US PATENT SUBCLASS 188 / 340
.~.~.~ Lateral guide for shoe


Current as of: June, 1999
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188 /   HD   BRAKES

*  DD  WHEEL {10}
74  DF  .~ Transversely movable {4}
78  DF  .~.~ Expanding {9}
340.~.~.~ Lateral guide for shoe


DEFINITION

Classification: 188/340

(under subclass 78) Device including means to restrict the movement of a frictional contacting member along the axis of wheel rotation.

(1) Note. A resilient pad bearing against the arcuate edge of a brake shoe, for example, may restrict lateral shoe movement and still not confine the shoe to radial movement.

SEE OR SEARCH THIS CLASS, SUBCLASS:

335, for devices which in limiting brake shoe to radial movement may also restrict the lateral movement.