Torque-Limiter-Equipped Handle and Fluid Controller Having the Handle

To provide a handle equipped with a torque limiter capable of preventing application of excessive torque, and a fluid controller provided with the same. An elastic body ( 7 ) has a minimum-urging force capable of developing a function desired when the handle is lowered to the lowest position. Dispos...

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Bibliographische Detailangaben
Hauptverfasser:	DAIDO KUNIHIKO, MIYAGAWA HIDEYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING BRAKES CLUTCHES COCKS COUPLINGS FOR TRANSMITTING ROTATION DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	To provide a handle equipped with a torque limiter capable of preventing application of excessive torque, and a fluid controller provided with the same. An elastic body ( 7 ) has a minimum-urging force capable of developing a function desired when the handle is lowered to the lowest position. Disposed in the handle are a transmitting member ( 8 ) urged by the elastic body and a transmitted material ( 10 ) against which the lower surface of the transmitting material is pressed. The surface of the transmitted material opposed to the transmitting material or the surface of the transmitting material opposed to the transmitted material is formed with serrations along the periphery having inclined surfaces ( 81, 101 ) and vertical surfaces ( 82, 102 ) which alternately appear. The inclined surfaces of the serrations are upwardly tapered along the direction of rotation in which the cover body descends.