About 13 results
https://drivepatents.com/patents/1397981 · 12 Mar 2025
The present invention provides an anti-skid control method for transfer case, which includes that: S10: calculating a target speed of a main driving shaft through the following formula: vm, target = max(vs, target, Vmin); S20: determining an anti-skid cont...
https://drivepatents.com/patents/981554 · 27 Nov 2013
A work vehicle is provided with an engine, a hydraulic pump, a movement hydraulic motor, an acceleration operation member, and a control section. The hydraulic pump is driven by the engine. The movement hydraulic motor is driven by hydraulic fluid which is...
https://drivepatents.com/patents/1066966 · 31 May 2006
An automated manual transmission apparatus for performing, to an automated manual transmission (30), a specific control different from a normal shift operation when a driving wheel is in a slip condition, characterized in that the automated manual transmis...
https://drivepatents.com/patents/1068201 · 19 Apr 2006
The invention provides a fluid control valve (1) for controlling the flow of hydraulic fluid from a hydraulic pump (5) to and from a plurality of hydraulic motors (7). The valve conveniently includes selector valve (3) for selectively energizing a flow div...
https://drivepatents.com/patents/1068971 · 22 Mar 2006
The method for controlling the travelling stability of a motor vehicle entails regulating slip of the driven wheels directly by control of the torque transmitted by the clutch (10) between the engine (6) and wheels of the vehicle. Locking of the wheels in ...
https://drivepatents.com/patents/1077302 · 1 Jun 2005
The invention relates to an automobile that is equipped with a gear type transmission comprising the first torque transfer path between the input and output shafts formed by mesh type clutches (19, 20, 21) and second torque transfer path between the input ...
https://drivepatents.com/patents/1078711 · 6 Apr 2005
In a vehicle of a four-wheel independent steering type, an electronic control unit calculates a target yaw rate in accordance with a vehicle speed and a steering angle, and calculates a vehicle-control target value on the basis of the target yaw rate and a...
https://drivepatents.com/patents/1089182 · 3 Mar 2004
A vehicle driving force control apparatus is provided to prohibit a change in a shift schedule that will cause insufficient power generation of a generator (7) that supplies power to an electric motor (4) to drive a first drive wheel (3L or 3R). The vehicl...
https://drivepatents.com/patents/1093177 · 24 Sep 2003
A vehicle drive force controller for suppressing a slip of a drive wheel of a vehicle comprising means for calculating a target speed change ratio according to said running state and for transmitting a speed change ratio command signal to control a speed c...
https://drivepatents.com/patents/1102861 · 31 Jul 2002
A control device for a drive line of a vehicle, in which a drive line from a power source to drive wheels includes wheel control means for controlling the speed of said wheels, and a connection mechanism for increasing/decreasing a torque transmission capa...