Machine element or mechanism – Gearing – Interchangeably locked
Reexamination Certificate
2005-09-13
2005-09-13
Lewis, Tisha (Department: 3681)
Machine element or mechanism
Gearing
Interchangeably locked
C074S340000, C477S004000, C477S005000, C477S006000
Reexamination Certificate
active
06941830
ABSTRACT:
A transmission in which an electric motor is inserted between a couple of clutch shafts of a twin-clutch type automatic transmission with the torque and speed of the electric motor being controlled. The pre-stage gear is released after the torque transfer is completed with the electric motor, and the clutch is exchanged after synchronizing the motor speed with the electric motor. Friction control of the clutch is not performed.
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Ibamoto Masahiko
Kuroiwa Hiroshi
Crowell & Moring LLP
Hitachi , Ltd.
Lewis Tisha
LandOfFree
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