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WO/2007/143965A1 |
The invention relates to a method and a device for controlling or regulating an automatic or automated transmission (1) in a vehicle. According to the invention, one or more sensors (6) in the transmission measure at least one oil parame...
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WO/2007/141586A1 |
Gear shift mechanism for preventing unintentional gear disengagement, comprising a gearbox lever (7) , mounted for pivoting around a first pivot point (9) between two end positions. A first end (10) of a bar (4) is rotatably fixed to the...
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WO/2007/137895A1 |
The invention relates to a shift device (1) for a gearbox, in particular for a manual gearbox of a motor vehicle, said gearbox comprising, in particular, a pivotable gearshift shaft (3) which can be actuated by means of a gearshift lever...
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WO/2007/134934A1 |
The invention relates to a transmission comprising a device for detecting rotational speed. Said device comprises a rotational speed transmitter (21) which is rotationally fixed to a transmission shaft, and a stationary rotational speed ...
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WO/2007/134942A1 |
The invention relates to a method and a device for controlling an automated gearbox, a gearbox control device being provided which gives output signals to appropriate actuators on the basis of input signals, for carrying out a switching ...
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WO/2007/131861A1 |
The invention relates to a method for determining the driving resistance of a motor vehicle, which method is carried out in conjunction with shifting of an automated manual gearbox from a load gear to a target gear, wherein a first drivi...
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WO/2007/131862A1 |
The invention relates to a method for determining the mass of a motor vehicle, which method is carried out in conjunction with shifting of an automated manual gearbox from a load gear to a target gear, wherein force and movement variable...
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WO/2007/121846A1 |
The invention relates to a method for regulating a drive (1) having a drive machine (2) and a hydrostatic gearing (3) with an adjustable hydraulic pump (4) and an adjustable hydraulic motor (5). The adjustable hydraulic pump and the adju...
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WO/2007/121977A2 |
The invention relates to a control system for a vehicle cockpit, in particular, for generating control commands corresponding to manual user input operations. The aim of the invention is to provide input operations within a vehicle cockp...
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WO/2007/119549A1 |
In clutch-to-clutch up shift, occurrence of inertia shock is suppressed while engine racing is prevented. In response to a first sweep control where the engaging side sweeps up toward a target hydraulic pressure (PTA), the release side h...
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WO/2007/110721A1 |
In a hybrid driving apparatus, a planetary gear mechanism (3) having a first rotating element (7), a second rotating element (4) and a third rotating element (5) is provided, and a first driving power source (ICE) (2), a second driving p...
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WO/2007/106867A2 |
A chain tensioning system (100) is provided which maintains tension on a chain and permits slow changes in chain tension while dampening sudden changes. An exemplary embodiment may permit slow changes in chain tension while dampening sud...
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WO/2007/104880A2 |
The invention relates to a gearbox equipped with a position sensor that senses the position of the control member which is moved in order to change gear. The gearbox comprises a casing through which there passes a control member (6, 7) t...
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WO/2007/102419A1 |
When the gear of a transmission for transmitting the torque of a motor (MG2) to a drive shaft is subjected to a Hi-Lo change with the accelerator pedal being off or slightly depressed, the engine is run (S150, S200) at the shifting minim...
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WO/2007/102420A1 |
When the gear of a transmission for transmitting the torque of a motor (MG2) to a drive shaft is changed with the accelerator pedal being off or slightly depressed, an upper limit speed (Nmax) is set (S140) by using a varying rate (Nrt) ...
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WO/2007/093727A2 |
The invention relates to a method for blocking a drive train of a motor vehicle and for controlling an automatic gearbox comprising a clutch for coupling the engine and the gearbox of the vehicle. Said method is characterised in that it ...
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WO/2007/088429A1 |
When there is no malfunction in either drive shaft rotational speed detection portion (36) or rotating shaft rotational speed detection portion (44), control of internal combustion engine (22), the power split device (30, MGl), the elect...
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WO/2007/088487A2 |
In a control device of a vehicular automatic transmission, if a low speed step (L) continues for a predetermined time (S1), the upshift line is changed to an air discharge-purpose upshift line (S2), so that the probability of switching t...
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WO/2007/086201A1 |
A control device (27) causes a motor-generator (MG2) to stop while a shift lever is set to a neutral position, and changes the rotation speed of an electric oil pump from a first rotation speed to a second rotation speed lower than the f...
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WO/2007/086213A1 |
When a vehicle is traveling with the engine idling (S410, S420) and when the transmission is in the Lo gear and it is not immediately after a gear shift between Hi-Lo (S430-S450), a learning judgment flag F1 is set at a value 1 (step S46...
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WO/2007/086194A1 |
When an engine is in operation an ignition switch is turned off by a driver (YES at S100) an ECU executes a program including the step of actuating an electric motor driven oil pump (S140).
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WO/2007/082670A1 |
A semiautomatic vehicle gearbox comprising, for said gearbox, a shift lever (10) directly coupled to the gearbox itself; a shaft of said gearbox; and connection means between said shift lever and said shaft; characterised by comprising a...
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WO/2007/077663A1 |
Solenoid valves such as linear solenoid valves (SL1-SL5, SLU) are constituted as normal by closed solenoid valves. A first clutch apply relay valve (34) outputting a forward range pressure PD as a reverse input pressure in the case of so...
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WO/2007/076814A1 |
The invention relates to a selector for controlling a vehicle transmission, said selector comprising an operating element (4) that can be rotated about a rotational axis (5) into different switching positions (6, 7, 8, 9), a shaft (21) w...
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WO/2007/077664A1 |
Provided is a hydraulic control system comprising a solenoid valve (SR) for outputting a signal pressure in failure but not at a normal time, and a first clutch apply relay valve (34) adapted to be switched to a normal position (at a rig...
