PIPE JOINT

PROBLEM TO BE SOLVED: To guarantee a slantly moving property and excellent water stop property across a long term by mounting a spacer elastic body with a lower hardness than that of a rubber packing in a clearance between the receiving port and insertion port of the inside of the rubber packing. SO...

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Bibliographische Detailangaben
1. Verfasser:	ISHIYASU TOSHIYUKI
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:	PROBLEM TO BE SOLVED: To guarantee a slantly moving property and excellent water stop property across a long term by mounting a spacer elastic body with a lower hardness than that of a rubber packing in a clearance between the receiving port and insertion port of the inside of the rubber packing. SOLUTION: A rubber packing 2 is stuck to the inner surface of a receiving port 1 molded by a plastic by an adhesive and a spacer elastic body 3 is provided on the back of the rubber packing 2. The hardness of the spacer elastic body 3 is made lower than that of the rubber packing 2. Thereby, the slantly moving property can be held stably by preventing the pile of the solid body in a dirty water to the clearance between the receiving port 1 and insertion port 5 of the more inside than the rubber packing 2. Even if the insertion port 5 is slanted for the receiving port 1, sufficient water stop property can be held by approaching the width center position of the rubber packing 2 to the fulcrum position of the slant.