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WO/2021/014061A1 |
The invention concerns a power transmission system (10) for a motor vehicle comprising: - a first coupling device (25), - a second coupling device (28), and - a control unit (33) configured to control, when there is a gear shift request ...
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WO/2021/013302A1 |
The invention relates to a park lock for a motor vehicle, comprising a switching element (1) and a locking lever element (3) of a locking unit (2). The locking lever element (3) is mounted at least indirectly on a park lock housing (4) a...
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WO/2021/014770A1 |
This position switching device (100) is provided. The position switching device (100) comprises: a rotating body (10) that has, on a surface (11) thereof, a plurality of position switching groove groups (G1, G2) respectively defining a p...
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WO/2021/010426A1 |
The present invention is provided with: a pump (24); a parking lock mechanism (30); a drive unit having a motor (12); a first one-way clutch (20) connected to the drive unit (11) and the pump (24); and a second one-way clutch (26) connec...
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WO/2021/004571A1 |
The invention relates to a method for detecting emergency unlocking of a park lock, in which the park lock (1) is activated and deactivated by a hydraulic park lock operating means (16) in that a retaining magnet (21) immobilises or rele...
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WO/2021/006086A1 |
In the present invention, a transmission control unit (10) comprises a selection operation time control unit (100) and a mis-coupling diagnosis control unit (101). The selection operation time control unit (100), when there is a selectio...
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WO/2021/004578A1 |
The invention relates to a parking lock device (1) for an electric drive axle of a motor vehicle, comprising a parking lock wheel (2), which is designed to be arranged coaxially on and for conjoint rotation with a shaft (3), which is con...
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WO/2020/261675A1 |
The inlet (11) of an oil pump (10) is disposed by being offset with respect to the central portion (71a) of an oil storage portion (71) on the objective direction first side (D1) that is one side in an objective direction (D) along a ref...
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WO/2020/261918A1 |
This vehicle control device comprises: an engine; a variator disposed downstream of the engine in a power transmission path that connects the engine and driving wheels; a mechanical oil pump that is driven by the engine and supplies a hy...
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WO/2020/261919A1 |
The vehicle control device comprises an engine and a variator disposed downstream of the engine on a power transmission path that connects the engine and a drive wheel. The vehicle control device has a controller that executes LOW standb...
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WO/2020/255706A1 |
Disclosed is a control device (10) for an automatic transmission installed in a vehicle capable of selecting a constant speed traveling mode, the control device comprising: a determination means (10B) that determines whether or not the v...
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WO/2020/255691A1 |
A power supply device equipped with a low-voltage battery (1), a high-voltage battery (2), a starter-generator (6), a DC-DC converter (7), a changeover switch (40), and a controller (20). The DC-DC converter is provided on an electric ci...
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WO/2020/255321A1 |
This actuator comprises: a drive mechanism; a driven member which extends in a first direction; a first lock mechanism which is configured so as to move the driven member in the first direction by locking said driven member when moving i...
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WO/2020/251920A1 |
Park control systems and methods operate such that, in response to a request to engage or disengage a park pawl of a vehicle park pawl system, a controller commands a hydraulic brake system to maintain a hydraulic brake pressure therein ...
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WO/2020/250535A1 |
Provided are a transmission and a meshing clutch with which shock and strange sounds can be further reduced when the meshing clutch disengages while subjected to torque. This transmission is characterized by comprising a meshing clutch...
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WO/2020/250487A1 |
Provided is a straddled vehicle capable of reducing shock occurring in the vehicle due to clearance of a power transmission member when a decelerating state changes into an acceleration state in association with a change in the state of ...
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WO/2020/239320A1 |
Gearbox locking device, comprising a pinion (11) rotating idly on a shaft (10) of the gearbox and permanently connected to the vehicle wheels, a fixed claw (13) carried by the casing, a hub (12) rigidly attached to the pinion (11), and a...
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WO/2020/240814A1 |
Provided is a shift operation device capable of reducing wear of a shift fork. A sleeve (11) of a shift operation device (10) comprises an annular sleeve body (12), and an annular first projecting part (14) projecting radially outward fr...
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WO/2020/239207A1 |
The invention relates to a semi-automatic transmission (114) for a motor vehicle, said transmission comprising a transmission housing (112) which has a detachable cover (10) on which a transmission shifting unit (26) is located, wherein ...
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WO/2020/233848A1 |
The invention relates to an electromechanical actuator for generating an axial actuating force, in particular for an element of a motor vehicle transmission. The electromechanical actuator comprises an electric machine having a stator (1...
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WO/2020/234974A1 |
Provided is a gear shift control method for controlling, in a vehicle equipped with an automatic transmission, an input-shaft rotating speed of the automatic transmission to a prescribed target input-shaft rotating speed during shifting,...
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WO/2020/234973A1 |
Provided is a gear shift control method for controlling, in a vehicle equipped with an automatic transmission, an input-shaft rotating speed of the automatic transmission to a prescribed target input-shaft rotating speed during shifting,...
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WO/2020/234710A1 |
Provided is a gear shift system which is installed in a motorcycle having a constant mesh-type manual transmission, and which can suppress cumbersome gear shifts and manual gear shift errors. A gear shift system according to the present ...
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WO/2020/225865A1 |
Provided is a structure for assembling a rolling roller to a piston rod such that no protrusion is created on the sliding surface of the piston rod even when a pin is press-fitted into the through hole of the piston rod. This structure f...
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WO/2020/224692A1 |
The invention relates to an actuator (1) for a component, in particular for a transmission component of a motor vehicle, comprising a processor (2) which is connected to an electric motor (3) for the closed-loop or open-loop control ther...