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WO/2007/077665A1 |
Provided is a hydraulic control system (20) comprising a manual shift valve (23) for outputting a forward range pressure (PD) or a reverse range pressure (PR), and a linear solenoid valve (SL4) for outputting an apply pressure to a hydra...
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WO/2007/073999A1 |
The invention relates to a device (1) for exchanging signals, especially in motor vehicles, said device comprising a unit (3) for exchanging signals. The inventive device is provided with a single-component holding device (4) which can b...
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WO/2007/075421A2 |
The invention relates to torque sensors or more particularly to automotive torque sensors which measure the torque transmitted at one or more positions within an automotive power train. The invention provides a method for zeroing an auto...
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WO/2007/074584A1 |
A transmission control device for a working machine, in which, when learning of clutch hydraulic pressure for operating a clutch of a transmission device fails, the cause of the failure can be easily specified. A transmission control sec...
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WO/2007/074608A1 |
A construction vehicle in which the occurrence of slip can be reduced. The construction vehicle comprises an engine, a hydraulic pump driven by the engine, a hydraulic motor for traveling driven by a pressure oil discharged from the hydr...
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WO/2007/073892A1 |
The invention relates to a hydrostatic drive (1) and a method for braking a hydrostatic drive (1). In the hydrostatic drive (1), a hydraulic pump (3) is connected to a hydraulic motor (4) by means of a first and a second working line (11...
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WO/2007/073181A2 |
A gear changing device (1) has a gear lever (3) to operate a vehicle gear box, and several sensors to detect the movement of the gear lever with respect to the surroundings as a result of a force exerted by a user on the gear lever. The ...
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WO/2007/065646A1 |
The invention relates to a vehicle seat (10) that has a modifiable geometry in order to adjust the same to a user's driving needs. Said vehicle seat comprises at least one seat part (12) with a seat part cushion (12B) forming a sitting a...
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WO/2007/067401A2 |
A manual transmission fluid having a Vl greater than 160 and a Brookfield viscosity at -400ºC less than 30,000 cP. It comprises: 1) a base oil (made from a waxy feed) having less than 0.06 wt% aromatics, greater than 5 wt% total molecul...
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WO/2007/067115A1 |
A method for gear selection during driving of a vehicle in a heavy uphill drive condition, said vehicle comprising an engine (1), an automated mechanical transmission (9), a clutch (3), a control unit (45) for receiving input signals inc...
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WO/2007/066469A1 |
A work machine gear change controller for improving work efficiency and facilitating the setting by enabling arbitrary setting of a desired gear change condition in an automatic gear change mode depending on the situation of the work sit...
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WO/2007/065656A1 |
The present invention relates to a shift module (1) for a shift lever of an automatic gear drive, comprising a linearly displaceably supported slider (10, 200), which is engageable with a shift lever and which can be displaced out of its...
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WO/2007/063773A1 |
A controller (3) includes a start/stop judgment unit (31) for performing start/stop judgment by comparing a relative displacement amount with a start threshold value, a target relative displacement setting unit (32) for setting a target ...
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WO/2007/063639A1 |
An automatic transmission in which a shock is prevented from occurring when a brake is engaged by operating the brake to stop the rotation of a clutch due to a drag torque in a non-drive range such as neutral range. The automatic transmi...
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WO/2007/064411A1 |
A system (10) for controlling a power output is disclosed. The system includes a hydraulic actuator (16) configured to output a first torque and a source of pressurized fluid configured to supply a flow of pressurized fluid to the hydrau...
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WO/2007/054249A1 |
A method for self configuring automated mechanical transmissions (AMT) and electronic control units (ECU) ensures compatibility therebetween. The method comprehends undertaking a program or subroutine when the vehicle is first powered up...
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WO/2007/053234A1 |
A retarding system (28) for a work machine (10) is disclosed. The retarding system has a power source (12), a transmission (16), and a torque converter (14) operatively coupling the power source and the transmission. The torque converter...
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WO/2007/051644A1 |
Across the spectrum of automatic transmissions, rapidly depressing the accelerator pedal to floor is interpreted by the transmission and associated components as a request for increased engine power to, for example, pass another vehicle ...
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WO/2007/052692A1 |
A travel control device for a working vehicle has a hydraulic pump, hydraulic motors connected as a closed circuit and in parallel to each other to the hydraulic pump and driving different wheels by pressurized oil from the hydraulic pum...
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WO/2007/049682A1 |
A controller capable of ensuring an engine braking force or a drive torque even if the speed-change ratio control of an automatic transmission or the speed-down control thereof fails. A controller of a vehicle automatic transmission whic...
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WO/2007/049701A1 |
A device for controlling drive of an electric vehicle, preventing a variation in the speed of an engine before and after a gear shift, thereby unpleasant and uncomfortable feeling to a driver is prevented. The device has a differential d...
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WO/2007/049681A1 |
When speed is changed by a stepless transmission and a clutch is engaged, a variation in torque inputted into the clutch is suppressed. A controller for a vehicle drive device that has a reaction force generation device for controlling t...
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WO/2007/049678A1 |
A driving device having a continuously variable transmission section and a multistep automatic transmission section so as to carry out a speed change for transmission using engine braking according to a manual operation with high respons...
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WO/2007/049679A1 |
It is possible to provide a hybrid vehicle drive device control device capable of preventing uncomfortable feeling when traveling by power of an electric motor. The hybrid vehicle drive device control device including an electric motor, ...
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WO/2007/049683A1 |
A controller of a vehicle driving device capable of preventing the output torque from varying when the speed is changed by means of a transmission provided on the output side of the driving power source. A controller of a vehicle driving...
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