Locknut

The utility model relates to a locknut (1), comprising a cap nut (1) and apin (2). One or over one straight flute (4) whose cross-section is wedge-shaped are longitudinally arranged on the inside wall of the end of the cap nut (1) at which a bolt is screwed. The straight flute (4) which is longitudi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHUNZHANG ZENG, KAIQIAN LIN, ANZHUO HAN
Format:	Patent
Sprache:	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 utility model relates to a locknut (1), comprising a cap nut (1) and apin (2). One or over one straight flute (4) whose cross-section is wedge-shaped are longitudinally arranged on the inside wall of the end of the cap nut (1) at which a bolt is screwed. The straight flute (4) which is longitudinal and clogged is provided from shallow to deep in the direction where the screw is screwed. The utility model is characterized in that The pin (2) is 'U'-shaped. The open end of the pin (2) is arranged in a straight flute (4) and is arranged towards the bottom of the straight flute (4). The pin (2) is'V'-shaped in the 'U' mode. The pin (2) can maintain the erected state through the supporting of two ends thereof. The height of the whole pin (2) can be made short. Therefore, the whole cap nut (1) can be made thin. Thus, the raw material consumption is saved. The mer weight is reduced. The transportation cost is decreased.