Shift control device and method for automated manual...

Details Shift control device and method for automated manual... Shift control device and method for automated manual...

2006-07-13

2009-02-24

Ho, Ha D. (Department: 3655)

Interrelated power delivery controls, including engine control

Transmission control

Transmission controlled by engine

C477S160000, C477S163000, C477S164000

Reexamination Certificate

active

07494442

ABSTRACT:
There is provided a shift control device for an automated manual transmission having power transmission lines equipped with respective start clutches and gears. The shift control device includes clutch actuation mechanisms and a transmission shift controller that causes the clutch actuation mechanisms to regulate the clutch engagement forces applied to the start clutches so as to perform clutch changeover upon gear selection for a desired gear range in response to a transmission shift command. Each of the clutch actuation mechanisms has primary and secondary clutch engagement force regulation units. The transmission shift controller outputs a control signal to the primary and secondary clutch engagement force regulation units of each clutch actuation mechanism under the clutch changeover control so that either the primary or secondary clutch engagement force regulation unit of each clutch actuation mechanism operates to regulate a corresponding one of the clutch engagement forces according to the control signal.

REFERENCES:
patent: 5758302 (1998-05-01), Schulz et al.
patent: 5846162 (1998-12-01), Ito et al.
patent: 6595898 (2003-07-01), Kobayashi et al.
patent: 6997843 (2006-02-01), Saitou
patent: 2004/0149080 (2004-08-01), Pollak
patent: 2006/0150762 (2006-07-01), Petrzik
patent: 0 802 355 (1997-10-01), None
patent: 1 400 733 (2004-03-01), None
patent: 2004-217204 (2004-08-01), None
patent: WO 2004/097265 (2004-11-01), None

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