Lock nut assembly with indication function

A locknut assembly with an indication function relates to the fastener industry and comprises a base nut, a locking nut and a locking indication snap ring. The base nut is a main body of the locknut assembly and is provided with two step-shaped internal threads, the threaded hole with the small diam...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TANG FENG, MIAO QIYA, ZHOU XING
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:	A locknut assembly with an indication function relates to the fastener industry and comprises a base nut, a locking nut and a locking indication snap ring. The base nut is a main body of the locknut assembly and is provided with two step-shaped internal threads, the threaded hole with the small diameter is a standard nominal thread and is used for being connected with a standard bolt, and the threaded hole with the large diameter is matched with the locknut. The locking nut is a locking element of the locknut assembly and is provided with an external thread and an internal threaded hole, the external thread is matched with the large-diameter threaded hole of the base nut, and the internal threaded hole is matched with a connected standard bolt. And the locking indication clamping ring is used for indicating the position when the bolt is locked after the base nut is connected with the locking nut. According to the device, two threads with different screwing directions on the same component are utilized to deal