US PATENT SUBCLASS 464 / 88
.~.~ Element is hollow sleeve surrounding rotational axis and connected at opposite ends to axially spaced torque transmitting surfaces on driving and driven members

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

51  DF  TORQUE TRANSMITTED VIA FLEXIBLE ELEMENT {16}
87  DF  .~ Nonmetallic element {3}
88.~.~ Element is hollow sleeve surrounding rotational axis and connected at opposite ends to axially spaced torque transmitting surfaces on driving and driven members

DEFINITION

Classification: 464/88

Element is hollow sleeve surrounding rotational axis and connected at opposite ends to axially spaced torque transmitting surfaces on driving and driven members:

(under subclass 87) Subject matter wherein said element is an elongated tube, the longitudinal axis of which is coincident with the rotational axes of driving and driven members interconnected by it, said tube being connected at one end to a torque transmitting surface on said driving member and being connected at the opposite end to a torque transmitting surface on said driven member.