US PATENT SUBCLASS 188 / 328
.~.~.~.~.~ Common anchor pivot or abutment

Current as of: June, 1999
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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}
328.~.~.~.~.~ Common anchor pivot or abutment {1}
329  DF  .~.~.~.~.~.~> Rotary cam abutting shoe ends

DEFINITION

Classification: 188/328

(under subclass 327) Devices wherein the plural holding or locating means use the same projection for rotational or sliding restraint.