US PATENT SUBCLASS 188 / 324
.~.~.~.~ Rotary cam operatively abutting shoe ends

Current as of: June, 1999
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188 /   HD   BRAKES

*  DD  WHEEL {10}
74  DF  .~ Transversely movable {4}
78  DF  .~.~ Expanding {9}
323  DF  .~.~.~ Three shoes {1}
324.~.~.~.~ Rotary cam operatively abutting shoe ends

DEFINITION

Classification: 188/324

(under subclass 323) Device wherein shoe movement is effected by rotation of a contoured element sliding against a shoe extremity.

SEE OR SEARCH THIS CLASS, SUBCLASS:

329, 330, 332, 338, 339, for other rotary cam actuating means.

SEE OR SEARCH CLASS

192, Clutches and Power-Stop Control,

78, for cam operated expanding clutch devices.