PIPE JOINT, GLAND, AND METHOD FOR JOINING PIPES

A pipe joint is provided in which a seal member insertion space 14 is formed between a first tapered surface 8 of a socket 5 and an outer circumference of a spigot 3, a seal member 15 is inserted into the seal member insertion space 14, and a gland 17 that presses the seal member 15 into the seal me...

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Bibliographische Detailangaben
Hauptverfasser:	ODA, Keita, KISHI, Shozo, TANAKA, Ryunosuke
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 pipe joint is provided in which a seal member insertion space 14 is formed between a first tapered surface 8 of a socket 5 and an outer circumference of a spigot 3, a seal member 15 is inserted into the seal member insertion space 14, and a gland 17 that presses the seal member 15 into the seal member insertion space 14 is externally fitted to the spigot 3. The seal member 15 has a bulb part 26 at one end part thereof. A guide part 29 that guides the bulb part 26 from an opening end face 16 of the socket 5 into the seal member insertion space 14 is formed on the inner circumference of the socket S. The guide part 29 has a second tapered surface 30. An angle of inclination of the second tapered surface 30 is greater than an angle of inclination of the first tapered surface 8.