US PATENT SUBCLASS 91 / 514
.~.~ Pressure responsive valve divides motive fluid between motors

Current as of: June, 1999
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91 /   HD   MOTORS: EXPANSIBLE CHAMBER TYPE

508  DF  PLURAL RELATIVELY MOVABLE OR RIGIDLY INTERCONNECTED WORKING MEMBERS {11}
511  DF  .~ Condition responsive means for modifying working member operation {5}
514.~.~ Pressure responsive valve divides motive fluid between motors {2}
515  DF  .~.~.~> For synchronization of motors
516  DF  .~.~.~> To give one motor priority to motive fluid over another

DEFINITION

Classification: 91/514

Pressure responsive valve divides motive fluid between motors:

(under subclass 511) Apparatus including a single fluid pressure or flow responsive valve for dividing or controlling the inlet fluid between and controlling a plurality of motors.

SEE OR SEARCH THIS CLASS, SUBCLASS:

517, for a valve which controls the motive fluid to one motor only and is actuated in response to the motive fluid to or exhaust from another motor.