COUPLING HAVING SEAL WITH RETRACTING CENTER LEG

A coupling for joining pipe elements has segments surrounding a central space with cusps which engage lobes of a seal to maintain the segments in spaced apart relation in a preassembled state. While the coupling is in the preassembled state the pipe elements may be inserted into the central space wi...

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Bibliographische Detailangaben

1. Verfasser:	BANCROFT, Philip Wayne
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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