Method for operating an automatic gearbox

Details Method for operating an automatic gearbox Method for operating an automatic gearbox

2011-06-07

2011-06-07

Nguyen, Tan Q (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Transmission control

C701S059000, C701S062000, C477S107000, C477S116000

Reexamination Certificate

active

07957869

ABSTRACT:
A method of operating an automatic transmission of a motor vehicle, in particular a variable-speed transmission. The automatic transmission includes at least five shift elements, at least three of which are engaged in a forward and a reverse gear to transfer torque or force. When disengaging gears for shifting the automatic transmission from a forward or reverse gear to a neutral position, at least one of the at least three shift elements that are engaged in the respective forward or reverse gear is completely disengaged.

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