BRANCH SADDLE JOINT

To achieve preferable workability for a main pipe having a large nominal diameter in a branch saddle joint.SOLUTION: This branch saddle joint 100 is joined to an outer peripheral surface of a main pipe by electric fusion so as to take out a branch from the main pipe made of synthetic resin and inclu...

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Bibliographische Detailangaben
Hauptverfasser:	HASHITSU KENJI, HIMONO TOMOKAZU, OMURO HIDEKI, AOKI SEISHI
Format:	Patent
Sprache:	eng ; jpn
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:	To achieve preferable workability for a main pipe having a large nominal diameter in a branch saddle joint.SOLUTION: This branch saddle joint 100 is joined to an outer peripheral surface of a main pipe by electric fusion so as to take out a branch from the main pipe made of synthetic resin and includes: a saddle part 110 having a branch hole 110H and having an arc shaped cross section; and a branch pipe part 150 erected from a peripheral edge part of the branch hole 110H. An easily deformed part 112 having rigidity smaller than a center part is provided at an end part in the arc shape of the saddle part 110.SELECTED DRAWING: Figure 3 【課題】分岐サドル継手において、呼び径の大きな本管であっても好ましい作業性を実現する。【解決手段】この分岐サドル継手１００は、合成樹脂製の本管から分岐を取り出すために本管の外周面に電気融着接合される分岐サドル継手１００であって、分岐孔１１０Ｈを有し、断面が円弧形状のサドル部１１０と、分岐孔１１０Ｈの周縁部から立ち上がる分岐管部１５０とを含み、サドル部１１０の円弧形状における端部には、中央部よりも剛性が小さい易変形部１１２が設けられている。【選択図】図３