VANE SEAL

PROBLEM TO BE SOLVED: To provide a vane seal capable of reducing inside leakage of a rotary actuator.SOLUTION: A portal vane seal 9 includes a seal body 11 of elastic rubber of a cross-sectional X type, and a low frictional resin for covering an outer surface of the seal body 11, and moreover, a dep...

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Bibliographische Detailangaben
Hauptverfasser:	NISHIKAWA TOMOMI, UESUGI TAIJI, KANO YASUSHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CYLINDERS 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 LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a vane seal capable of reducing inside leakage of a rotary actuator.SOLUTION: A portal vane seal 9 includes a seal body 11 of elastic rubber of a cross-sectional X type, and a low frictional resin for covering an outer surface of the seal body 11, and moreover, a depth dimension of a recessed groove 20 in both corner parts Z, Z of a wholly portal type, is set larger than a depth dimension of a residual part Y.