US PATENT SUBCLASS 464 / 104
.~ Coupling device has aperture or groove for receiving complemenatry driving projection on torque transmitting members

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

102  DF  SEPARATE COUPLING DEVICE MOVABLE RADIALLY OF AXES OF TORQUE TRANSMITTING MEMBERS TO ACCOMMODATE PARALLEL, MISALIGNED AXES (E.G., OLDHAM COUPLING) {2}
104.~ Coupling device has aperture or groove for receiving complemenatry driving projection on torque transmitting members {1}
105  DF  .~.~> Projection-receiving slot extends completely through thickness dimension of coupler

DEFINITION

Classification: 464/104

Coupling device has aperture or groove for receiving complementary driving projection on torque transmitting members:

(under subclass 102) Subject matter wherein said coupling device includes means defining an opening or channel into which is positioned a protuberance carried by the drive or driven member for relative reciprocable movement of said protuberance in said opening or channel.