US PATENT SUBCLASS 474 / 63
.~.~ And shiftable guide roll engaging belt run

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

61  DF  POWER INPUT AND OUTPUT PULLEYS ON NONPARALLEL AXES {1}
62  DF  .~ With common belt engaging both pulleys {1}
63.~.~ And shiftable guide roll engaging belt run

DEFINITION

Classification: 474/63

And shiftable guide roll engaging belt run:

(under subclass 62) Subject matter including a guide roll* for contacting the belt at a location between the pulleys*, and wherein said guide roll is movably mounted for adjustment of its position relative to the angularly related pulleys. [figure]