving force distribution control) is carried out in S12. If a determination is ...
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WO/2013/172258A1 |
The powertrain transmits a first driving force from a transmission that comprises a motor to a first axle and a second axle. The powertrain is provided with: a first powertrain section, which is drivingly coupled to the first axle and co...
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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/2013/168940A1 |
The present invention relates to a fuel ratio improvement device and a fuel ratio improvement method for a vehicle having a clutch for sensing the operation sections of an accelerator and a brake by using coasting, wherein: the clutch is...
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WO/2013/167148A1 |
The invention relates to a method for controlling a traction system (1) for a heavy road vehicle. The system comprises a first mechanical propulsion system (12), a second hydraulic propulsion system (13) and a control unit (9). The metho...
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WO/2013/168112A1 |
Kit applicable to a motor-vehicle with manual gearbox and hydraulically operated clutch, comprising a hydraulic control unit which can be connected to the existing clutch operating system; control electronics; operating means comprising ...
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WO/2013/164656A1 |
The invention relates to a differential control system for a motor vehicle in particular for a truck comprising at least one differential (6, 7, 8, 9). The differential control system (1) comprises at least one differential lock which is...
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WO/2013/144346A1 |
Method, system and controller of setting a vehicle in and/or maintaining its motion by maintaining slip values in a range, and vehicle with such a system. A vehicle control strategy provides for automatically controlled movement from res...
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WO/2013/146057A1 |
Provided are a vehicle such that drive state can be suitably selected in a configuration including an internal combustion engine, and a vehicle control method. In a vehicle (10) and a method of controlling the same, different values are ...
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WO/2013/135356A1 |
The invention relates to a method for engaging and disengaging a four-wheel-drive of motor vehicles, in which a drive shaft can be automatically uncoupled at a relatively low speed of the motor vehicle and at a relatively low output driv...
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WO/2013/136166A1 |
The pedal assembly is provided for an automotive vehicle having a mounting bracket and a stationary cross member. The pedal assembly includes a swing bracket, a striker plate, and a pedal arm- The swing bracket is pivotal ly mounted to t...
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WO/2013/132533A1 |
In order to provide a power transmission device which does not require highly accurate processing, which is capable of reducing drag torque, and which is provided with a clutch exhibiting high responsiveness and a large engaging force, t...
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WO/2013/109723A1 |
A torque vectoring device is provided. The torque vectoring device includes a drive member engaged with a power source, a plurality of spherical adjusters configured to be tiltable and rotatable with respect to the drive member, a first ...
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WO/2013/106978A1 |
Disclosed is an integrated automatic manual, mechanical-type stepless transmission device based on a clutch-brake system with a left pedal brake and a right pedal accelerator, which is of an intrinsic safety model, free from erroneous tr...
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WO/2013/103105A1 |
This vehicle control device performs a first control for gradually increasing the drive force outputted to a drive wheel when, after an operation is performed for stopping the drive power source during travel of the vehicle, an accelerat...
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WO/2013/102066A1 |
An engine speed control of a power machine with at least two throttle input devices (205; 210) is disclosed. The power machine has a controllable power source (104) that receives a command signal to control the power source. First and se...
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WO/2013/093978A1 |
Provided is a transfer device capable of performing smooth switching between a two-wheel drive state and a four-wheel drive state. A transfer device (4) capable of performing switching between a two-wheel drive mode or a standby four-whe...
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WO/2013/090217A1 |
A machine (100) control system including an impeller clutch pedal sensor (206), a power source sensor (208), a torque converter output speed sensor (212), an implement lever sensor (210) and a controller (124) is provided. The impeller c...
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WO/2013/088222A1 |
A vehicle front structure (10) includes a cable member (40), one end portion of which is connected to a clutch pedal and the other end portion of which is detachably held by a retaining member (36) arranged between an engine (20) and a w...
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WO/2013/088901A1 |
In a clutch actuator for operating a release mechanism, the present invention increases efficiency during release mechanism driving in particular. [Solution] The actuator is for driving the release mechanism of a clutch, and is provided ...
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WO/2013/077486A1 |
The present invention relates to a clutch control device, more specifically, to a clutch control device wherein a mechanical section may be miniaturized and operational errors can be reduced using a non-contact type displacement detectio...
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WO/2013/077346A1 |
Provided is a vehicle driving force control device capable of improving safety when an actually selected shift range and a displayed shift range are different. This vehicle driving force control device is provided with: a driving source ...
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WO/2013/069882A1 |
Disclosed are a semi-auto clutch system of a manual transmission vehicle and an operating method thereof. Said semi-auto clutch system comprises: a first position sensor which detects a position of a clutch pedal in a manual transmission...
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