About 38 results
https://drivepatents.com/patents/1087309 · 6 May 2004
A torque distribution control device (17) for a four-wheeI drive vehicle is disclosed having a torque distribution device (23) for distributing the drive power transmitted from an engine (10) to either of the front wheels (Wf) or the rear wheels (Wr) as pr...
https://drivepatents.com/patents/1089179 · 3 Mar 2004
A hunting detecting device used for an electrical load detecting device sets a current command value for an electrical load. Based on a deviation between a current that actually flows through the electrical load and the current command value, the hunting d...
https://drivepatents.com/patents/1090598 · 2 Jan 2004
A four-wheel drive vehicle is provided with a drive power transmission device for controlling the connection degree of a front wheel axle driven by an engine with a rear wheel axle. A drive power distribution control device is responsive to a vehicle speed...
Drive-force distribution controller and drive-force distribution method for four-wheel-drive vehicle
https://drivepatents.com/patents/1092092 · 5 Nov 2003
A drive-force distribution controller controls a drive-force transmission apparatus (17) of a vehicle in order to control transmission of drive force to rear wheels (20) or front wheels (16) of the vehicle in accordance with a designated drive-force transm...
https://drivepatents.com/patents/1092038 · 5 Nov 2003
A four-wheel drive vehicle provides a torque distribution clutch mechanism which directly transmits the driving force generated from the engine (22) to one of two front wheels (FT1,FT2) or two rear wheels (RT3,RT4), and which transmits it to the other whee...
https://drivepatents.com/patents/1092047 · 5 Nov 2003
A drive system for an automotive vehicle of the front-and-rear wheel drive type, comprising a primary drive mechanism (10a) for drive of a set of front road wheels (13e) and an ancillary drive mechanism (10b) for drive of a set of rear road wheels (19d), w...
https://drivepatents.com/patents/1092251 · 29 Oct 2003
A spiral cable device is provided with a cylindrical casing, an inner cylinder rotatable relative to the cylindrical casing, and a flexible flat cable connected to the inner cylinder at one end thereof and to the cylindrical casing at the other end thereof...
https://drivepatents.com/patents/1092245 · 29 Oct 2003
The four-wheel-drive vehicle has a torque transmission device configured to distribute torque transmitted from an engine to a first set of wheels to a second set of wheels. Throttle-opening of the engine is detected. A first torque command which depends on...
https://drivepatents.com/patents/1092211 · 29 Oct 2003
A torque distribution control device for a four-wheel drive vehicle is disclosed having a torque distribution device for distributing the drive power transmitted from an engine to either of the front wheels or the rear wheels as prime drive wheels, to othe...
https://drivepatents.com/patents/1092237 · 29 Oct 2003
A four-wheel drive vehicle (11) has front wheels (15) and rear wheels (20) driven by an engine (12), and a coupling (17) for changing the distribution ratio of torque to the front wheels and the rear wheels. An ECU determines whether engine braking is bein...