US PATENT SUBCLASS 474 / 185
.~.~ Circumferentially spaced faces

Current as of: June, 1999
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474 /   HD   ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS

166  DF  FRICTION DRIVE PULLEY OR GUIDE ROLL {11}
184  DF  .~ Pulley or guide roll having plural, discrete belt-engaging faces for engaging flat belt {2}
185.~.~ Circumferentially spaced faces {1}
186  DF  .~.~.~> And axially spaced faces

DEFINITION

Classification: 474/185

Circumferentially spaced faces:

Subject matter under subclass l84 wherein the belt*-engaging surfaces are spaced from each other in a direction extending circumferentially about the axis of rotation of the pulley* or guide roll. [figure]