Butterfly valve shaft system double-clamping positioning structure

The utility model discloses a butterfly valve shaft system double-clamping positioning structure, which belongs to the field of butterfly valve positioning and comprises a stabilizing sleeve, a first threaded column is sleeved on the side surface of the stabilizing sleeve in a threaded manner, an en...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QIN YU, CAI WANG, WANG ZHENG, HU JUNJIE, ZHANG JIHUA, LIU BANGLIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS 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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