US PATENT SUBCLASS 474 / 162
.~ Having belt-engaging surfaces on discrete circumferentially spaced, relatively movable or replaceable members

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

152  DF  POSITIVE DRIVE PULLEY OR GUIDE ROLL {6}
162.~ Having belt-engaging surfaces on discrete circumferentially spaced, relatively movable or replaceable members {1}
163  DF  .~.~> Movable with respect to each other during operation

DEFINITION

Classification: 474/162

Having belt-engaging surfaces on discrete circumferentially spaced, relatively movable or replaceable members:

(under subclass 152) Subject matter wherein the belt*-engaging drive face of the pulley* or guide roll*, is formed of separate components spaced circumferentially from each other about the perimeter of the pulley or guide roll, said components being mounted for relative motion or being so

mounted as to facilitate separate individual removal and installation of the components. [figure]