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WO/2020/221491A1 |
A transmission arrangement (16) for a vehicle (F), in particular for a vehicle which can be driven by muscle power, such as a bicycle (F), having an input shaft (50), having a countershaft (30), having an output shaft (36) which is conne...
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WO/2020/221387A1 |
The invention relates to a method (100) for controlling a clutch (10) for a vehicle, which clutch is associated with a transmission (14) and has a clutch input (16) and a clutch output (18) and can transmit a torque between the clutch in...
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WO/2020/216505A1 |
The invention relates to a shiftable planetary gear train (1) comprising a planetary gear carrier (2), a plurality of planetary gears (3) arranged rotatably on the planetary gear carrier (2) and a sun gear (4) and a ring gear (5), each o...
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WO/2020/216502A1 |
Transmission arrangement (10) for a motor vehicle which comprises at least a first planetary gear set (14) and a second planetary gear set (16), wherein the transmission arrangement (10) furthermore has a first dog element (36), which is...
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WO/2020/211039A1 |
A parking mechanism for realizing a parking function by shift fork shaft driving, and a dual-clutch transmission. The parking mechanism comprises a shift fork shaft (2), a ratchet wheel (6), a ratchet pawl (11), a tapered block assembly ...
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WO/2020/212385A1 |
The invention relates to a hybrid transmission device (3, 56, 60, 64) for an internal combustion engine transmission arrangement of a motor vehicle, comprising at least one transmission input shaft (12), at least one drive device (EM) an...
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WO/2020/212076A1 |
The invention relates to a device (1) for actuating a parking lock means (2) of an automatic transmission, having a piston (3) that is guided in a cylinder (5) and is hydraulically adjustable against a spring force of an actuation spring...
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WO/2020/202090A1 |
The present invention provides an assembly (100) for securing a gear-box (101) using a spring-loaded lock pin (105) wherein the gear-box (101) is locked with a ferrule (103) by means of a spring-loaded lock pin (105) which enables lock a...
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WO/2020/201308A1 |
The invention relates to a device (1) for the internal actuation of a gearbox, comprising a main axle (1) mounted such that it can slide through a housing (3, 4), and having a transverse extension (2) capable of acting on an intermediate...
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WO/2020/203706A1 |
During transmission control of a transmission mechanism, this hybrid drive device calculates an amount (deTr) by which to change the input torque acting on the transmission mechanism and an input torque changing time (t15). If a change b...
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WO/2020/205876A1 |
A driveline component includes a first plate and a second plate. A motor is engaged with the first plate. The first plate and the second plate include ramped grooves that ramp toward the other of the first plate and the second plate. Bal...
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WO/2020/193887A1 |
A control method is implemented in a vehicle comprising a heat engine providing the torque on a crankshaft to which an engine flywheel is rigidly attached, a robotic gearbox comprising a primary shaft and a secondary shaft providing N fo...
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WO/2020/196319A1 |
Disclosed is a vehicle drive device (1) that includes a shift detent mechanism (90), an actuator (74) for generating driving force for operating the detent mechanism, a sensor (135) for generating sensor information representing an opera...
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WO/2020/195831A1 |
This clutch control device for saddle-type vehicle is provided with a clutch device (26) for connecting and disconnecting the transmission of power between an engine (13) and a drive wheel (12), and a control unit (60) for controlling th...
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WO/2020/192829A1 |
The invention relates to a drivetrain unit (10) with: a transmission (20) designed for the transfer of a torque between a drive unit (16) and an output (18); a parking lock device (28), comprising a locking element which can be moved to ...
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WO/2020/196514A1 |
An automatic transmission of the present invention is provided with: a plurality of rotating shafts; a plurality of gears; a plurality of synchronizing mechanisms including an output-side synchronizing mechanism; a lubricating oil storag...
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WO/2020/195785A1 |
This clutch control device for a saddle-type vehicle is provided with a clutch device (26) for connecting and disconnecting the transmission of power between an engine (13) and a drive wheel (12), and a control unit (60) for controlling ...
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WO/2020/193028A1 |
The invention proposes an arrangement for the internal control for selecting ratio lines in a gearbox that comprises a rotating selection control member (10) and a controlled actuator (28') that can apply an actuation force to the contro...
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WO/2020/194108A1 |
A gear shift (100) is described for a saddle vehicle (M) comprising a shift lever (110), a selecting element (130) actuated through the shift lever (110) and a selector drum (150) connected to the selecting element (130) and adapted to e...
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WO/2020/188943A1 |
Provided is a work vehicle that can reduce costs for mounting an automatic brake system while enabling attention attraction to an operator during operation of an automatic brake. In an HST driving wheel loader (1), a controller (5) con...
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WO/2020/189470A1 |
A transmission controller (80) of a transmission hydraulic control device in a belt-type continuously variable transmission CVT comprises: a target hydraulic pressure setting unit (801) that sets a target primary pressure and a target se...
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WO/2020/188995A1 |
This diagnosis device has a main substrate temperature sensor (31) and a sub-substrate temperature sensor (32) as substrate temperature sensors of an AT control unit (10). A substrate temperature sensor diagnosis controller (100) assesse...
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WO/2020/189455A1 |
This control device, which is for controlling a vehicle drive device provided with an input member, a first engagement device, a rotary electric machine, and a second engagement device in this order on a power transmission path connectin...
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WO/2020/187782A1 |
Aspects of the present invention relate to a control module (15) for a vehicle powertrain. The powertrain comprises a transmission (14), an engine (12) and an electric machine (16). The control module (15) is configured to receive an inp...
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WO/2020/183789A1 |
A power transmission device (1) has: a motor (2); a normally closed low-speed brake (46) that is connected downstream of the motor (2); a counter gear (5) that is connected downstream of the low-speed brake (46); and a park-locking mecha...
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