US PATENT SUBCLASS 474 / 120
.~.~ Pulley has slot in groove-forming flange facilitating belt installation or removal

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

101  DF  MEANS FOR ADJUSTING BELT TENSION OR FOR SHIFTING BELT, PULLEY OR GUIDE ROLL {11}
119  DF  .~ Belt shifter for shifting belt laterally or for selective engagement and supported disengagement of belt with pulley {4}
120.~.~ Pulley has slot in groove-forming flange facilitating belt installation or removal

DEFINITION

Classification: 474/120

Pulley has slot in groove-forming flange facilitating belt installation or removal:

(under subclass 119) Subject matter wherein a pulley* face includes opposed surfaces defining a circumferential belt*-receiving groove, and wherein at least one of said surfaces has a portion removed therefrom to form a belt passageway to aid in mounting or removing the belt into or from the groove. [figure]