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WO/2021/122072A1 |
The invention relates to a gear shift drum assembly (32) for a shift device (30) of a transmission assembly (16), in particular for motor vehicles, comprising a gear shift drum body (34) and first shift elements (54a, 54b), as well as a ...
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WO/2021/117225A1 |
Provided is a transmission capable of preventing wear from occurring on a cam groove and engagement portion of a shift drum and the engagement portion from being dislodged from the cam groove, thereby ensuring smooth rotation of the shif...
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WO/2021/117867A1 |
[Problem] To realize a structure with which the transmission route of motive power can be switched by an electric actuator. [Solution] On the basis of the rotation of a drive cam 50, a motive power transmission route switching device 5 s...
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WO/2021/115667A1 |
The invention relates to a device (1) for a motor vehicle drive train comprising a drive component (2), a first output component (3), a second output component (4), a multi-disc clutch (5) and also a shifting unit (6), the shifting unit ...
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WO/2021/117212A1 |
Provided is a transmission which can achieve seamless shifting while reducing the elastic force required from a spring. A transmission (1) comprises a shift device (70) which selectively couples gears to a shaft. A shift drum (110) compr...
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WO/2021/117218A1 |
Provided is a transmission capable of achieving seamless shifting while reducing the elastic force required of a spring. The shift device (70) of a transmission (1) comprises: a spring (129) that is interposed between a first rod (104) a...
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WO/2021/112035A1 |
A motor control device (40) controls driving of a motor (10), in a motor drive system (1) equipped with the motor (10) and a detent mechanism (20). The detent mechanism (20) has: a detent member (21) that rotates integrally with an outpu...
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WO/2021/110327A1 |
Parking detent pawls are known which are suitable for securely holding a vehicle in a parked state. The aim of the invention is to provide a detent pawl for a parking lock which is characterized by a high degree of operational reliabilit...
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WO/2021/110838A1 |
Parking detent pawls are known which are suitable for securely holding a vehicle in a parked state. The aim of the invention is to provide a detent pawl for a parking lock which is characterized by a high degree of operational reliabilit...
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WO/2021/110813A1 |
An electronically controlled transmission system is generally described as a "shift-by-wire" transmission system. Such transmission systems have corresponding actuators which convert an electrical signal into a gear shift or engage and d...
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WO/2021/104862A1 |
What is disclosed is a method for determining an actuation force (FB) of an actuator (A), wherein the actuator (A) is designed to generate the actuation force (FB) by receiving electric current (I), in particular by way of an electric mo...
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WO/2021/104861A1 |
An actuator module (AM) for a transmission with at least two transmission stages is disclosed, having: a gear actuator (1) which is configured to carry out an actuating movement (1a) parallel to an actuating direction (1b); - a detection...
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WO/2021/106525A1 |
A parking lock mechanism comprises: a park pole that regulates rotation of an output shaft and that has a first inclined surface; and a park wedge that has a second inclined surface capable of contacting the first inclined surface and th...
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WO/2021/103924A1 |
A gear shifting and parking system (100) for a vehicle, and a vehicle having same. The gear shifting and parking system (100) comprises a driving mechanism (10), a parking mechanism (30), and a gear shifting mechanism (20), wherein the g...
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WO/2021/106785A1 |
A transmission control unit includes a gear ratio abnormality determination unit, and a limp-home control unit. The gear ratio abnormality determination unit, while travelling in a predetermined gear position, determines a gear ratio abn...
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WO/2021/104859A2 |
The invention relates to a transmission actuator (1), a transfer mechanism (8), a system, a transmission, a drivetrain and a vehicle, wherein the actuating direction (1b) of the transmission actuator (1) is inclined in particular relativ...
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WO/2021/106759A1 |
This transmission control unit comprises: a shift state determination unit that determines whether a transmission is in-gear, maintaining a predetermined gear level, or shifting from the start of shifting to the end of shifting; and a sh...
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WO/2021/104894A1 |
The present invention relates to an actuator arrangement (10) for a gear box. The actuator arrangement comprises a first transmission element (20), a second transmission element (30), a first actuation element (60), and a second actuatio...
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WO/2021/100124A1 |
Provided is an electric parking lock device 1 incorporated in a vehicle 2 which is an electric vehicle, the electric parking lock device comprising: an electric motor 15 that drives a lock lever 12 which meshes with a parking gear 11 of ...
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WO/2021/098970A1 |
The invention relates to a control device (1) for a transmission of a powertrain and to a transmission assembly (10), the control device being configured to be mounted to a transmission housing (12) of the transmission with a mounting su...
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WO/2021/098681A1 |
A speed regulation apparatus (100) and a speed changer (200). The speed regulation apparatus (100) comprises: a transmission structure (10) including a driving conical shaft (11) of which one end is connected with a rotary power source (...
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WO/2021/098969A1 |
The disclosure relates to a transmission assembly (10) for a powertrain (3) of a vehicle (100), comprising, a control device (1) and a transmission housing (12) for housing a transmission (2), wherein the control device is mountable to t...
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WO/2021/094347A1 |
The invention relates to a device for actuating a park lock in an automatic transmission of a motor vehicle, in which transmission at least a drive-, neutral- and park position can be specified by means of a gear selection device and, as...
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WO/2021/094275A1 |
The invention relates to an actuator with a drive which drives a drive shaft, a first actuating element which is operatively connected to the drive shaft, a spring element which can be supported on one side on a housing component of the ...
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WO/2021/092678A1 |
A modular clutch assembly with two independent power sources and a connection with an output device. The two independent power sources and the output device can take many different forms. The modular clutch assembly has a housing that co...
