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WO/2018/091211A1 |
The invention relates to a method for detecting a switchover point (UP) of a passive hydraulic valve (30) which can be switched between a first switch position (S1) and a second switch position (S2) on the basis of a dynamic pressure in ...
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WO/2018/086822A1 |
The invention relates to a hydrodynamic transmission unit (1) comprising a primary bladed impeller (2) and a secondary bladed impeller (3), which are configured in such a way that the two impellers (2, 3) are rotatably mounted and form a...
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WO/2018/088343A1 |
In order to inhibit a drastic load from being applied to a power source that is driving an electromagnetic clutch, a control device (200) is provided with a power supply unit (230), a reception unit (210), and an energization control uni...
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WO/2018/082744A1 |
The invention relates to a method for filtering a position signal (S) of a positions sensor of a clutch actuation device of a friction clutch in a drive train of a motor vehicle. In order to eliminate vibrations occurring in an in partic...
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WO/2018/082949A1 |
The invention relates to a device for operating and for determining an operating state of an electromagnetic actuator (1). The device has a two-position controller (12) for operating the actuator (1) and a determining means (11C). The de...
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WO/2018/077339A1 |
The invention relates to a master cylinder, in particular for the clutch actuation of a vehicle, comprising a piston (1), which can be axially moved along a longitudinal axis (A) in a housing and which holds a secondary seal (2) and a pr...
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WO/2018/077330A1 |
The invention relates to a hydraulic system (1) for clutch and/or transmission actuation, comprising a reversible pump (2) and two main lines (3, 4), wherein the pump (2) can be connected to a first consumer (7) at a first pump connectio...
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WO/2018/072788A2 |
The invention relates to a method for controlling a drive train (1) of a motor vehicle, comprising an internal combustion engine (2), a gearbox (4), a friction clutch (5) which is effectively arranged between them and is operated in an a...
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WO/2018/070367A1 |
A vehicle control apparatus (50) is provided with: a lock determination unit (54); and a motor driving control unit (56). The lock determination unit (54) determines whether a vehicle (90) is in a locked state. The motor driving control ...
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WO/2018/068972A1 |
The invention relates to a pressure medium line system, comprising a rigid carrier body (94), wherein the pressure medium line system is connected on one side to a controller housing (15) and to a clutch actuator (13) on the other side, ...
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WO/2018/065001A1 |
The invention relates to a method for actuating a hydraulic transmission actuator assembly, in which a volume flow source (8) is connected to at least one hydraulic cylinder (16, 17) via a pressure line (6) which is filled with a hydraul...
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WO/2018/062612A1 |
A smart automated clutch control system according to the present invention comprises: a main controller (10); an actuator (30) connected to the main controller (10); a display module (20) connected to the main controller (10); and a vehi...
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WO/2018/050161A1 |
The invention relates to an operating device for a friction clutch, having an actuator. The operating device has at least one master cylinder, which can be operated by means of a clutch pedal, the actuator, and a slave cylinder, which is...
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WO/2018/050160A1 |
The invention relates to an actuating device for a friction clutch with an actuator, the actuating device comprising at least one master cylinder that can be actuated by a clutch pedal, the actuator, and a slave cylinder provided for act...
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WO/2018/046581A1 |
The invention relates to a method for synchronizing a first drive element, which can be rotated about a rotational axis, with a second drive element, which rotates about the rotational axis at a target rotational speed (20), of a powertr...
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WO/2018/046045A1 |
The invention relates to a method for adjusting temperature compensation of a hydraulic clutch system, wherein a clutch (12) is actuated by means of an electrohydraulic clutch actuator (17), wherein a piston (6) mounted in a master cylin...
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WO/2018/046076A1 |
In order to achieve a reduction in the complexity and the number of components required for the electric and hydraulic system architecture in a system for the hydraulic control of particularly a clutch-controlled, differential-free axle ...
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WO/2018/046544A1 |
The invention relates to a clutch device for driving an operating device arranged in an outer region of a water vehicle, in particular an anchor winch, about a rotational axis A, comprising a clutch input part and a clutch output part, w...
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WO/2018/049005A1 |
An automatic transmission (12) may include a multi-mode clutch module (MMCM) (22) including an outer race (58), an inner race (60) disposed radially inwardly from the outer race (58), and at least one reverse pawl (64) and at least one f...
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WO/2018/046587A1 |
The invention relates to a method for carrying out a starting process of a motor vehicle (10) having a gear train which comprises a dual clutch transmission (3) with a first clutch (K1), which carries the odd-numbered gears, and a second...
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WO/2018/042955A1 |
The present invention provides a transmission control device capable of shortening the forward/reverse switching time of a transmission. In a transmission control device for controlling a transmission provided with a forward power transm...
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WO/2018/041584A1 |
The invention relates to a method for determining cylinder switching (128a) in an internal combustion engine (112), by means of a control unit, preferably a regulator (120) of an electric machine (114) coupled to the internal combustion ...
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WO/2018/041586A1 |
The invention relates to a method for determining a coupling state (128a - 138a) of a drive train (2) of a motor vehicle (1) coupled to a clutch (4) on an internal combustion engine (112). Said method comprises the following steps: detec...
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WO/2018/041303A1 |
The invention relates to a method for testing a self-opening of a clutch-actuating lever actuator, wherein a roller unit (14) of the lever actuator (1) travels in order to adjust a lever ratio between a compression spring assembly (4) on...
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WO/2018/036705A1 |
A filling-controlled hydrodynamic coupling comprises a pump wheel and a turbine wheel which delimit a working chamber and which can be mechanically coupled to one another by means of a hydraulic fluid; a direct circuit, which connects a ...
