Automatic shift controller for a vehicle

Details Automatic shift controller for a vehicle Automatic shift controller for a vehicle

2005-02-15

2005-02-15

Zanelli, Michael J. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Transmission control

C701S067000, C477S034000, C477S070000, C477S079000, C477S166000, C074S330000, C074S335000

Reexamination Certificate

active

06856880

ABSTRACT:
An automatic shift controller for a vehicle which controls a gear-shifting mechanism to engage one of several gear trains. A sub-clutch connects and disconnects so that one of the gear trains, other than a first-speed gear train and a reverse gear train, is engaged or disengaged. By use of a controller, 1) when the vehicle is parked, then the reverse gear is engaged, the main clutch is engaged, and the sub-clutch is disengaged, and 2) when preparation for engine start-up is started in a state wherein the vehicle is parked, then the main clutch is disengaged and the sub-clutch is engaged.

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