US PATENT SUBCLASS 73 / 472
.~.~.~ Free floating rotor

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

66  DF  ROTOR UNBALANCE {7}
460  DF  .~ Dynamic (spinning) {4}
471  DF  .~.~ With vibratable mount feature {3}
472.~.~.~ Free floating rotor {1}
473  DF  .~.~.~.~> Horizontal axis

DEFINITION

Classification: 73/472

(under subclass 471) Subject matter wherein the mount supports the rotor with both ends of the rotor free to wabble under unbalance.