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WO/2018/038216A1 |
[Problem] To propose a clutch control device and a clutch control method capable of preventing progress of wear and damage of a pneumatic clutch actuator. [Solution] A clutch control device (15) that controls the operation of a pneumatic...
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WO/2018/037817A1 |
An automatic-engine-stop vehicle (100) comprises a clutch part (11), a power cut-off state holding unit (81) that can hold the state of the clutch part when the clutch part is switched to a power cut-off state due to a driver operation, ...
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WO/2018/037936A1 |
This wheel loader is provided with: a boom; a forward clutch; and a controller for controlling the oil pressure of operating oil supplied to the forward clutch. If the wheel loader is traveling forward while the boom is being raised in a...
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WO/2018/037935A1 |
This wheel loader is provided with: a forward clutch; an accelerator pedal; a brake pedal; and a controller which controls the oil pressure of operating oil supplied to the forward clutch. If the brake pedal is operated while at least th...
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WO/2018/033181A1 |
The invention relates to a method for ascertaining a safety-relevant clutch status of a motor vehicle hybrid powertrain separating clutch which is arranged between an internal combustion engine and an electric machine and which is actuat...
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WO/2018/033182A1 |
The invention relates to a method for determining an actuator path of a hydraulic clutch actuator, preferably for actuating a vehicle clutch which is closed when unactuated, wherein the actuator path is changed depending on a temperature...
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WO/2018/033940A1 |
The present invention provides an automatic clutch operating system for a vehicle, the automatic clutch operating system comprising an actuator assembly secured to a clutch pedal, for automatic operation of clutch, an anchor means connec...
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WO/2018/030145A1 |
In order to execute control with good precision while exploiting the advantages of sealed hydraulic control, this control device for a vehicle is equipped with a hydraulic chamber (15) that introduces oil pressure for operating a drive t...
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WO/2018/025891A1 |
One mode of this clutch control device comprises: a pump that feeds oil to a hydraulic clutch; a control unit that controls a drive unit of the pump; an input-side oil channel through which oil suctioned into the pump from an oil tank pa...
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WO/2018/024541A1 |
A method is provided for departing from a recuperation phase in a parallel hybrid vehicle, wherein, in a first step, the vehicle is in a recuperation phase, started by means of a trigger, with a predefined recuperation driving demand, an...
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WO/2018/020119A1 |
The invention relates to a method for checking the operation of a clutch device, said method comprising a clutch control phase including the following successive steps: moving the clutch into the engaged position when an associated gearb...
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WO/2018/021809A1 |
Provided is a vehicle driving apparatus comprising: a control device; at least one drive restraining body for restraining the drive of a vehicle; and a drive restraining body valve for turning on or off hydraulic pressure supplied to the...
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WO/2018/019450A1 |
Method for determining a synchronous point (S) of a synchronous shift clutch (32) of a motor vehicle transmission (24) which is connected on the input side to an electric machine (54) and which contains a multiplicity of synchronous shif...
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WO/2018/021688A1 |
The embodiments of the present invention relate to a vehicle driving apparatus and a method for controlling same. Provided is the vehicle driving apparatus comprising: a drive restraining body for restraining the drive of a vehicle; a dr...
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WO/2018/016239A1 |
Provided is a clutch disengaging/engaging device for switching a flow path between a first mode in which a clutch is moved by an actuator and a second mode in which the clutch is moved by a clutch pedal. The clutch disengaging/engaging d...
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WO/2018/014905A1 |
The invention relates to a method for maintaining a pressure level of a hydraulic fluid in a hydraulic actuator assembly (100), in particular for maintaining a pressure level above a target pressure value associated with an operating poi...
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WO/2018/014900A1 |
The invention relates to a method for actuating a clutch device, said clutch device comprising a friction clutch, an actuating device with an electric actuator and an adjusting device, wherein the actuator is actuated in a separate opera...
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WO/2018/016256A1 |
Provided is a vehicle control device in which a transmission controller increases the load on an engine when a condition for starting sailing stop control is satisfied.
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WO/2018/010720A1 |
The invention relates to a method for determining an actuator path of a hydraulic clutch actuator, preferably for controlling an unactuated closed clutch of a vehicle, wherein the actuator path is changed as a function of a temperature o...
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WO/2018/013353A1 |
A roller driven by an engine through a reversible gearbox that is engaged via a belt or chain by a clutch that engages and disengages the belt base on changes in the engine RPM.
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WO/2018/008788A1 |
A link-type fuel-saving automated clutch system according to the present invention comprises: a frame (10); a pneumatic actuator (20) incline-adjustably coupled to the frame (10); a displacement sensor part (30) connectively coupled to t...
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WO/2018/001659A1 |
The invention relates to a method for transmitting and for damping an average torque (Mm) having a superimposed alternating torque (Mw), in a torque transmission arrangement (1) for a drive train of a motor vehicle, comprising an input r...
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WO/2018/001408A1 |
The invention relates to a method for detecting a leak in a hydraulic clutch system of a hybrid vehicle, wherein a hybrid separating clutch (4) is actuated by an electrohydraulic clutch actuator (12). A piston (18) mounted in a master cy...
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WO/2018/001660A1 |
The invention relates to a method for transmitting and dampening an average torque (Mm) having a superimposed alternating torque (Mw), in a torque transmission arrangement (1) for a drive train of a motor vehicle, comprising an input reg...
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WO/2018/001656A1 |
The invention relates to a method for transmitting and for damping an average torque (Mm) having a superimposed alternating torque (Mw) in a torque transmission arrangement (1) for a drive train of a motor vehicle, comprising an input re...
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