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WO/2005/073011A1 |
The invention relates to a method for controlling a motor vehicle torque transmitting clutch (36) whose coupling state determines the distribution ratio of a drive torque between a first (24) and a second (26) wheel arrangement of the ve...
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WO/2005/073012A1 |
According to a method for controlling a locking or distributing clutch (e.g. 34) of a motor vehicle, at least one operating parameter of the vehicle different from a velocity of the vehicle is monitored with regard to a predetermined con...
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WO/2005/066515A1 |
A device for operating a vehicle clutch, comprising a master cylinder (1), a servo slave cylinder (21) and an operating control (11, 12) for operating the master cylinder (1). According to the invention, the device comprises a stopping m...
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WO/2005/063542A1 |
The invention relates to a hydraulic system in a motor vehicle. The inventive system comprises a primary hydraulic circuit provided with a pump (11) which is used to generate a regulated preliminary pressure and to which at least one pri...
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WO/2005/052600A1 |
There is provided wheel speed detection means (64) for detecting a wheel speed V based on a pulse signal corresponding to a rotational speed of a wheel (30), driving torque integration means (69) calculates an integral value ∫TINdt of ...
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WO/2005/050049A2 |
A torque transfer device in a motor vehicle, used for variable transfer of torque from a first shaft (13) associated with a first wheel pair (10a, 10b) to a second shaft (16) associated with a second wheel pair (18a, 18b), comprising a c...
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WO/2005/050065A1 |
The invention relates to a transmission device (1) for distributing an input torque to at least two output shafts (7, 8), comprising at least two planetary gear sets (2, 3), each containing at least three shafts. One respective shaft (4 ...
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WO/2005/047050A1 |
The invention relates to a control system (1) comprising an electronically controllable drive train, a co-ordination plane (4) which is associated with a system control device (6), and desired values (SW) which are produced on said co-or...
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WO/2005/043008A1 |
The invention relates to a transmission (1) for distributing a drive moment on at least two drive shafts (8) comprising at least two sets of planetary gears (2,3) consisting of three shafts. One respective shaft (4,5) of a set of planeta...
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WO/2005/042294A1 |
A method is disclosed for influencing the load alternation reactions of a vehicle (1) resulting from events that change tyre adhesion during the operation of the vehicle as a function of commands for at least one vehicle component (7, 8,...
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WO/2005/035294A1 |
The invention relates to a drive train (1) and a method for controlling and regulating the drive train (1) of a vehicle comprising at least two driven vehicle axles (4, 5). A main transmission (3) for obtaining different ratios of transm...
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WO/2005/035296A1 |
Disclosed is a control system for an at least temporarily four-wheel driven motor vehicle, comprising a control unit by means of which the driving torque of a drive unit can be variably distributed to primary driving wheels that are perm...
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WO/2005/035295A1 |
The invention relates to the drive train (1) of an all-wheel drive vehicle comprising at least two driven vehicle axles (4, 5), a main transmission (3) for obtaining different ratios of transmission interposed between a drive machine (2)...
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WO/2005/035297A1 |
Disclosed is a control system for an at least temporarily four-wheel driven motor vehicle, comprising a control unit by means of which the driving torque of a drive unit can be variably distributed to primary driving wheels that are perm...
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WO/2005/028288A1 |
A pedal bracket arrangement structure where a reinforcement member (3) is provided on the lower part of a dash panel (2), the lower end part of a pedal bracket (7) swingably supporting a pedal (6) is connected to a portion reinforced by ...
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WO/2005/028235A1 |
The invention relates to a drive arrangement which is used in the drive train of a motor vehicle with a driveable axle when required, comprising a gear mechanism (2) and a lamellar coupling (3). The gear mechanism (2) comprises a housing...
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WO/2005/026861A2 |
The invention relates to a pedal device (1) for motor vehicles, comprising a position indicator (28, 30) for the pedal (6), which generates an electric signal depending on the pedal position, and a spring device in the form of at least o...
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WO/2005/018975A1 |
The invention relates to a method for control of transverse diff-locking for a commercial or an emergency service vehicle, whereby the switching on and off of the transverse diff-lock is carried out as a function of the vehicle speed, lo...
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WO/2005/016683A1 |
The invention relates to a transmission system for the drive train of a motor vehicle comprising a differential (2), a reference shaft (30), a first clutch (32), and a second clutch (35). The differential (2) encompasses a differential c...
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WO/2005/009773A1 |
The invention relates to a control device for an at least partially four-wheel driven motor vehicle comprising a control unit (8) which enables the drive torque emanating from a drive unit (9) to be variably distributed according to oper...
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WO/2005/009776A1 |
The invention relates to a control device for an at least part-time four-wheel drive motor vehicle, comprising a control unit (8, 10), by means of which the driving torque of a driving unit (9) can be distributed, in a variable manner, t...
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WO/2005/009772A1 |
The invention relates to a control device for an at least partially four-wheel driven motor vehicle comprising a control unit (8) which enables the drive torque emanating from a drive unit (9) to be variably distributed to primary drive ...
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WO/2005/009774A1 |
The invention relates to a control device for an at least partially four-wheel driven motor vehicle comprising a control unit (8) which enables the drive torque emanating from a drive unit (9) to be variably distributed to primary drive ...
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WO/2005/009775A1 |
The invention relates to a control system for a vehicle with at least part-time four-wheel drive, comprising a control unit, which records or determines proportional parameters for the wheel speed of all wheels and the vehicle speed and ...
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WO/2005/002900A1 |
The invention relates to a method for regulating the torque distribution in a motor vehicle (11) comprising a power source (31), a power divider (21), a primarily driven first driving axle (12), and another driving axle (22) that can be ...
