US PATENT SUBCLASS 464 / 158
.~.~ Teeth on radially overlapping surfaces

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}
157  DF  .~ Torque transmitted via intermeshing teeth on drive and driven members {1}
158.~.~ Teeth on radially overlapping surfaces {1}
159  DF  .~.~.~> Spherical or semispherical surfaces

DEFINITION

Classification: 464/158

Teeth on radially overlapping surfaces:

(under subclass 157) Subject matter wherein the alternating ridges and valleys on one of said members are formed on an inwardly facing surface which is located radially outwardly from the other of said surfaces having said alternating ridges and valleys.

SEE OR SEARCH THIS CLASS, SUBCLASS:

16, for coupling structure including lubrication means associated with intermeshing teeth.

74+, 154 and 156, for other coupling structure including radially overlapping intermeshing teeth.