US PATENT SUBCLASS 73 / 548
.~.~ Radially projecting striker 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}
548.~.~ Radially projecting striker type

DEFINITION

Classification: 73/548

(under subclass 535) Apparatus wherein the centrifugal mass

is radially displaced for operation of an external device by contact.

SEE OR SEARCH CLASS

74, Machine Element or Mechanism,

3, for a speed controlled trip.