PIPE JOINT AND METHOD FOR JOINING PRESSING RING AND PIPE

Provided is a pipe joint in which: a seal member insertion space 14 is formed between a first tapered surface 8 of a receiving port 5 and an outer circumference of an insertion port 3; a seal member 15 is inserted into the seal member insertion space 14; a pressing ring 17 which pushes the seal memb...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TANAKA Ryunosuke, KISHI Shozo, ODA Keita
Format:	Patent
Sprache:	eng ; fre ; ger
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:	Provided is a pipe joint in which: a seal member insertion space 14 is formed between a first tapered surface 8 of a receiving port 5 and an outer circumference of an insertion port 3; a seal member 15 is inserted into the seal member insertion space 14; a pressing ring 17 which pushes the seal member 15 into the seal member insertion space 14 is externally fitted to the insertion port 3, wherein the seal member 15 has a bulb part 26 on one end section thereof, a guide part 29 which guides the bulb part 26 from an opening end surface 16 of the receiving port 5 toward the seal member insertion space 14 is formed on the inner circumference of the receiving port 5, the guide part 29 has a second tapered surface 30, and the inclination angle of the second tapered surface 30 is greater than the inclination angle of the first tapered surface 8.