HYDRAULIC ACTUATOR

The fluid pressure actuator comprises an actuator body portion 100 and a sealing mechanism 200. The sealing mechanism 200 includes a sealing member 210 into which the sealing mechanism 200 is inserted, a caulking ring 230 provided on an outer peripheral surface of the sealing mechanism 200 inserted...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	OONO, Shingo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The fluid pressure actuator comprises an actuator body portion 100 and a sealing mechanism 200. The sealing mechanism 200 includes a sealing member 210 into which the sealing mechanism 200 is inserted, a caulking ring 230 provided on an outer peripheral surface of the sealing mechanism 200 inserted into the sealing member 210 and restricting the sealing mechanism 200, and a locking wire 220 that locks a sleeve to the sealing member 210. The sealing member 210 includes a head portion 211 provided in outside more than the body portion 212, and an intermediate portion 213 provided between the body portion 212 and the head portion 211. The intermediate portion 213 is smaller in size in the radial direction of the sealing mechanism 200 than the head portion 211, and has an enlarged diameter part 214 that expands toward the radial direction outside of the actuator body portion 100 than the body portion 212. The locking wire 220 is compressed and deformed to fill the space formed between the caulking ring 230 and the intermediate portion 213.