US PATENT SUBCLASS 464 / 107
.~ Coupling between wheel and vertically oriented shaft (e.g., millstone)

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}
107.~ Coupling between wheel and vertically oriented shaft (e.g., millstone) {1}
108  DF  .~.~> Wheel mounted on rolling body

DEFINITION

Classification: 464/107

Coupling between wheel and vertically oriented shaft (e.g., millstone):

(under subclass 106) Subject matter wherein one of the members is a shaft having its rotational axis oriented in a vertical direction, and the other of the members is a rotary body including a hub portion mounted on said shaft for facilitating relative angular movement of the rotational axis of the hub with respect to the rotational axis of the shaft.

SEE OR SEARCH CLASS

241, Solid Material Comminution or Disintegration,

291+, for comminuting structure mounted on a drive shaft therefor.