About 199 results
https://drivepatents.com/patents/1089312 · 3 Mar 2004
An apparatus, method, and recording medium for controlling starting of an internal combustion engine. The apparatus for controlling starting of an internal combustion engine is provided with a clutch for connecting and disconnecting a motor and the interna...
https://drivepatents.com/patents/1090166 · 21 Jan 2004
The method involves preparing for driving off by engaging first and second forward driving off gears in association with first and second gearbox (26) input shafts (24,25), whereby the second forward driving off gear has a lower ratio than the first, or ho...
https://drivepatents.com/patents/1090610 · 2 Jan 2004
Method for bringing the drive system of a moving motor vehicle into a torque transfer ready state for transmission of a torque to the gear unit has the following steps: alteration of the rotational velocity of the drive assembly (12) to a set velocity that...
https://drivepatents.com/patents/1091049 · 17 Dec 2003
A transmission system includes a Central Processing Unit (CPU) that controls truck braking energy by sharing energy dissipation between clutch packs. The CPU reduces engine speed and then slips the two clutch packs at the same time to maintain a reduced tu...
https://drivepatents.com/patents/1092085 · 5 Nov 2003
A power transmission system is provided which can prevent a feeling of inertia travel due to torque transmission interruption occurring when a dog clutch is engaged to shift the speed position, without increasing the axial length of a transmission. An inpu...
https://drivepatents.com/patents/1092389 · 22 Oct 2003
The device has arrangements (8,9) for specifying a desired clutch torque and a desired engine torque depending on the gas pedal setting, a torque regulator (10) for regulating the actual clutch torque to the desired torque and a revolution rate regulator (...
https://drivepatents.com/patents/1093023 · 24 Sep 2003
A transmission system is comprised of a twin-clutch transmission (3) which comprises a first clutch (C1) for selecting a first gear-ratio group and a second clutch (C2) for selecting a second gear-ratio group. A control unit (7) for controlling the twin-cl...
https://drivepatents.com/patents/1093362 · 10 Sep 2003
A vehicle clutch control device comprises a clutch actuator (28), a clutch pedal (31), a stroke sensor (41), and an electronic control unit (ECU) (51). The stroke sensor (41) detects a pedal stroke, which is a depression amount of the clutch pedal (31) by ...
https://drivepatents.com/patents/1095568 · 4 Jun 2003
Method and an apparatus for controlling a vehicle comprising a power train control unit 100 that controls friction clutch 203 when shifting from one cogwheel row to the other cogwheel row, sets the target synchronous rotation speed (Ni_ref) based on the ou...
https://drivepatents.com/patents/1095688 · 28 May 2003
The invention relates to a method and a system of controlling a vehicle comprising friction clutches 203, 204 and engaging clutches 19, 20, 21 that are arranged between an input shaft and an output shaft of a gear type transmission having a plurality of ge...