US PATENT SUBCLASS 476 / 59
STEPPED RATIO CHANGE


Current as of: June, 1999
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476 /   HD   FRICTION GEAR TRANSMISSION SYSTEMS OR COMPONENTS

59STEPPED RATIO CHANGE {1}
60  DF  .~> Stepped motor shaft


DEFINITION

Classification: 476/59

STEPPED RATIO CHANGE:

(under the class definition) Subject matter wherein means are provided to vary the rotational velocity of the output body divided by the rotational velocity of the input body, said velocity being varied in a finite number of increments. [figure]