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WO/2004/048813A1 |
Shift- and select-directional operations of a change lever (8) are detected by the same detection switch (18). A horizontal shaft (10) is rotatably supported between both side walls (2a, 2b) of a casing (2), and the change lever (8) inse...
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WO/2004/048812A1 |
The invention relates to a novel system which enables the numbers and the orientation diagram located on the gearshift quadrant to be distinguished in the dark. For said purpose, the handle of the gearshift lever is equipped with an embe...
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WO/2004/048818A1 |
The invention concerns a method for controlling automatic transmission (3) of a vehicle comprising an engine (2) driving the transmission (3) which consists in: detecting a downhill situation of the vehicle, and selecting a transmission ...
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WO/2004/048817A1 |
The invention relates to a gearshifting unit for a vehicle transmission (6). Said unit comprises a main transmission part (10) which is manually shifted by the driver of the vehicle using a gearshift lever (16); a range auxiliary transmi...
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WO/2004/048819A1 |
The invention concerns a method for controlling selection of an automatic transmission gear ratio with staged ratios or constant variation for a vehicle comprising control means for preventing/allowing extension of the gear ratio or for ...
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WO/2004/046585A1 |
The invention relates to a gearbox device especially a gearbox for a motor vehicle comprising a drive-by-wire operating device and a method for operating said gearbox device . Sensors detect the position of a selector aid, said sensors t...
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WO/2004/045926A1 |
The invention relates to a system for the keyless operation of a motor vehicle, by means of an ID generator carried by the vehicle user and an operating element (2), for starting and stopping the engine, whereby the key-interlock conditi...
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WO/2004/042256A1 |
The invention relates to a shifting device for transmitting shifting commands to an automatic gearbox of a motor vehicle, comprising the following: a housing (1) and/or a frame; a shift lever (2) which is embodied in such a way that it c...
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WO/2004/041581A1 |
A method and a device for controlling the gear shift of a mechanical transmission capable of shortening a gear shifting time without a shock due to the disengagement of gears, the device comprising an engine torque control means controll...
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WO/2004/038260A1 |
An automatic gear shift controller, comprising an engine control means having either or both of a vehicle speed limiting function for controlling the driving of an engine by suction air amount signals detected by a suction air amount det...
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WO/2004/037590A1 |
The invention relates to a method for operating a drive train comprising a drive engine and an automatic, unsynchronised variable-speed gearbox that can be connected to the drive engine by means of an automatic clutch. A control device u...
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WO2004027994B1 |
The invention relates to an inductive sensor unit having one or more sensor coils, which have been mounted on a printed circuit board in a planar manner. According to the invention, a change in the inductance of the sensor coils caused b...
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WO/2004/038259A1 |
The invention relates to a shifting device (4) for an automatic transmission having an additional manual shifting function. The shifting device comprises a selector lever (6) that is pivotally mounted on a shifting gate (10) in such a ma...
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WO/2004/037597A1 |
Disclosed is a drive train comprising a device (4) for selecting driving mode ranges of an automated manual transmission or automatic transmission of a motor vehicle. Previously known selecting devices which are embodied as selector leve...
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WO/2004/036093A1 |
The invention concerns a control for a hydrostatic power train (1) comprising a hydraulic pump (2) which is connected, via a first main pipe and a second main pipe (7, 8), to a first hydromotor unit (5, 5') driving a front axle and to a ...
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WO/2004/036090A1 |
The invention concerns an electrical architecture of a gear selection device for automatic gearbox, comprising a lever (1), a gear selection module (30) and a control module (25), such that, in accordance with a first embodiment, the lev...
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WO/2004/036167A2 |
A dual-string tension dynamometer (1) utilizes two strings (10, 11) wrapped around approximately ninety degrees of a test wheel (12). The lateral forces (E, F) are balanced such that the total lateral force net value is zero. The results...
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WO2002098694A9 |
A vehicle comprising a gear shift unit having a gear shift lever housing (4) and a gear shift lever (5) moveable in relation to the gear shift lever housing (4), the gear shift lever being maneuverable within an active position range for...
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WO/2004/033939A1 |
The invention relates to the locking and releasing of actuating elements especially in an automatic-manual transmission of vehicles. The invention particularly relates to a manual gear input unit comprising several actuating elements, e....
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WO/2004/033245A1 |
The invention relates to a hybrid drive of a motor vehicle comprising a power-split transmission between an internal combustion engine, a generator, and an electric motor that is force-coupled to the drive train of driven vehicle wheels....
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WO/2004/031623A1 |
The invention relates to a parking brake actuator (38) for an automatic transmission of a motor vehicle. A parking brake is engaged by means of a spring (49) via a parking brake cone (24) when said spring (49) is released. The inventive ...
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WO/2004/029482A1 |
A shift lever assembly (10) including a base member (14) and a shift lever (12); the shift lever (12) being pivotally mounted to the base member (14). The shift lever (12) is pivotally adjustable by an operator, relative to the base memb...
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WO/2004/029485A1 |
A method for controlling an automatic transmission, comprising the steps of gear-shifting a transmission to a traveling gear position, gear-shifting the transmission to neutral position when a vehicle speed increases to a specified value...
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WO/2004/024489A2 |
The invention relates to a method for controlling and/or regulating a drive train in a vehicle with an engine and a gearbox, especially an automatic gearbox, whereby depending on a warning signal and a stopping request of the driver an e...
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WO/2004/025143A1 |
The invention relates to a driving gear selector device (10) for an automatic transmission of a motor vehicle. During normal operation, driving gears selected using a lever (11) are set by means of an actuator (electric motor (13)), driv...
