Pipe joints or couplings – Essential catch – Resilient ring
Patent
1991-02-26
1993-04-13
Nicholson, Eric K.
Pipe joints or couplings
Essential catch
Resilient ring
285903, 285305, 285276, F16L 37088
Patent
active
052015548
ABSTRACT:
A fluid tight coupling arrangement is provided for a corrugated tube 5 comprising a coupling member 1, for example, a manifold or end connector, having a cylindrical recess 2 in which a corrugated tube end is adapted to be received, an "O" ring seal 9 in the recess between the tube 5 and the inside of the recess 2, and a radially expandable split ring spring clip 6 which is engageable with a corrugation of the tube 5 and with an abutment 8 in the recess 2 for retaining the end of the tube 5 in the recess 2 (FIG. 1).
REFERENCES:
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patent: 3718350 (1973-02-01), Klein
patent: 3773360 (1973-11-01), Timbers
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patent: 4437691 (1984-03-01), Laney
patent: 4904002 (1990-02-01), Sasa et al.
Daisley Michael J.
Gagg Jonathan W.
Nicholson Eric K.
Senior Flexonics Limited
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