CORRUGATED PIPE WITH JOINT

PURPOSE:To intent excellent connecting work by forming an inserted port in an arrowhead projected shape at one end of a corrugated pipe and forming a socket, which accepts an inserted port and have a rubber ring mounted groove in the inside face of an opening portion, at the other end. CONSTITUTION:...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NISHIMURA MASAKAZU, NODA TORU, HAZAMA YUJI, IRIOKA HIROAKI, SANJO KAZUAKI
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:	PURPOSE:To intent excellent connecting work by forming an inserted port in an arrowhead projected shape at one end of a corrugated pipe and forming a socket, which accepts an inserted port and have a rubber ring mounted groove in the inside face of an opening portion, at the other end. CONSTITUTION:An inserted port 3, part of a joint-built-in corrugated pipe 1 and formed in an arrowhead projected shape with enlarged dia. transformation in stage of a reduced-dia. transformed tip 3a in a tapered shaped via a short cylinder portion 2, is provided at one end of a corrugated pipe 1a. For the other end of the corrugated pipe 1a, at the rear part of an opening portion 4 served as the minor dia. for accepting the short cylinder portion 2, a protrusion 5 which is engaged with the stage-like enlarged-dia. portion 3a of the inserted port 3 in an arrowhead projected shape is formed with protruded transformation in the direction of the minor dia. of a pipe wall 1b and on an intermittent basis in a peripheral direction. On the inside face of the opening portion 4. A socket 7 is formed which has a mounted groove 6 for a sealing rubber ring 5. As a result, it is possible to perform certain and easy connection without necessity of other looseness preventing tool.