US PATENT SUBCLASS 474 / 55
.~.~.~ Collar interconnected with rim sections via pivoted link

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

47  DF  PULLEY WITH EXPANSIBLE RIM MEANS OR PULLEYS WITH ALTERNATELY USEABLE NESTABLE RIMS {2}
49  DF  .~ Structure for variably adjusting radius of rim section {5}
54  DF  .~.~ By actuator having collar concentric with, and movable axially on, pulley axis {1}
55.~.~.~ Collar interconnected with rim sections via pivoted link

DEFINITION

Classification: 474/55

Collar interconnected with rim sections via pivoted link:

(under subclass 54) Subject matter wherein the ringlike member is connected to the adjustable movable belt*-engaging surfaces via pivotable connecting means. [figure]