Pipe joints or couplings – Movable jaw – Wedge bushing
Patent
1989-08-11
1991-07-09
Arola, Dave W.
Pipe joints or couplings
Movable jaw
Wedge bushing
285319, 285340, F16L 2106
Patent
active
050299085
ABSTRACT:
An instant connection device for fluid conduits is provided having a general cylindrical configuration, with a base portion in the form of a ring and flexible jaws whose ends define an annular bearing surface and have on the inside a circular engagement edge. The clip is obtained from a metal sheet blank having a circular central portion extended by first and second evenly spaced lugs with radial axes, the blank being subjected to stamping operations. The clip is cheap and simple to manufacture. Furthermore, it is possible to associate therewith an elastomer block by moulding thereover forming a push ring and a seal.
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Arola Dave W.
Bordas Carol I.
Legris SA
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