Fluid-actuated rotary drive device

The invention refers to a fluid-actuated rotary drive device that has two corrugated membrane boxes (25,26) bending in a curve and static end cutting sections (32) and movable end cutting sections (33) relative to the static end cutting sections (32). The two movable end cutting sections (33) are co...

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Bibliographische Detailangaben
Hauptverfasser:	KNUBBEN ELIAS MARIA, KAMINSKI RUWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention refers to a fluid-actuated rotary drive device that has two corrugated membrane boxes (25,26) bending in a curve and static end cutting sections (32) and movable end cutting sections (33) relative to the static end cutting sections (32). The two movable end cutting sections (33) are connected through intermediate connection of hinge units (51, 52) through a connecting sheet (48); i.e. the two movable end cutting sections (33) are hinged at a movable arm (15) and torsionally connected to a rotatable driven body (51). The two corrugated membrane boxes (25,26) can be selectively activated to cause the movable arm (15) to do swing motion (17) and further to cause the rotatable driven body (51) to do rotary motion.