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WO/2021/094223A1 |
The invention relates to an actuator arrangement for activating two shift units in the drivetrain of a motor vehicle, comprising: a housing (8); an actuator drive (3); a shift rod (4), which is arranged in the housing (8) and can be move...
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WO/2021/083892A1 |
The invention relates to an actuation device (1) for actuating a clutch-controlled transfer case (2) with a two-stage intermediate gear (3), comprising an electric motor and at least one component (5) which can be rotated directly or ind...
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WO/2021/085779A1 |
An embodiment of the present invention provides a smart speed reducer including: an electric actuator; a power transmission unit coupled to one side of the electric actuator; a manual manipulation unit provided on the other side of the e...
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WO/2021/087101A1 |
A system and method for operating the same includes a drive sprocket assembly, a clutch lever, a user interface generating a reverse signal at a user interface, a wheel speed sensor generating a wheel speed signal, a transmission positio...
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WO/2021/078476A1 |
The invention relates to a control unit for an automatic transmission of a vehicle. The vehicle comprises a gear selection operating element which allows a user of the vehicle to set different drive positions of the transmission, but not...
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WO/2021/079662A1 |
A shift range device (1) is provided with: a motor (10) serving as a power source for switching the shift position; an energization unit (41) for energizing the motor; and a monitoring unit (72) for monitoring for an abnormal state in wh...
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WO/2021/078887A1 |
The invention relates to an electric propulsion system for a vehicle, in particular a motor vehicle, comprising: • - an electric machine with permanent magnets (4) configured to be supplied by an inverter (90), the electric machine com...
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WO/2021/078868A1 |
The present invention relates to a transmission assembly (38) comprising a common ring gear assembly (46), a first sun gear (48), a first planet carrier (50) carrying a set of planet gears (52), a second sun gear (54) and a second planet...
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WO/2021/075365A1 |
A motor control device (40) is provided with: an energization control device (52): and an excessive return determination unit (55). The energization control device (52) controls energization of a motor (10). The excessive return determin...
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WO/2021/074428A1 |
The invention relates to a compact and quick-shifting two-speed gearbox having two synchronised dog clutches, wherein one sliding sleeve is actuatable via a single actuator to engage a first and second gear and a gear shift that is subst...
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WO/2021/073750A1 |
The present disclosure relates to a clutch engaging arrangement for a clutch of a transmission arrangement. The clutch engaging arrangement comprises a spring- loaded connecting rod having a connecting portion arranged at a distance from...
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WO/2021/069024A1 |
The invention relates to a transmission and parking lock actuation device (1) for a drive train of a motor vehicle, having an electric motor (2) and a parking lock apparatus (5) coupled via a first coupling mechanism (3) to a rotor shaft...
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WO/2021/063583A1 |
The invention relates to a gearbox system for a vehicle having an automatic gearbox, a gearbox control device that is designed to control the automatic gearbox, a monostable toggle switch which can be operated by a user, in particular a ...
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WO/2021/065798A1 |
According to the present invention, a drive mechanism (70) for driving an axial movement part in an axial direction (L) comprises: a drive part (71) that causes a first member (91) to reciprocate in a crossing direction (X) which is a di...
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WO/2021/058060A1 |
The invention relates to a method for the verification of a valve position of a hybrid drive train with a parking lock and at least one electric motor, in which method a hydraulic cylinder (33) of the parking lock (12) is actuated via a ...
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WO/2021/059636A1 |
A control device for a vehicle having a belt-type continuously variable transmission to which oil pressure is supplied from an electric oil pump, said control device having a control unit that increases the discharge amount of the electr...
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WO/2021/054307A1 |
An ECU (50), which is a vehicular control device, is provided in a vehicle (10) equipped with a parking lock device (40) and a steering driving device (20). The parking lock device (40) comprises a lock gear, an engaging member, and an a...
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WO/2021/051061A1 |
A compact park lock assembly may be configured to be pulled towards a ramped section of a locking lever during actuation between unlocked and locked positions to unlock and lock a park lock gear. The park lock assembly may include a guid...
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WO/2021/043454A1 |
The invention relates to a transmission (10) for a motor vehicle, comprising: at least one engageable and disengageable gear (18a); at least one actuation element (54), by means of which the at least one gear (18a) can be disengaged and/...
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WO/2021/037592A1 |
The invention relates to a gear selector drum arrangement for a shifting unit in the drive train of a motor vehicle, comprising: a rotary drive (3) having a motor shaft (4) that can be rotatably driven in two directions of rotation (R1, ...
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WO/2021/037402A1 |
The invention relates to a gearbox system for a vehicle having: an automated manual gearbox; a gearbox control device designed to control the automated manual gearbox; a monostable toggle switch which can be operated by a user, in partic...
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WO/2021/032520A1 |
The invention relates to a method for controlling the engagement and/or disengagement of a parking lock (1) of a transmission (2) of a vehicle (3), in particular of a motor vehicle (3a), wherein the vehicle (3) has the parking lock (1), ...
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WO/2021/023476A1 |
The invention relates to a motor vehicle having a control element for selecting a vehicle operating mode (also called driving mode) from a plurality of defined vehicle operating modes, wherein the respective selected operating mode is di...
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WO/2021/022666A1 |
Disclosed is a heavy gearbox, comprising a box body (9), a first shaft (1), a second shaft (2) and a control assembly (8). A first shaft gear (4) is mounted on the first shaft (1); a plurality of main shaft gears (20), a plurality of mes...
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WO/2021/021479A1 |
The present application relates to an automatic sequential transmission (AST) is provided. The AST comprises a shift fork moveable between a plurality of gear shift positions, a first drum operably coupled to the shift fork and configure...
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