Machine element or mechanism – Elements – Gear casings
Patent
1980-10-30
1984-06-26
Herrmann, Allan D.
Machine element or mechanism
Elements
Gear casings
74700, 74701, 74730, 74740, F16H 3700, F16H 3708
Patent
active
044558880
ABSTRACT:
The transmission comprises a hydraulic power transmission device, a V-belt stepless shifter and a planetary gear train. At restart time when the vehicle is at rest with the V-belt stepless shifter in high gear, the hydraulic power transmission device is operated to shift for providing a relatively high torque ratio, rather than the V-belt stepless shifter. A smooth restart is thus made possible. In addition, the planetary gear train permits the shifter smoothly to switch between forward and reverse. Both features meet the transmission needs of all vehicles.
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Kawamoto Mutsumi
Sakakibara Shiro
Wayman Robert W.
Aisin-Warner K.K.
Herrmann Allan D.
Wright D.
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