US PATENT SUBCLASS 318 / 63
.~.~ Braking


Current as of: June, 1999
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318 /   HD   ELECTRICITY: MOTIVE POWER SYSTEMS

34  DF  PLURAL, DIVERSE OR DIVERSELY CONTROLLED ELECTRIC MOTORS {22}
53  DF  .~ Plural, diverse motor controls {4}
63.~.~ Braking


DEFINITION

Classification: 318/63

(under subclass 53) Subject matter in which means are provided for braking the motors in addition to one or more other operational controls of the motors.

SEE OR SEARCH THIS CLASS, SUBCLASS:

56, for this subject matter where the system includes means for braking, controlling the running speed and reversing.

57, for this subject matter where the motor system includes means for braking and reversing.

60, for this subject matter where the motor system includes means for braking and controlling the running speed.

273, and the subclasses specified in the Search Notes thereto for single motor systems having braking control combined with other motor-operation-controls.