US PATENT SUBCLASS 73 / 11.05
.~ Torsional vibration damper

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

11.04  DF  TESTING OF SHOCK ABSORBING DEVICE (E.G., AUTOMOBILE SHOCK ABSORBER, GUN RECOIL APPARATUS, ETC.) {4}
11.05.~ Torsional vibration damper

DEFINITION

Classification: 73/11.05

Torsional vibration damper:

(under subclass 11.04) Subject matter wherein the device being tested is used to lessen or reduce the amplitude of torsional vibration.

SEE OR SEARCH THIS CLASS, SUBCLASS:

574, for using vibration for testing for mechanical impedance, per se.

SEE OR SEARCH CLASS

74, Machine Element or Mechanism, appropriate subclass for subject matter of that class type combined with vibration dampers.

188, Brakes,

378+, for vibration dampers, per se.