US PATENT SUBCLASS 246 / 241
.~.~.~ Opposed motors

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

218  DF  ELECTRIC ACTUATION {9}
221  DF  .~ Motor systems {5}
240  DF  .~.~ Rotary armature {3}
241.~.~.~ Opposed motors

DEFINITION

Classification: 246/241

(under subclass 240) Subject matter in which the action of one rotary-armature motor opposes that of another.

SEE OR SEARCH THIS CLASS, SUBCLASS:

227, and 231, and appropriate indented subclasses for opposed reciprocating-armature motors.