Shifting arrangement for two clutches for the shifting between a

Details Shifting arrangement for two clutches for the shifting between a Shifting arrangement for two clutches for the shifting between a

1987-01-15

1988-04-05

Wright, Dirk

Machine element or mechanism

Gearing

Plural power paths to and/or from gearing

192 8719, 180247, 180248, 180249, F16H 374

Patent

active

047351101

ABSTRACT:
A shifting arrangement for the shifting between a single-axle standard drive and an all-wheel drive, having a first clutch for the locking of a central differential gear and a second clutch for the connecting and disconnecting of one vehicle axle, actuated by first and second pressure medium control elements against the force of a spring and having a shift valve controlled by an electronic control unit, to either supply working pressure or relieve from pressure the control element. The shift valve can be controlled by the control unit in such a way that, when there is a shifting into the shifting step for the standard drive, the clutch torque of the clutch of the differential gear at least approximately increases only to the extent to which the clutch torque of the other clutch decreases. As a result, a sudden rise of torque is avoided at the vehicle axle that is driven in a standard drive.

REFERENCES:
patent: 3527328 (1970-09-01), Maurice
patent: 3963085 (1976-06-01), Vinton
patent: 4466502 (1984-08-01), Sakai
patent: 4538700 (1985-09-01), Suzuki
patent: 4586583 (1986-05-01), Yamakawa et al.
patent: 4602696 (1986-07-01), Taga et al.
patent: 4611698 (1986-09-01), Lehmann
patent: 4637504 (1987-01-01), Rule et al.

Affiliated with

Also associated with

Rating

Shifting arrangement for two clutches for the shifting between a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shifting arrangement for two clutches for the shifting between a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shifting arrangement for two clutches for the shifting between a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2227290