US PATENT SUBCLASS 74 / 594.3
.~.~ Variable

Current as of: June, 1999
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74 /   HD   MACHINE ELEMENT OR MECHANISM

*  DD  ELEMENTS {10}
594.1  DF  .~ Cranks and pedals {3}
594.3.~.~ Variable

DEFINITION

Classification: 74/594.3

(under subclass 594.1) Units having incorporated therewith a self-actuated means for adjusting the axis of the pin relative to the axis of rotation of the arm continuously throughout the complete revolution of the arm.

SEE OR SEARCH THIS CLASS, SUBCLASS:

602, for variable cranks and wrist pins.