Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 301 - 350 out of 13,276

Document Document Title
WO/2017/082172A1
A controller that executes sailing stop (SS) control if SS conditions are met. The controller also executes SS release control whereby the engine is started in a state in which the clutch indicated pressure has been increased to greater ...  
WO/2017/080834A1
The invention relates to a method for operating an electrohydraulic transmission clutch (2) of a motor vehicle (1). A hydraulic pressure (P) is set during a clutch process (32) by means of a regulating device (22) of a controller (7) on ...  
WO/2017/083617A1
An apparatus for controllably actuating a selectable coupling assembly is provided. The apparatus includes a bi-directionally movable, actuating shaft attachable to a movable element of the assembly to provide selective, small displaceme...  
WO/2017/081217A1
A rear axle drive (2) for an AWD vehicle is presented. The rear axle drive (2) is connected to an hydraulic AWD coupling (3), wherein the rear axle drive (2) comprises a lubrication valve (4) for controlling the level of lubricant in at ...  
WO/2017/081006A1
The invention relates to a driver assistance device for a motor vehicle, comprising a drive assembly (1) which can be connected to a powertrain (5) via an actuator-activatable clutch (3), said clutch being part of an electronically contr...  
WO/2017/076732A1
A method for controlling a drivetrain of a vehicle during a shift process is described. The drivetrain comprises a drive engine which is connected via a bow spring two-mass flywheel to a transmission which can be uncoupled by means of a ...  
WO/2017/071701A1
The invention relates to a damping mechanism in a hydraulic path, in particular for actuating clutches in motor vehicles, comprising a first housing part (2) and a second housing part (1) that extends axially in relation to the first one...  
WO/2017/069071A1
This control system is provided with a forward clutch Fwd/C and a variator (20) disposed in series between drive wheels (7) and an engine (1) having a starter motor (15). On the basis of a sailing-entering condition being met, sailing st...  
WO/2017/065248A1
One problem the present invention addresses is providing a clutch control device capable of achieving both inhibition of vibrations occurring in a vehicle and shortening of the time for changing the state of clutch engagement. As a solut...  
WO/2017/059856A1
The invention relates to a method for controlling a friction clutch actuated automatically by a hydrostatic clutch actuator, wherein, based on a clutch model representing a modelled hydraulic section and clutch characteristics, a clutch ...  
WO/2017/055524A1
The invention relates to a method for operating a clutch assembly (5) of a drive train (2) of a vehicle (3), wherein the clutch assembly (5) comprises at least one clutch (1) having at least one clutch component (4) which exchanges heat ...  
WO/2017/056729A1
In order to drive an engine at an operation point having high engine efficiency and to improve fuel efficiency, this vehicle control device controls the transmission ratio prior to increasing engine speed and then engages a clutch.  
WO/2017/054815A1
The invention relates to a fluid assembly for fluidically actuating a first sub-clutch (20) of a double clutch (18), a second sub-clutch (22) of the double clutch (18), and a load assembly (16) of a motor vehicle in a hydraulic circuit. ...  
WO/2017/051733A1
Provided is a vehicle drive device (1) which is equipped with an automatic clutch (3) and allows an increase in the frequency of learning of touch point strokes. The vehicle drive device (1) has a control unit (10). Upon determining that...  
WO/2017/047475A1
Provided is a hydraulic power transmission device that makes it possible to keep pressure loss low in an oil path downstream from a piston chamber of a hydraulic clutch and that can suitably prevent decreases in transmission torque capac...  
WO/2017/041804A1
The invention relates to a pump actuator for a hydraulic clutch actuation arrangement, wherein a pump (1, 10) which circulates a hydraulic fluid and is configured as a volume flow source is connected to an electric motor (2) for controll...  
WO/2017/043380A1
In a vehicle equipped with a torque converter 4 having a lock-up clutch (3), learning control for obtaining a learning value (L_n) on the basis of meet-point information, with which the lock-up clutch (3) initiates torque transmission, i...  
WO/2017/036476A1
The invention relates to an angle-measuring device for a rotationally driven linear actuator, in particular for a clutch actuator, which has at least the following components: - a rotor element which has an axis of rotation and rotates c...  
WO/2017/029007A1
The invention relates to a method for coupling a first sub-shaft, which has a first turbomachine and a generator connected to a mains supply, to a second sub-shaft, which has a second turbomachine, by means of an overrunning clutch, with...  
WO/2017/029989A1
This clutch device 10 is provided with: an operation mode switching unit 11 for switching between a pedal operation mode and an automatic operation mode; and a pseudo-reaction force generation unit 18 for generating a pseudo-reaction for...  
WO/2017/025087A1
The invention relates to a method for controlling an automated friction clutch for a powertrain comprising an internal combustion engine and a transmission by means of an actuator that actuates the friction clutch along an actuation path...  
WO/2017/025264A1
The invention relates to a method for triggering an inspection process for a clutch unit (1) for distributing torque to different axes (2, 3) of a vehicle (4), wherein the method is performed during the operation of the vehicle (4) and c...  
WO/2017/021374A1
A rotating shaft device, comprising a fixed carter (21) and driving means integral to at least one of one or more rotating shafts (8) of the rotating shaft device, each driving means having its own integrated control and power supply uni...  
WO/2017/016564A1
Torque transmission device, in particular for a drive train of a motor vehicle, the torque transmission device having at least one input part and at least one output part with a common rotational axis, wherein the torque transmission dev...  
WO/2017/008799A1
The invention relates to a device (1) for a vehicle, wherein the device (1) is designed as a clutch device (2), a torsional damper device (6), or a combination of both devices (2, 6), characterized in that a torque sensor (20) that opera...  
