Sealing and blocking device for part hole

The invention provides a sealing and blocking device for a part hole. One end of a pull rod shell is in sealed sliding connection with the inner wall of a sealing gland; a locking external thread is also arranged on the circumference of the pull rod shell; the internal thread of the compression nut...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHEN HONGJING, YU LINGYUN, CHEN WENYUN, QIAN WEIXIN, HOU WENJUN, WANG HUIYU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEASURING MECHANICAL ENGINEERING PHYSICS PISTONS SEALINGS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR THERMAL INSULATION IN GENERAL WEAPONS
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