Shift control method and apparatus for automatic transmissions u

Details Shift control method and apparatus for automatic transmissions u Shift control method and apparatus for automatic transmissions u

1986-08-19

1988-08-30

Wright, Dirk

Machine element or mechanism

Control lever and linkage systems

Multiple controlled elements

74335, 74866, B60K 2000, B60K 4118, B60K 2010

Patent

active

047667745

ABSTRACT:
At an initial shifting operation of an automatic transmission, a shift actuator is operated to move a shift fork shaft to an initial target gear shift position which is deepest, followed by removing driving force from the actuator. A value is then read in from a stroke sensor for sensing the position of the actuator that prevails when a detent mechanism of the transmission is in a stable state. Shifting control is performed by using the read value as a target value for the next shifting operation.

REFERENCES:
patent: 4539858 (1985-09-01), Takahashi
patent: 4543856 (1985-10-01), Klatt
patent: 4580457 (1986-04-01), Ishida et al.
patent: 4625577 (1986-12-01), Ashikawa et al.
patent: 4646582 (1987-03-01), Kijima

Affiliated with

Also associated with

Rating

Shift control method and apparatus for automatic transmissions u does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shift control method and apparatus for automatic transmissions u, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shift control method and apparatus for automatic transmissions u will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2081240