Method of controlling a vehicle transmission

Details Method of controlling a vehicle transmission Method of controlling a vehicle transmission

2011-01-11

2011-01-11

Pang, Roger (Department: 3655)

Interrelated power delivery controls, including engine control

Clutch control

Condition responsive control

C074S331000

Reexamination Certificate

active

07867138

ABSTRACT:
A method of controlling a vehicle transmission, the vehicle transmission including a power shift gearbox, the power shift gearbox having a power shift input shaft, a power shift output shaft, power shift input gearing and power shift output gearing, and a plurality of power shift clutches to drivingly connect the power shift input gearing and the power shift output gearing, and a master clutch operable to connect the power shift input shaft to a prime mover, the method comprising the steps of, disengaging the master clutch, and engaging at least two of the power shift clutches.

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