US PATENT SUBCLASS 212 / 289
.~.~.~ Controlled by common actuator

Current as of: June, 1999
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212 /   HD   TRAVERSING HOISTS

284  DF  WITH MOTOR CONTROL {4}
287  DF  .~ Manual fluid valve actuator {1}
288  DF  .~.~ Plural fluid motors {1}
289.~.~.~ Controlled by common actuator

DEFINITION

Classification: 212/289

Controlled by common actuator:

(under subclass 288) Subject matter wherein the means adapted to be engaged by an operator comprises a single member by which the flow of working fluid to plural power means may be controlled.