US PATENT SUBCLASS 246 / 281
.~.~.~.~ Vehicle restrained

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  DF  .~.~.~ Resetting {1}
281.~.~.~.~ Vehicle restrained

DEFINITION

Classification: 246/281

(under subclass 280) Subject matter having switch-actuating mechanism in which the vehicle upon entering the switch maintains contact with a yielding member until clear of the main track, whereupon the switch is automatically reset, by spring or counterweight, to "mainline clear".

SEE OR SEARCH THIS CLASS, SUBCLASS:

304, for vehicle-restrained doors or gates.

315, for vehicle-restrained switch-resetting devices.