US PATENT SUBCLASS 246 / 280
.~.~.~ Resetting

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

270 R  DF  VEHICLE-ENERGY ACTUATION {11}
*  DD  .~ Switch stands, automatic {3}
278  DF  .~.~ Facing setting {3}
280.~.~.~ Resetting {1}
281  DF  .~.~.~.~> Vehicle restrained

DEFINITION

Classification: 246/280

(under subclass 278) Subject matter having switch-actuating mechanism by means of which the switch, having been set for the siding by the approaching train, is automatically reset for main line after the train has entered the siding.

SEE OR SEARCH THIS CLASS, SUBCLASS:

281, 315, 316, and 395+, for resetting devices.