Miniature rotary joint

The utility model provides a miniature rotary joint. The miniature rotary joint comprises an oil inlet joint, an oil outlet joint, a cylinder body, a shell body, an oil inlet joint, an oil outlet joint, a nut, a C-shaped retaining ring, an oil outlet channel, a through hole and the like. The utility...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	WANG RENHOU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a miniature rotary joint. The miniature rotary joint comprises an oil inlet joint, an oil outlet joint, a cylinder body, a shell body, an oil inlet joint, an oil outlet joint, a nut, a C-shaped retaining ring, an oil outlet channel, a through hole and the like. The utility model provides a miniature rotary joint. A cylindrical body, a shell body and an oil inlet joint are combined; the cylindrical body can be rotated to any angle at will in the shell body; the problem of unsmooth oil pressure caused by bending and pressing of a hydraulic pipe due to the fact that theangles of a straight joint and a 90-degree bent joint are not easy to adjust is solved; the sealing ring and the back supporting ring are further arranged on the cylinder body and used for preventinghydraulic oil from leaking from a machining gap. The large hydraulic rotary hose connector is simple in structure and convenient to use, pressure maintaining can be conducted, the problems that a large hydraulic rotary hose c