Novel pull ring

The utility model discloses a novel pull ring which comprises a pull ring body, a limiting table is arranged in the middle of the top of the pull ring body, a hoop ring is arranged on the top of the limiting table, a radial hole groove is formed in the front face of the hoop ring, three limiting cla...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	XU LIUFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION 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 discloses a novel pull ring which comprises a pull ring body, a limiting table is arranged in the middle of the top of the pull ring body, a hoop ring is arranged on the top of the limiting table, a radial hole groove is formed in the front face of the hoop ring, three limiting claws are annularly distributed on the top of the hoop ring, the limiting claws are fixed to the top of the hoop ring through screws, and six clamping claws are arranged on the circumference of the outer side of the bottom of the pull ring body. The clamping jaw is fixed on the circumference of the outer side of the pull ring body through welding, the fixing ring is arranged on the inner side of the clamping jaw and placed between the clamping jaw and the limiting table in an embedded mode, the clamping hoop ring, the pull ring and the limiting table are integrally formed, the pull ring body is made of carbonitriding materials, and the clamping hoop ring, the limiting table, the pull ring body and the fixing ring are