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Patent Searching and Data


Matches 351 - 400 out of 13,082

Document Document Title
WO/2015/173621A3
A control system is for a clutch mechanism. The clutch mechanism includes a first engaging element, a second engaging element, and a piston. The first engaging element is configured to be moved according to change of a position of the pi...  
WO/2016/023547A3
The invention relates to a method for protecting the actuator technology for a clutch actuation system, preferably for a motor vehicle, said actuator technology activating a self-engaging clutch (4) by electromotively moving a first plun...  
WO/2016/055234A1
The invention relates to a method for operating a motor vehicle (1), which comprises a drive unit (2), an output unit (3), and a clutch (4), which is arranged between the drive unit and the output unit and which is provided for transmitt...  
WO/2015/145246A3
A selectable one-way clutch includes an engagement mechanism. The engagement mechanism is configured to be switched between an engaged state and a disengaged state. The engaged state is a state in which relative rotation between a first ...  
WO/2016/047390A1
 There has been a need to realize an electromagnetic actuator in which the length of a magnetic core can be kept from increasing in the drive direction while ensuring electromagnetically produced drive force, and in which the magnetic ...  
WO/2016/042894A1
 The present invention minimizes the decline in power consumption and overcomes noise/vibration problems. A drive power transmission system is provided with a motor/generator (1), a friction clutch (2), and an automatic transmission (3...  
WO/2015/172876A3
The invention relates to a method for operating a drive train (1) for a motor vehicle, comprising at least one primary drive axle (2) and at least one secondary drive axle (3) which are operatively interconnected to an adjustable transmi...  
WO/2015/188825A9
The invention relates to a method for determining an engagement point of a hybrid clutch (4) in a hybrid vehicle; said hybrid clutch (4) is actuated by a hydrostatic clutch actuator (12) and disconnects or connects an internal combustion...  
WO/2016/041786A1
A clutch control system for a vehicle with a clutch 10 and a manual transmission 20 comprises a driver interface 110 and a clutch control unit 120. The driver interface 110 is configured to switch between an active state and an inactive ...  
WO/2015/086013A3
The invention relates to a transmission comprising an input shaft, a transmission shaft, a clutch for connecting the input shaft with the transmission shaft, an output shaft, a pair of gear wheels for torque-transmitting coupling of the ...  
WO/2016/042756A1
 This clutch control device determines whether or not a clutch is in a heat-generating state, and whether or not a driver is performing a driving operation for avoiding the heat-generating state of the clutch, on the basis of a vehicle...  
WO/2015/131892A3
The invention relates to a hybrid drive comprising a first drive machine, which is coupled to a shaft by means of a clutch, and a second drive machine, which is rigidly coupled to the shaft. A method for determining a temperature of the ...  
WO/2015/097501A3
In engaging (connecting) a dog clutch by operating a synchromesh mechanism, when there occurs an uplock at the time when a first pressing force is caused to act on a hub sleeve, tooth tips of spline teeth of the hub sleeve contact with t...  
WO/2016/034188A1
The invention relates to a method for controlling a drivetrain (DT) of a vehicle (V), wherein the drivetrain (DT) comprises a multi-clutch transmission (MCT). The gear shift of said multi-clutch transmission (MCT) is adapted to be perfor...  
WO/2016/031050A1
The purpose of the present invention is to provide a vehicle lockup clutch control device that suppresses engine racing when a lockup clutch is engaged at the time a vehicle starts moving. A torque converter (4) having a lockup clutch (3...  
WO/2015/106751A3
In a motor vehicle, a friction clutch is disposed between a drive unit and a transmission. The value of the contact point of the clutch is adapted at predetermined points in time. A method for controlling the friction clutch comprises st...  
WO/2015/106752A3
The invention relates to a coupling actuator comprising a master cylinder, a hydraulic line and a slave cylinder, for actuating a coupling. The invention also relates to a method for detecting a leakage on a coupling actuator comprising ...  
WO/2016/026636A1
The invention relates to a hydraulic control device (100) for an automatic transmission of a motor vehicle, with several shift elements (106) for shifting transmitting torque, said hydraulic control device comprising at least one first p...  
WO/2015/192847A3
The invention relates to a method for determining a bite point change of a hybrid separating clutch (4) of a hybrid vehicle, which is actuated by a hydrostatic clutch actuator (12), wherein said hybrid separating clutch (4) disconnects o...  
WO/2016/023551A1
A dual-clutch actuation device (1) for a dual clutch (2), having at least the following components, which form a hydraulic system (3): a dual CSC (4) with a first pressure chamber (5) and a second pressure chamber (6), a first master cyl...  
WO/2016/023550A1
The present invention relates to a hydrostatic clutch actuator (1) for a clutch, in particular a wet clutch, of a motor vehicle, wherein the clutch actuator (1) has a drive unit (2, 3), a master cylinder-piston-cylinder unit (4, 5) drive...  
WO/2016/021005A1
In a vehicle control device which, when a brake is off and an accelerator is off during vehicle travel, disengages a clutch provided between an engine and driving wheels, and stops the engine to implement coasting travel, when it is dete...  
WO/2015/188825A3
The invention relates to a method for determining an engagement point of a hybrid clutch (4) in a hybrid vehicle; said hybrid clutch (4) is actuated by a hydrostatic clutch actuator (12) and disconnects or connects an internal combustion...  
WO/2015/067468A3
The invention relates to at least one embodiment of a method designed for the transmission-slip control of a motor vehicle comprising the following steps: providing a clutch transmission (2), which is connected on the primary side to an ...  
WO/2015/090307A3
The invention relates to a method for increasing the availability of a hybrid separating clutch in a hybrid drive train of a motor vehicle, wherein the hybrid separating clutch is disposed between an internal combustion engine and an ele...  
