US PATENT SUBCLASS 464 / 142
.~.~.~ Mounted for relative axial movement with respect to both coupled members

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}
139  DF  .~ Coupling transmits torque via radially spaced ball {2}
141  DF  .~.~ Ball mounted in groove for relative axial movement with respect to coupled member {1}
142.~.~.~ Mounted for relative axial movement with respect to both coupled members {1}
143  DF  .~.~.~.~> Grooves formed in radially overlapping elements {2}

DEFINITION

Classification: 464/142

Mounted for relative axial movement with respect to both coupled members:

(under subclass 41) Subject matter wherein the other of said coupled members also includes means permitting relative axial movement between said element and said other of said coupled members.