US PATENT SUBCLASS 188 / 330
.~.~.~.~.~ Rotary cam abutting shoe ends

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

Internet Version by PATENTEC © 1999      Terms of Use


188 /   HD   BRAKES

*  DD  WHEEL {10}
74  DF  .~ Transversely movable {4}
78  DF  .~.~ Expanding {9}
325  DF  .~.~.~ Two shoes {4}
327  DF  .~.~.~.~ Anchors adjacent unoperated ends {2}
330.~.~.~.~.~ Rotary cam abutting shoe ends

DEFINITION

Classification: 188/330

(under subclass 327) Device wherein shoe movement is effected by rotation of a contoured element sliding against the extremities of the shoes.

SEE OR SEARCH THIS CLASS, SUBCLASS:

324, for three shoe rotary cam actuating means and see notes thereunder for other similar means.