ACTUATOR HAVING DUAL PISTON SURFACES

A pressurized-fluid-operated actuator (10) includes a tubular outer cylinder (32) defining an inner cylindrical surface and a piston (30) slidably carrie d within the outer cylinder. A rod (28) is affixed to the piston (30), the rod extending from an end of the piston in an axial direction relative...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NAVARRE, LAWRENCE J, HUGO, DOUGLAS, STEIL, FREDERICK
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A pressurized-fluid-operated actuator (10) includes a tubular outer cylinder (32) defining an inner cylindrical surface and a piston (30) slidably carrie d within the outer cylinder. A rod (28) is affixed to the piston (30), the rod extending from an end of the piston in an axial direction relative to the outer cylinder. The piston (30) is divided into two inner chambers (110, 112 ) by a stationary inner dividing wall (64) that is rigidly connected with a cylinder end wall.