US PATENT SUBCLASS 91 / 532
.~ With means for proportioning motive fluid supply to plural 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}
532.~ With means for proportioning motive fluid supply to plural motors


DEFINITION

Classification: 91/532

With means for proportioning motive fluid supply to plural motors:

(under subclass 508) Apparatus having means (e.g., a flow divider valve) for insuring predetermined proportional motive fluid supply to plural motors.

(1) Note. The means has to be more than a mere conduit interconnecting the chambers of two motors at all times; however, conduits particularly designed and claimed to proportion the motive fluid among plural motors is included in this subclass.

(2) Note. A plurality of valves each dedicated to control the motive fluid to a fluid motor is not considered to be means to proportion motive fluid under this definition.

SEE OR SEARCH THIS CLASS, SUBCLASS:

515, for a condition responsive means for equalizing supply to plural motors.