Device for coupling a rigid male endpiece to a flexible female pipe, and production method therefor

A fluid-transfer coupling device designed to couple a rigid male endpiece to a flexible female pipe and to the production method therefor. The device includes a sleeve for gripping around the pipe and locking the endpiece, the sleeve having a radially inner part surrounding an annular sealing lining...

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Bibliographische Detailangaben
Hauptverfasser:	Grouillet, Philippe, Godeau, Denis
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PIPES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A fluid-transfer coupling device designed to couple a rigid male endpiece to a flexible female pipe and to the production method therefor. The device includes a sleeve for gripping around the pipe and locking the endpiece, the sleeve having a radially inner part surrounding an annular sealing lining mounted in abutment on the endpiece; and a metal socket having a tubular portion gripped by the pipe and ending in a collar formed by a radial step which extends in an axial end and has a radial height, the axial end being mounted inside and in contact with the radially inner part and forming the base of a groove receiving the lining, the device comprising means for fitting the sleeve to the collar and comprising a continuous peripheral projection formed in one piece with the sleeve. According to the invention the projection projects radially in abutment against the step aver most of the radial height.