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WO/2015/165537A1 |
In a differential that is part of a selectively disconnectable or connectable secondary powertrain, a clutch device allows the input member of the differential, via which driving power is introduced into the differential, to be uncoupled...
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WO/2015/162477A1 |
A cam mechanism includes an input member and an output member (18) and a second cam groove (20) is provided on a surface of the output member (18). The cam mechanism is configured to sandwich a rolling element accommodated in the second ...
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WO/2015/161336A1 |
A pedal box for a vehicle comprising at least one of a brake assembly, a clutch assembly and a throttle assembly each mounted on an axis supported by a frame and a first mounting plate; a master cylinder operatively connected to each sai...
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WO/2015/163876A1 |
One implementation of a vehicle power transfer unit (PTU) assembly— such as thatfor an automobile— includes an input shaft, a planetary gear set, an intermediate shaft, a ring gear, and an output gear. The planetary gear set includes...
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WO/2015/158916A1 |
A coupling for connecting a driven axle with a non-driven axle is provided. The coupling comprises a disc coupling and a piston for actuating the disc coupling, wherein the coupling further comprising a lock mechanism being configured to...
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WO/2015/156161A1 |
Provided is a clutch control device for a four-wheel-drive vehicle, the device enabling swift switching from two-wheel drive travel to four-wheel drive travel. A clutch control device is provided with: a dog clutch (8) that separates a r...
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WO/2015/150570A1 |
The invention relates to a system (100) comprising: a hydraulic drive apparatus (1) having an inlet (11) and an outlet (12), where said hydraulic drive apparatus (1) is of the fixed-displacement type, a driven hydraulic apparatus (2) hav...
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WO/2015/150462A1 |
The invention relates to a vehicle hydraulic assistance method comprising: two hydraulic devices connected therebetween by a supply line, a return line, a power boost source, and a tank, the power boost source being connected to the supp...
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WO/2015/150579A1 |
A shifting device for a positively engaging clutch having complementary first and second positively engaging coupling elements includes a housing (1) and an actuator rod (2) which is axially movable within the housing (1) by means of an ...
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WO/2015/145241A1 |
A transfer for a four-wheel drive vehicle, the vehicle including a driving source, main/auxiliary drive wheels, and a power transmission member, the transfer comprising: a ring gear being supported so as to rotate around a rotation axis,...
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WO/2015/145760A1 |
A pedal force reduction device for a clutch pedal comprises: a guide section provided with a flange; a first pressing member which, in the initial stage of depression of the clutch pedal, presses the clutch pedal in the direction of retu...
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WO/2015/132233A1 |
The present invention relates to a clutch servo for boosting a hydraulic clutch pedal foot force by means of pneumatic pressure, comprising: – a piston rod (2), to which hydraulic pressure can be applied at a distal end via a hydraulic...
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WO/2015/129691A1 |
Provided is a clutch control device for a 4-wheel drive vehicle, which can optimize the synchronization speed of a dog clutch and can improve vehicle stability and vehicle sound and vibration characteristics. To this end, this clutch con...
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WO/2015/129697A1 |
A clutch control device for a four-wheel drive hybrid vehicle: having a dog clutch (8) and an electronically controlled coupling (16) in a system for transmitting drive to left and right rear wheels (19, 20); and being provided with a 4W...
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WO/2015/129410A1 |
Provided is a clutch control device for a four-wheel drive vehicle, the device being able to suppress the elevation of the temperature of oil supplied to a friction clutch during two-wheel drive travel with the friction clutch being rele...
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WO/2015/129693A1 |
The present invention provides a clutch control device for a four-wheel drive vehicle, said device making it possible to reliably engage a gear clutch. To this end, the present invention is configured as a clutch control device for a fou...
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WO/2015/129692A1 |
The present invention provides a clutch control device of a 4-wheel drive vehicle in which it is possible to shorten the time for transitioning from a 2-wheel drive mode to a 4-wheel drive mode when moving uphill, and to improve the stab...
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WO/2015/129694A1 |
When engagement of a dog clutch is requested, the dog clutch is engaged while meeting sound vibration performance regardless of whether the main drive wheels are in a non-sleep state. The system for transmitting drive force to the left a...
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WO/2015/129695A1 |
When engagement of a dog clutch is requested, this clutch control device ensures both 4-wheel drive performance and energy economy. The system for transmitting drive force to the left and right rear wheels (19, 20) comprises a dog clutch...
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WO/2015/130204A1 |
A torque vectoring device for directing torque at will to the two wheels of a wheel axle on a road vehicle has two sun gears (17, 18), which are connected – directly or indirectly – to each of two coaxial wheel half-axles (16), are c...
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WO/2015/120909A1 |
The invention relates to a coupling assembly for a driveline of a motor vehicle, comprising: a first shaft (7); a second shaft (9); a coupling (3) which can selectively drivingly connect or disconnect the first shaft (7) and the second s...
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WO/2015/123196A1 |
A number of variations may include a product comprising: a clutch system comprising: a clutch; a first cylinder operatively connected to the clutch; a passive valve operatively connected to the first cylinder; a hydraulic power pack actu...
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WO/2015/119945A1 |
A system (100) for derating rimpull on a machine (200), and a related method and computer program product are disclosed. The system (100) may comprise a one or more front wheels (102), one or more rear wheels (104), one or more front pow...
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WO/2015/111396A1 |
An objective of the present invention is to distinguish against a driver's foot press manipulation and correct a start point detection value even if the start point detection value deviates toward a manipulation direction. Provided is a ...
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WO/2015/108562A1 |
A method of forming a joint for interconnecting adjacent elements comprises providing a first element defining at least one aperture extending from a first edge to a second edge through a thickness of the first element. The method furthe...
