US PATENT SUBCLASS 474 / 35
.~.~ Axially spaced members simultaneously adjustable

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

8  DF  PULLEY WITH BELT-RECEIVING GROOVE FORMED BY DRIVE FACES ON RELATIVELY AXIALLY MOVABLE COAXIAL CONFRONTING MEMBERS (E.G., EXPANSIBLE CONE PULLEY, ETC.) {13}
32  DF  .~ Plural members forming plural belt-receiving grooves on common axis {2}
35.~.~ Axially spaced members simultaneously adjustable {1}
36  DF  .~.~.~> On bolt radially spaced from pulley axis

DEFINITION

Classification: 474/35

Axially spaced members simultaneously adjustable:

(under subclass 32) Subject matter wherein at least two of the components are mounted for concurrent movement in a

direction parallel to the longitudinal extent of the axis of rotation. [figure]