US PATENT SUBCLASS 73 / 550
.~.~ Weighted bell crank lever type

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

488  DF  SPEED, VELOCITY, OR ACCELERATION {29}
535  DF  .~ Centrifugal weight type {10}
550.~.~ Weighted bell crank lever type

DEFINITION

Classification: 73/550

(under subclass 535) Apparatus relating to a pivoted weight-lever assembly so arranged that radial movement of the weight causes axial output movement.