High-strength anti-loosening hexagon bolt

The high-strength anti-loosening hexagon bolt comprises a hexagon bolt head, a limiting nut and a threaded bolt rod, the threaded bolt rod is installed at the bottom of the hexagon bolt head, the outer surface of the threaded bolt rod is in threaded connection with the limiting nut, the bottom of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN FANG, CHEN DONG, XUE FANGJUN
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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Beschreibung
Zusammenfassung:	The high-strength anti-loosening hexagon bolt comprises a hexagon bolt head, a limiting nut and a threaded bolt rod, the threaded bolt rod is installed at the bottom of the hexagon bolt head, the outer surface of the threaded bolt rod is in threaded connection with the limiting nut, the bottom of the hexagon bolt head is connected with a locating piece, and the locating piece is connected with the hexagon bolt head. The threaded bolt rod is sleeved with the positioning piece, the front end and the tail end of the top of the positioning piece are each provided with a plurality of positioning pipes, the outer surfaces of the positioning pipes are inserted into the hexagonal bolt head, reinforcing blocks are evenly installed on the two sides of the top of the positioning piece, and the outer surfaces of the reinforcing blocks are clamped into the hexagonal bolt head; and a buffer rod is mounted on the inner top wall of the reinforcing block. Through the arrangement of the stopping layer and the stopping ring, th