COUPLING ASSEMBLY FOR CONNECTING PIPES, AND MANUFACTURING METHOD THEREFOR

A coupling assembly for connecting pipes, and a manufacturing method is disclosed. The coupling assembly can be installed in a state in which couplers are temporarily assembled using coupling members, and does not deform during a coupling process and thus can be stably fixed even after being coupled...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HAN, Dong Il, LEE, Sang Heon
Format:	Patent
Sprache:	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:	A coupling assembly for connecting pipes, and a manufacturing method is disclosed. The coupling assembly can be installed in a state in which couplers are temporarily assembled using coupling members, and does not deform during a coupling process and thus can be stably fixed even after being coupled. The coupling assembly includes two or more couplers which are arranged facing each other to connect pipes continuously disposed in the axial direction, and the pipes are connected to each other in a state which coupling members are temporarily assembled to the couplers. The couplers have catch parts inserted into coupling grooves and have inner diameters corresponding to the outer diameters of the coupling grooves. Interference preventing grooves are formed in both sides of the catch parts and prevent interference between the pipes and the catch parts allowing outer circumferential surfaces of the pipes to pass through between the temporarily assembled couplers.