Disengageable four-wheel-drive transmission system for motor veh

Details Disengageable four-wheel-drive transmission system for motor veh Disengageable four-wheel-drive transmission system for motor veh

1990-10-05

1992-03-24

Diehl, Dwight

Planetary gear transmission systems or components

Fluid drive or control of planetary gearing

Control of differential planetary gearing

475150, 475200, F16H 3708, F16H 144.5

Patent

active

050983520

ABSTRACT:
A disengageable four-wheel-drive transmission system for motor vehicles with transverse gearbox includes a gradually-engageable hydraulic clutch controlled automatically by an electronic control unit in dependence on operating parameters including the torque transmitted by the engine of the vehicle at the time in question. The electronic control unit is arranged to cause the clutch to be engaged gradually from a disengaged condition in which the drive is transmitted from the gearbox only to the front differential or the rear differential of the transmission system.

REFERENCES:
patent: 3845671 (1974-11-01), Sharp et al.
patent: 4718301 (1988-01-01), Friedrich
patent: 4784236 (1988-11-01), Bausch et al.
patent: 4802383 (1989-02-01), Katayama et al.
patent: 4815336 (1989-03-01), Katayama et al.
patent: 4862769 (1989-09-01), Koga et al.
patent: 4966249 (1990-10-01), Imaseki

Affiliated with

Also associated with

Rating

Disengageable four-wheel-drive transmission system for motor veh does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Disengageable four-wheel-drive transmission system for motor veh, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disengageable four-wheel-drive transmission system for motor veh will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2006031