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WO/2004/024524A1 |
The invention relates to a method and device for monitoring brake signals in a vehicle with a gearbox control unit and engine control unit. An error recognition or a plausibility control of said brake signals is carried out. Brake light ...
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WO/2004/025144A1 |
The invention relates to a method and device for carrying out a skid control for a stepless gearbox, in particular a belt transmission. A method for carrying out a skid control for a stepless gearbox, in particular a belt transmission, w...
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WO/2004/025142A1 |
The invention relates to an infinitely variable spherical-disk-shaped enveloping gear system comprising two pairs of spherical disks which are adjustable relative to each other, one pair being arranged at the drive end and the other pair...
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WO/2004/012971A1 |
A motion control device (10) of a vehicle, wherein when the absolute value of a steering angle (Ņēs) is equal to or more than a specified angle, if an estimated body speed (Vso) is equal to or more than a specified value, a gear ratio (n...
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WO/2004/013520A1 |
The invention relates to a method for operating an automatic transmission comprising a torque converter and at least one functional clutch, said automatic transmission belonging to a motor vehicle having an internal combustion engine wit...
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WO/2004/010031A2 |
The invention concerns a method for automatic transmission control equipping a vehicle in uphill situation. The invention also concerns a device for automatic transmission control equipping a vehicle in uphill situation. More particularl...
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WO/2004/005766A1 |
A shift lever mechanism (10) comprises a housing (12), having a longitudinal axis (14), and a lever (16), having a first end (18), a second end (20) and a longitudinal axis (22). The mechanism (10) further comprises pivoting means (24) a...
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WO/2004/005765A1 |
The invention relates to a device for translating a biaxial pivotal motion of a gear-shift lever (2) into a planar motion of a gear-shift lever position transmitter. The inventive device comprises: a guide element (20, 27, 31, 32) for li...
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WO/2004/005764A2 |
A shift lever mechanism (10) comprises a housing (12), having a longitudinal axis (14), and a lever (16), having a first end (18), a second end (20) and a longitudinal axis (22). The mechanism (10) further comprises pivoting means (24) a...
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WO/2004/005768A1 |
The invention relates to a device for evaluating vehicle, driving and operating parameters of a vehicle in order to set a multiplication of a transmission according to calculating rules, characteristic quantities or characteristic diagra...
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WO/2003/106212A1 |
Drive means for motor vehicles, comprising an internal combustion engine (1) and an unsynchronised autoshift gearbox (9). The clutch and the gearbox are s controlled by an electronic transmission control unit (45) which communicates with...
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WO/2003/106867A2 |
A method and system for controlling downshifting in an automated mechanical transmission system utilized on a vehicle. When an automatic power downshift from a currently engaged ratio is required, the engine acceleration is monitored and...
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WO/2003/100280A1 |
At least one input signal is detected in a time slot, representing the temporal progression of at least one rotational value of the motor of a drive train section and/or the respective corresponding power thereof and is electronically tr...
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WO/2003/099603A1 |
A system is provided for the control of two transmissions (172, 184) in a multi-combination vehicle having at least two engines (170, 182), each engine operatively coupled to one transmission. Each transmission (172, 184) has its own ele...
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WO/2003/098076A1 |
The invention relates to an automatic gearbox comprising a plurality of gearshift steps with which respectively at least one driving toothed wheel and at least one driven toothed wheel are associated. One of said toothed wheels is respec...
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WO/2003/098075A1 |
The invention relates to a method for configuring an electronic transmission control device (2) of an automatic transmission (1) in a motor vehicle. Selectable shifting programs (10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120) on an i...
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WO/2003/095258A1 |
Drive means for motor vehicles, comprising an internal combustion engine (1) and an unsynchronised automated stepped gearbox (9). The clutch and the gearbox are controlled by an electronic transmission control unit (45), which communicat...
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WO/2003/091605A1 |
The invention relates to an operating-mode control assembly for an automatic gearbox (4). Said assembly comprises: a gear lever (7), which is displaceably mounted in a support mechanism (8); a control unit (5) for changing over the gearb...
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WO/2003/091606A1 |
A travel control device of a hydraulically driven vehicle, comprising a hydraulic pump (10) driven by a prime mover, a traveling motor (12) driven by pressure oil supplied from the hydraulic pump (10), a traveling control valve (11) for ...
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WO/2003/089815A1 |
The invention relates to an electropneumatic gearshift unit for a vehicle gearbox (6). Said unit comprises a primary gearbox part (10) that is shifted manually by the vehicle driver by means of a shift lever (16) and a splitter gearbox (...
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WO/2003/087616A1 |
The invention relates to a method for diagnosing a leakage of a hydraulic release system of a twin clutch of a parallel shift gearbox.
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WO/2003/087846A2 |
The initial rotational speed of a conical disc flexible drive transmission is determined by measuring a wheel rotational speed and the gear ratio and by calculating the initial rotational speed therefrom. In order to ascertain the slippi...
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WO/2003/087608A2 |
The invention relates to a clutch unit for transmitting torque between an engine and a transmission, equipped with at least one friction clutch, particularly for motor vehicles, and an adjusting device (16, 198, 228) that automatically c...
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WO/2003/087607A1 |
The invention relates to a clutch assembly in which a clutch (K1), in order to engage, is pressed together against the force (FKS) of the lining springiness via a lever plate. An additional spring force (FTF), which acts upon the lever p...
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WO/2003/087631A1 |
The invention relates to a gearshift mechanism for carrying out gearshifts in an automated gearbox of a vehicle. Said gearshift mechanism comprises at least one selector shaft (1) for actuating and at least one selector bar (4) allocated...
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