US PATENT SUBCLASS 246 / 372
.~.~.~ Wheel

Current as of: June, 1999
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246 /   HD   RAILWAY SWITCHES AND SIGNALS

270 R  DF  VEHICLE-ENERGY ACTUATION {11}
359  DF  .~ Train trips {8}
371  DF  .~.~ Lateral motion {2}
372.~.~.~ Wheel

DEFINITION

Classification: 246/372

(under subclass 371) Subject matter having a wheel which is used as the contacting element.

SEE OR SEARCH THIS CLASS, SUBCLASS:

264, 366 and 369, for wheels used as car-tappets, moving, respectively, radially and vertically into operative position.