Interrelated power delivery controls – including engine control – Transmission control – Transmission controlled by engine
Reexamination Certificate
2007-08-07
2007-08-07
Pang, Roger (Department: 3681)
Interrelated power delivery controls, including engine control
Transmission control
Transmission controlled by engine
C074S336001
Reexamination Certificate
active
10916634
ABSTRACT:
When torque transmission through the transmitting torque variable mechanism (e.g., an assist clutch) is changed to torque transmission through a meshing gearing after the gearshift, a controlled variable per unit time when the transmitting torque variable mechanism is released is determined or varied according to the vehicle operating condition after a gearshift has been completed. A degraded gearshift feel as a result of axle vibration at the end of the gearshift can thereby be suppressed.
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European Search Report dated Aug. 1, 2006 (three (3) pages).
Matsumura Tetsuo
Ozaki Naoyuki
Shishido Kentaro
Crowell & Moring LLP
Hitachi , Ltd.
Pang Roger
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