Fluid power interlock circuit for cylinder, valve, interrupts shifting state of anyone valve to pilot signal such that non-actuated valve is prevented from actuation and shifting state

The shifting state of anyone of pair of valves (13a,13b) interrupts pilot signal such that non-actuated valve is prevented from actuation and shifting state. The secondary output (4) of both valves is connected to respective actuators (50a,50b) and the primary output (2) is connected to the opposite...

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Bibliographische Detailangaben

Hauptverfasser:	LEEMAN, GERARD, LANGRO, FRANK J
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS WEAPONS
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