Automatic transmission control system for automobiles

Details Automatic transmission control system for automobiles Automatic transmission control system for automobiles

1997-03-31

1998-10-06

Wright, Dirk

Interrelated power delivery controls, including engine control

Transmission control

Transmission controlled by engine

F16H 6100

Patent

active

058169504

ABSTRACT:
An automatic transmission control system including a hydraulic pressure control circuit which supplied locking and unlocking pressure to selectively lock and unlock the selected friction coupling elements so as to change a torque transmission path in the transmission gear mechanism and thereby to provide desired gears, a specific one of which is achieved by locking and unlocking simultaneously specific friction coupling elements.

REFERENCES:
patent: 4653351 (1987-03-01), Downs et al.
patent: 4796490 (1989-01-01), Butts et al.
patent: 4947330 (1990-08-01), Hiramatsu
patent: 5012699 (1991-05-01), Aoki et al.
patent: 5029494 (1991-07-01), Lentz et al.
patent: 5113343 (1992-05-01), Hunter et al.
patent: 5401219 (1995-03-01), Kimura et al.
patent: 5435796 (1995-07-01), Fujita et al.
patent: 5443427 (1995-08-01), Ataka et al.

Affiliated with

Also associated with

Rating

Automatic transmission control system for automobiles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic transmission control system for automobiles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic transmission control system for automobiles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-72554