Nut protective sleeve

The utility model relates to the technical field of bolt protection construction, in particular to a nut protection sleeve which comprises a semispherical protection sleeve matched with a nut, a pull ring is arranged on the semispherical protection sleeve, and a magnetic adsorption ring is arranged...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU JUNFENG, LI YONG, SHA XUEBIN, ZHAO BIN, YIN QIAN, LIU HAO, YUAN LIANG, TAKAZATO SATOSHI, LIU XIN, LIU KUN, LEE HYEMIN, XIAO JIAN, HAO JUNSUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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