US PATENT SUBCLASS 464 / 123
.~.~.~.~ Sleeve rotatable about pin axis

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

106  DF  COUPLING ACCOMMODATES DRIVE BETWEEN MEMBERS HAVING MISALIGNED OR ANGULARLY RELATED AXES {9}
112  DF  .~ Coupling transmits torque via radially directed pin {9}
120  DF  .~.~ Pin slidable axially in slot {2}
122  DF  .~.~.~ Pin carries disparate sleeve engaged with slot walls {1}
123.~.~.~.~ Sleeve rotatable about pin axis {1}
124  DF  .~.~.~.~.~> Sleeve has spherical or semi-spherical bearing surface

DEFINITION

Classification: 464/123

Sleeve rotatable about pin axis:

(under subclass 122) Subject matter wherein said separate member is rotatable about the axis of said element.