Method and apparatus for controlling reduction ratio of continuo

Details Method and apparatus for controlling reduction ratio of continuo Method and apparatus for controlling reduction ratio of continuo

1983-04-19

1986-07-01

Pate, III, William F.

Machine element or mechanism

Rotary member or shaft indexing, e.g., tool or work turret

Preselected indexed position

74856, 474 18, 474 28, B60K 4104, F16H 1106

Patent

active

045973083

ABSTRACT:
The reduction ratio of a continuously variable transmission is controlled by a stepper motor. The stepper motor is controlled such that each of rotary positions thereof corresponds uniquely to a desired optimum reduction ratio indicative signal indicative of a desired optimum reduction ratio. The desired optimum reduction ratio indicative signal is generated for operating condition of an automotive vehicle.

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