US PATENT SUBCLASS 464 / 46
.~.~ With separate resilient member for biasing surfaces into engagement

Current as of: June, 1999
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464 /   HD   ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS

30  DF  OVERLOAD RELEASE COUPLING {9}
45  DF  .~ Torque transmitted via frictional engagement of planar radially extending surfaces {1}
46.~.~ With separate resilient member for biasing surfaces into engagement {1}
47  DF  .~.~.~> Coil spring {1}

DEFINITION

Classification: 464/46

With separate resilient members for biasing surfaces into engagement:

(under subclass 45) Subject matter which further includes a disparate resilient device for biasing the frictionally engaged surfaces into engagement.