US PATENT SUBCLASS 474 / 28
.~ Fluid pressure actuator for adjustment of member


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



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}
28.~ Fluid pressure actuator for adjustment of member


DEFINITION

Classification: 474/28

Fluid pressure actuator for adjustment of member:

(under subclass 8) Subject matter wherein the relative adjustment of said belt*-engaging components is accomplished by energy derived from or transmitted via the exertion of force upon a fluid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

18, 51, 103+, and 110, for other arrangements using an electrical or fluid motor as a drive for an actuator in a belt and pulley drive system. [figure]