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WO/2015/107129A1 |
A method for an all wheel drive vehicle driveline having a set of disconnect parts being disconnected from a set of driving parts when the vehicle is operated in two wheel drive mode is provided. The method comprises the steps of i) dete...
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WO/2015/106350A1 |
A slip control method and arrangement for a driveline including a continuously variable transmission is described herein. The driveline includes a clutch that is so controlled as to slip when a torque higher than the usable torque attemp...
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WO/2015/090392A1 |
To reduce the complexity and the outlay involved in the development and implementation in a vehicle of systems and methods known from the prior art for operating a differential-free, clutch-controlled balancing unit having a first clutch...
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WO/2015/080722A1 |
A vehicle having at least one rear driven axle. The vehicle includes a transmission, a main drive shaft, and a rear axle assembly. The rear axle assembly can selectively transmit power from the transmission to a rearmost set of wheels of...
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WO/2015/078557A1 |
The invention relates to a hybrid manager control unit (SGHM) for a drive train of a vehicle (FZ), wherein the hybrid manager control unit (SGHM) has a total target torque dividing device (20) for optimizing an efficiency by dividing (12...
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WO/2015/079301A1 |
The invention relates to a display control system including a display installed inside the vehicle. The driving force of wheels (84L, 84R, 86L, 86R) are calculated as needed, and magnitude and a direction of the vehicle acceleration (90,...
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WO/2015/078560A1 |
The invention relates to an active differential for distributing a torque generated by a drive motor (6, 13, 27) to two output shafts (3, 4, 10, 11) in a controlled manner, comprising a planetary transmission (5, 12) for coupling the out...
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WO/2015/074654A1 |
The invention relates to an actuating device for a clutch of a motor vehicle, comprising a hydraulic master cylinder having a cylinder housing and a piston displaceably mounted in the cylinder housing, and comprising a supporting element...
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WO/2015/075954A1 |
The width size of a flange portion is reduced and the tip of the flange portion is made easily weldable. A hollow pedal arm (10) includes a pair of halved members (16) including a pair of side-wall portions (18, 20) and a bottom wall mem...
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WO/2015/075541A1 |
A cylindrical ring gear (68) has first external teeth (68a) and a support portion (68c) in an axial direction of the cylindrical ring gear. An output shaft (60) extends through the cylindrical ring gear and is supported to rotate concent...
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WO/2015/067508A1 |
Embodiments of the present invention provide a motor vehicle controller comprising a computing device, the controller being configured to command a first releasable torque transmitting device of a driveline to switch between a released c...
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WO/2015/067426A1 |
The invention relates to a method for operating a vehicle powertrain (1) with a drive machine (2) and with an power-split transmission device (3) which can be operatively connected to the drive machine (2) on the input-side, which can be...
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WO/2015/066504A1 |
Apparatus (10) for a wheel service machine includes body (12) having aperture (16) through axis (14), aperture (16) shaped to receive rotary shaft (15), first chamber (20) and second chamber (26) located in body (12), pneumatic inlet (38...
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WO/2015/063573A1 |
A steering device is configured to mechanically transmit rotation of a steering wheel to front wheels. An electronic control unit is configured to determine that operation of the steering wheel by a driver is steering increase operation ...
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WO/2015/055913A1 |
Device for hydraulic control of a clutch for a motor vehicle (1), comprising a master cylinder (2) controlled by a clutch pedal (3), means for supplying the master cylinder (2) with hydraulic fluid (6), a receiving cylinder for actuation...
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WO/2015/054368A1 |
A method for limiting the amount of torque biased to a high mu wheel of a vehicle comprises processing clutch torque data to determine an electronic limited slip differential clutch torque limit, processing wheel speed data to generate m...
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WO/2015/042662A1 |
ABSTRACT There is disclosed a kit of parts which can be installed to convert a two-wheel drive vehicle to a four-wheel drive vehicle, comprising: a live axle, including a differential housing and a differential within the housing; spring...
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WO/2015/040463A1 |
A rotation state of each rotating element of a four-wheel drive vehicle and an operating state of each engagement element of a disconnect mechanism, corresponding to an operating state of the disconnect mechanism, are displayed on or nea...
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WO/2015/028874A1 |
Even in the case where it is difficult to increase an engine torque (Te) during switching when a running is switched to a 4WD running or a 2WD running during a 2WD_d running, an alternative control section (119) suppresses a fluctuation ...
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WO/2015/024933A1 |
The invention relates to a motor vehicle driveline and a method of controlling same. The driveline includes front wheels (11, 12) and rear wheels (14, 15), a controller (40) and a prime mover (11). Either the front wheels (11, 12) or all...
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WO/2015/019944A1 |
The purpose of the present invention is to provide a travel vehicle configured so that the foot-pressing operability of a foot pedal (66) is improved and so that a differential lock pin (165) properly engages with a differential gear mec...
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WO/2015/017432A2 |
A drive train for a four wheel drive vehicle including a front differential engaged with a front drive shaft and front axles through a front differential gear set. The front differential includes a front bi-directional overrunning clutch...
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WO/2015/014449A1 |
The invention relates to a drive train (1) of a motor vehicle between a drive unit (2) and a first wheel axle (4) and a second wheel axle (5), the second wheel axle (5) consisting at least of a first sub-axle (6) and a second sub-axle (6...
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WO/2014/206711A1 |
A method for monitoring a state of wear of a clutch unit of a torque-transmitting device for a drive train of a motor vehicle comprises a clutch unit and a control device for controlling the clutch unit and for monitoring a state of wear...
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WO/2014/183947A1 |
A control system for a vehicle (100) operable to control a driveline (105) of a vehicle to vary an amount of torque coupling between first (112, 113) and second (114, 115) groups of one or more wheels (112-115), the control system being ...
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