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WO/2004/109161A1 |
The invention relates to a method for operating a motor vehicle during gear shifting of a power divider which is actuated by an external force. According to known methods, the driver of a vehicle has to open a foot-operated clutch in the...
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WO/2004/106101A1 |
A method of controlling a front wheel drive vehicle, which additionally has an electrical drive for the rear wheels of a vehicle, comprising detecting at least one cornering parameter and applying an unequal torque to the rear wheels by ...
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WO/2004/098939A1 |
The invention relates to a method for regulating the driving dynamics of a vehicle, according to which at least one wheel of the vehicle is impinged upon by a specific torque as a result of a clutch being controlled that transmits torque...
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WO/2004/087453A1 |
A rear-drive vehicle (1) having a self-locking differential (9); a regulating device (24)for regulating the lock percentage (%L) of the differential (9); a number of sensors (16) for real-time detecting dynamic parameters of the vehicle ...
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WO2003086803B1 |
A transfer case (16) is provided and includes a first output shaft (18) and a second output shaft (22).
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WO/2004/069576A1 |
The invention relates to a drive mechanism for all-wheel drive vehicles, comprising a variable-speed transmission and an interaxle differential for distributing drive torque onto a first and a second axle differential via which the front...
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WO/2004/059190A1 |
The present invention is to provide a continuously variable mechanical transmission system for a car capable of silent transmission through mitigation of noise, vibration and transmission shock generated upon transmission operation and h...
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WO/2004/058532A1 |
The invention relates to a method for controlling a shiftable clutch K in the drive train AS between a front axis VA and a rear axis HA of a 4-wheel drive motor vehicle (1), wherein one axis is driven directly and the other axis is conne...
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WO/2004/054820A1 |
The invention relates to a wheel axle (2) for a vehicle comprising an axle case (13) and a central gear (1) arranged in the axle case. Two driving axles (8, 9) extend in opposite directions from the central gear for driving two wheels. A...
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WO/2004/045885A1 |
An electronic gearshift device of a transfer case assembly for a four wheel drive vehicle is provided. The electric gearshift device comprises a motor; a camshaft rotatably driven by the motor; a rail member separated from the camshaft b...
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WO2002079673B1 |
A drive axle assembly for use in an all-wheel drive vehicle having a first hydraulic coupling (44) operable to automatically transfer drive torque to a secondary driveline (16) in response to slip of the primary driveline (14) and a seco...
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WO/2004/039620A1 |
The invention concerns a driving system for a utility vehicle having at least one rear axle capable of being permanently driven by a drive motor, via a box with interchangeable pinions, and a front axle operatively connected to the rear ...
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WO/2004/039621A1 |
A system for determining friction between a surface and a tire of a driven wheel in a wheeled vehicle having a first and a second driven wheel, comprising the steps and functions of: - calculating slip values of a first and a second driv...
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WO/2004/033244A1 |
The invention relates to a method for controlling a drive system and a drive system for vehicles with drive to two driven axles with an automatic gearbox and a subsequent distribution gearbox which is switched by the driver, for distribu...
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WO/2004/028852A1 |
A driver of electric automobile in which the drive wheel of the electric automobile can be selected accurately depending on the road conditions. In an electric automobile having four or more wheels, all wheels (1-4) are fixed with drive ...
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WO2003083326A9 |
An axle center (C) for delivering engine torque to two axle shafts (18) which in turn transfer the torque to road wheels (4) includes a torque coupling (50) though which the torque is transferred to the axle shafts. The coupling includes...
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WO/2004/022373A1 |
The invention relates to a drive axle comprising a variable torque distribution for a motor vehicle. Said axle comprises a central shaft (34) and a respective drive shaft, a primary drive shaft (33) being connected to the central shaft (...
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WO/2004/018248A1 |
A vehicle transmission system includes an input shaft (2) connected to a differential mechanism, which has two output shafts (12, 20). The two output shafts carry first and second coaxially mounted sun wheels (10, 12), respectively, of a...
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WO/2004/011295A1 |
A power transmission system coupling (100) configured to provide a responsive and controllable clutch (110) using a torque split arrangement including a planetary gear set (106) for torque modulation, together with a locking device (134)...
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WO/2004/010017A2 |
A hydraulic actuation system, especially for actuating the clutch of a vehicle, containing a master cylinder unit, a slave cylinder unit, a hydraulic medium line connecting the two cylinder units and a throttle valve which is used to alt...
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WO/2003/102449A2 |
The invention relates to an optical display device pertaining to a selector-lever arrangement comprising a selector lever which is mounted in a motor vehicle and is used to switch between different shifting states of a motor vehicle gear...
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WO/2003/097396A1 |
An automotive vehicle (A) has wheels (4) on primary and secondary axles (12,20) to which power from a motor (6) and transmission (26) is delivered through a transfer case (28). The transfer case apportions the torque between the primary ...
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WO/2003/097397A1 |
A vehicle drive device (20), comprising an electric motor (20a), a differential device (20d) distributedly transmitting a power outputted from the electric motor (20a) to right and left drive wheels, and a clutch (20c) engaging and disen...
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WO/2003/093047A1 |
A differential control system for the centre and rear differentials of a four-wheel-drive vehicle comprises a controller (28) which receives signals input from a number of sensors including ride height sensors (42, 44, 46, 48). The contr...
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WO/2003/091056A1 |
Drive force transmission equipment, wherein the front and rear wheels (Tf) and (Tr) of a car driven by an engine (10) are connected to each other through a differential control device (15) capable of changing a transmission torque, when ...
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