US PATENT SUBCLASS 246 / 145
.~.~.~.~ Double lever

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

131  DF  INTERLOCKING {8}
143  DF  .~ Manual actuation {3}
*  DD  .~.~ Switch stands {1}
144  DF  .~.~.~ Signal-actuating {1}
145.~.~.~.~ Double lever

DEFINITION

Classification: 246/145

(under subclass 144) Subject matter in which the switch stands are provided with separate levers for the switch and the target or signal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

278, 284, 290, and 393+, for switch-stand structure.

SEE OR SEARCH CLASS

74, Machine Element or Mechanism,

483, for mechanism for the interlocking of two or more levers or cranks.