FIELD: systems for quick connection of end-piece with rigid pipe. SUBSTANCE: locking ring is made from thin metal band. Zone of locking ring projecting radially above outer surface of end-piece is formed by section in form of inverted-U clamp whose base defines the part projecting radially beyond outer profile of end-piece body. EFFECT: enhanced efficiency. 12 cl, 22 dwg
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Authors
Dates
1998-01-10—Published
1994-09-02—Filed