WO/2017/008794A1
The invention relates to a seal (1), wherein the seal is formed as a ring and can be arranged with an inner peripheral surface (2) on an outer peripheral surface (3) of a piston (4), wherein the seal (1) comprises an end face (6) facing ...  
WO/2017/006743A1
Provided is a novel control apparatus for a vehicle which allows the number of stops and restarts to be reduced while performing engine stop and coasting control. The configuration is such that, when there is a high probability of restar...  
WO/2016/198510A1
A dog clutch is provided. The dog clutch comprises a sensor system (20) configured to detect both rotational speed and axial position of said axially moveable sleeve (9) by measuring characteristics (12) of the axially moveable sleeve (9).  
WO/2016/192723A1
The invention relates to a hydraulic system (1) for supplying a hydraulic clutch actuator with pressure fluid, comprising a line coupling (2) which is connected to a hydraulic pump, wherein the line coupling (2) is prepared for conductin...  
WO/2016/192722A1
The invention relates to a damping element for a hydraulic line, in particular for actuating vehicle clutches, said element comprising: a housing (1) and a sleeve (4) which can be moved inside the housing (1) along a longitudinal axis an...  
WO/2016/193027A1
A method comprising the steps of: in response to determining that a gear ratio shift is to be initiated while a vehicle is in motion reducing pressure exerted between a first rotating body and a second rotating body, wherein the first ro...  
WO/2016/184538A1
The invention relates to a device for actuating a clutch and a manual gearbox, having an electrohydraulic assembly (10) which has an electric drive and a hydraulic pump and is connected via a plurality of hydraulic lines (19, 20, 21) to ...  
WO/2016/183324A1
A method of controlling an all-wheel-drive system connect event including providing a power transmission apparatus having a clutch, a propeller shaft, and a rear drive unit with a clutch pack assembly. The rear drive unit clutch pack is ...  
WO/2016/177367A1
The invention relates to a method for controlling a clutch of a vehicle after ending of a coasting mode of the vehicle, wherein an internal combustion engine speed (nv) is adjusted to a transmission input shaft speed (nG) after determini...  
WO/2016/177441A1
The invention relates to a method for actuating a positively locking shifting unit (15), in which method, in a closing operation, a coupling element (16) which is connected to a first coupling half (S51) and has a bevelled coupling tooth...  
WO/2016/177945A1
The invention relates to a method for controlling the movement of a clutch control element (4) by means of an irreversible actuation system consisting of an electric actuating motor (1) connected by mechanical transmission means (2, 3) t...  
WO/2016/163203A1
A drive transmission apparatus (6) is equipped with a first drivetrain (62) and a second drivetrain (63). The first drivetrain (62) has a first gear (621), a second gear (622), a rotary shaft (623), and a one-way clutch (624). The first ...  
WO/2016/157390A1
In order to be capable of precise detection of a clutch disengagement position even during gear shift, this vehicle transmission device comprises: a transmission having a mainshaft and a countershaft, said mainshaft having rotational for...  
WO/2016/155721A1
The invention relates to a clutch actuation system for at least one pedal-actuated clutch, said system comprising a fluid system that includes a master cylinder and a slave cylinder which are connected to one another via a fluid path, an...  
WO/2016/152607A1
In the present invention, a vehicle control device includes: a coasting control start execution unit (51) for starting coasting by putting a clutch (11) in a cut-off state and lowering the engine rotation speed if prescribed coasting con...  
WO/2016/152613A1
A vehicle control device is provided with: a coasting control execution unit (51) that, when a coasting control termination condition is satisfied, controls the engine such that the rotational frequency of the engine is increased when th...  
WO/2016/147841A1
This industrial vehicle is provided with a rotating member, a support member, a sealing ring, a pressure control unit, and a vehicle speed determination unit. The rotating member has a first working oil supply channel for supplying worki...  
WO/2016/146121A1
The invention relates to a hydraulic arrangement for a hydraulically actuated friction clutch, having at least the following components: - a volumetric flow source for providing a requested hydraulic volume; - a hydraulic supply line, wh...  
WO/2016/147784A1
This vehicle control device is provided with a control means. When predetermined conditions, including a condition that at least the accelerator pedal is not depressed, are satisfied, the control means executes coasting travel control th...  
WO/2016/146118A1
The invention relates to a method for adapting a bite point of a clutch which is closed in the non-actuated state, in which method the clutch (9) which is arranged in a hydraulic clutch actuating system (1) is actuated by a hydrostatic c...  
WO/2016/147783A1
This vehicle control device is provided with a control means. When the gear shift range is the traveling range and a coasting travel condition is satisfied, the control means executes coasting travel control that releases a friction enga...  
WO/2016/141638A1
An operation method for a tractor clutch operation device having hydraulic assistance. According to a clutch pedal (1), a booster cylinder (5) is connected to a clutch pull rod (4) by means of a yoke (3), an output pipeline of a steering...  
WO/2016/141935A1
The invention relates to a method for adjusting and adapting an operating point of a hydraulic actuator arrangement, in which invention a volume flow source (3) is connected to a hydraulic cylinder (5) via a pressure line (4) which is fi...  
WO/2016/144286A1
The present invention relates to a ball hydraulic clutch, which is located between the engine and the gearbox and is designed to operate with any type of gearbox. According to the present invention, the ball hydraulic clutch consists of ...  
WO/2016/141940A1
The invention relates to a method for adapting a clutch model of an automated clutch by adjusting a friction coefficient of the clutch (5, 6) in which method a current friction coefficient is determined during a slip phase of the clutch ...  

Matches 301 - 350 out of 13,276