Method and device for control of a shifting component of a...

Details Method and device for control of a shifting component of a... Method and device for control of a shifting component of a...

2006-09-12

2006-09-12

Pang, Roger (Department: 3681)

Interrelated power delivery controls, including engine control

Transmission control

With clutch control

C074S339000, C192S048300

Reexamination Certificate

active

07104922

ABSTRACT:
The control of a shifting component (1) of a stepped automatic transmission is designed with one frictionally engaged element (2) and one form-locking element (3). When this shifting component (1) is engaged, a transmitting capacity of the frictionally engaged element (2) is first adjusted and when a synchronous state of the form-locking element (3) exists, the form-locking element (3) is closed. When the form-locking element (3) is closed, a transmitting capacity of the frictionally engaged element (3) is reduced. In case of a demand for disengaging the shifting component (1) before opening under load, the form-locking element (3) and the transmitting capacity of the frictionally engaged element (2) is increased so that a power flow, which is conveyed via the closed form-locking element (3) of the shifting component (1), can be conveyed via the frictionally engaged element when the form-locking element (3) is open.

REFERENCES:
patent: 1937234 (1933-11-01), Lansing
patent: 3508450 (1970-04-01), Richards
patent: 4726245 (1988-02-01), Klaue
patent: 6427550 (2002-08-01), Bowen
patent: RE38615 (2004-10-01), Dresden et al.
patent: 6889570 (2005-05-01), Kayano et al.
patent: 6896641 (2005-05-01), Matsumura et al.
patent: 100 60 699 (2001-06-01), None
patent: 199 62 854 (2001-07-01), None

Affiliated with

Also associated with

Rating

Method and device for control of a shifting component of 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 Method and device for control of a shifting component of a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for control of a shifting component of a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3531159