FITTING FOR PRODUCING A LEAKTIGHT CONNECTION COMPRISING A RETAINING ELEMENT WITH CONTACT SURFACES

The invention relates to a fitting for producing a leaktight connection with a pipe end, having at least one pressing portion designed for pressing and the insertion of a pipe end, having at least one sealing and at least one retaining element. The sealing and retaining elements are arranged in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KOST, Alexander, MÜLLER, Andreas, RISCHEN, Christian, WIETHOFF, Benedikt, HARTMANN, Anton, ARNING, Ulrich
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a fitting for producing a leaktight connection with a pipe end, having at least one pressing portion designed for pressing and the insertion of a pipe end, having at least one sealing and at least one retaining element. The sealing and retaining elements are arranged in the pressing portion. The retaining element is substantially annular. The annular shape defines axial and circumferential directions. The retaining element has two ends with respect to the circumferential direction. Specifying a fitting with a retaining element is achieved when the retaining element has, at each of the two ends, at least one contact surface extending at least partially in the circumferential direction. The contact surfaces are designed to be brought into contact with one another upon pressing the pressing portion. The invention relates to a system and method for producing a leaktight connection between a pipe end and fitting.