US PATENT SUBCLASS 474 / 186
.~.~.~ And axially 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  DF  .~.~ Circumferentially spaced faces {1}
186.~.~.~ And axially spaced faces

DEFINITION

Classification: 474/186

And axially spaced faces:

(under subclass 185) Subject matter wherein belt*-engaging surfaces are also spaced from each other in a direction parallel to the longitudinal extent of the axis of rotation of the pulley* or guide roll*. [figure]