WO/2016/008463A1
The invention relates to a method for determining a bite point change of a hybrid separating clutch of a hybrid vehicle. Said hybrid separating clutch (4) disconnects or connects an internal combustion engine (2) and an electric traction...  
WO/2015/165453A3
The invention relates to a device for force simulation on an actuating element (3) of a vehicle, preferably a pedal simulator (2), which provides haptic feedback about a predefined force-path behavior, comprising a piston-cylinder unit (...  
WO/2015/161852A3
The invention relates to a damper device (10) for damping pressure variations in a hydraulic line, the damper device (10) forming a damping space (34) and a feed duct (46), which connects the damping space (34) to a section (42) of a flo...  
WO/2015/193592A1
The invention relates to a method for determining the torque (Tc1, Tc2) transmitted by each clutch in a transmission chain of a motor vehicle with a double clutch, wherein said method comprises providing a first digital model (27) simula...  
WO/2015/192861A1
The invention provides a method for controlling a friction clutch (1) for connecting first and second rotatable axles (2, 3) in a vehicle, where the clutch comprises - a first friction part (4) which is connected to the first axle (2), a...  
WO/2015/194633A1
 The auxiliary power transmission unit (80) of a power transmission device (1) is provided with an auxiliary one-way clutch (82) and a connecting/disconnecting clutch (83). The connecting/disconnecting clutch (83) is set in a connected...  
WO/2015/194206A1
A vehicle control device comprising an electronic control throttle device and controlling a vehicle wherein oil pressure is supplied to friction engagement elements in a transmission on the basis of a throttle opening. When a shift lever...  
WO/2015/158344A3
The invention relates to a method for reducing juddering vibrations of a friction clutch (3) that is automatically controlled by a clutch actuator on the basis of a target clutch torque (M(s)) associated with a clutch torque to be transm...  
WO/2015/158342A3
The invention relates to a software mass damper (3) and a method for configuring a software mass damper (3) that is engaged in the control of a clutch in order to damp shudder vibrations of a clutch torque that is to be transmitted via a...  
WO/2015/185055A1
The invention relates to a device for actively self-retaining an electromotive actuator (4), preferably for a clutch actuation system (1), said actuator (4) remaining immobile when a holding voltage is applied. In a device in which the c...  
WO/2015/158343A3
The invention relates to a method for reducing intermittently occurring vibrations, in particular shudder vibrations of a sub-assembly which is automatically controlled by an actuator, in particular a clutch actuator, on the basis of a s...  
WO/2015/185050A1
The invention relates to a method for reducing, if required, a drag torque of a wet friction clutch of a motor vehicle during a gear ratio change, said clutch being automatically operable between an open and a closed position. Upon a gea...  
WO/2015/185053A1
The invention relates to an actuating device for a mechanical switching load, in particular having a load characteristic curve that is not continuously linear, e.g., for a motor-vehicle clutch having a clutch pressure point at which, for...  
WO/2015/158341A3
The invention relates to a method for parameterizing a software-based vibration absorber that is connected to a clutch controller in order to dampen grabbing-induced vibrations in a coupling moment to be transmitted via an automated fric...  
WO/2015/154767A3
The invention relates to a clutch module (1) for a drive train (2) of a motor vehicle, having a clutch device (6) that is driven by an output shaft (3) of an internal combustion engine and has an adjustable pressure plate (5), and having...  
WO/2015/149793A3
The invention relates to a method for referencing a zero point of a self-closing clutch (2) in a motor vehicle, wherein a clutch actuator (7) is actuated, which is moved against a stop, wherein the clutch actuator (7) has an actuator for...  
WO/2015/043586A3
The invention relates to a hydraulic controller for a dual-clutch gearbox in vehicles with an internal combustion engine, more particularly utility vehicles (NFZ), which controller can be used to operate and cool the clutches and compris...  
WO/2015/035355A3
A controller for a vehicle system and a method for updating a plurality of control settings and system parameters for a controller for a vehicle system are provided. The controller comprises a control unit portion, a prognostic module, a...  
WO/2015/035204A3
A system and method for determining a remaining useful life of a portion of a wet clutch system is provided. The system comprises a first clutch assembly, a proportional valve, a sensor, and a controller. The proportional valve regulates...  
WO/2015/173582A1
An energy recovery system having an energy source/sink and an energy storage system comprising an frictional engagement device adapted for the transmission of energy between an energy source/sink and the energy storage system, a cooling ...  
WO/2015/018408A9
The invention relates to a method for controlling an actuating system of an automated clutch in a motor vehicle. The control of the actuating system is accomplished by means of a control unit. The actuating system comprises a piston, a c...  
WO/2015/169304A1
The invention relates to a friction clutch (105) which can be actuated by means of a slave piston (140) that is connected to a master piston (130) by means of a hydrostatic path (120). A method for controlling a torque which can be trans...  
WO/2015/169519A1
The invention relates to an actuating device for a vehicle clutch (1). The actuating device has a pressure transducer (9), which converts a pneumatic pressure into a hydraulic pressure of a hydraulic fluid, and a hydraulic actuating cyli...  
WO/2015/165453A2
The invention relates to a device for force simulation on an actuating element of a vehicle, preferably a pedal simulator, which provides a haptic feedback about a predefined force-path behavior, comprising a piston-cylinder unit, wherei...  
WO/2015/161852A2
The invention relates to a damper device for damping pressure variations in a hydraulic line, the damper device forming a damping space and a feed duct, which connects the damping space to a section of a flow duct of the hydraulic line. ...  

Matches 351 - 400 out of 13,082