Fluid coupling

Details Fluid coupling Fluid coupling

1999-03-29

2000-12-19

Arola, Dave W.

Pipe joints or couplings

With assembly means or feature

Guide and support

2851241, 285328, 285379, 285906, 285 26, F16L 3500

Patent

active

061618756

ABSTRACT:
Each of coupling members 5, 12 is formed with a retainer accommodating recessed portion 45, 46 in an butting end face thereof, the recessed portion 45, 46 being formed on a bottom face thereof with a gasket holding annular ridge 47, 48 having an annular projection 47a, 48a. A retainer 42 comprises a retainer body 43 holding the outer periphery of a gasket 41 and attached to the outer periphery of the annular ridge 47 of one of the coupling members, 5, and a guide ring portion 44 for guiding a peripheral surface of the recessed portion 46 of the other coupling member 12 when the two coupling members 5, 12 are butted against each other.

REFERENCES:
patent: 3127196 (1964-03-01), Fabian et al.
patent: 5011196 (1991-04-01), Sabatier et al.
patent: 5482332 (1996-01-01), Ohmi et al.
patent: 5673946 (1997-10-01), Barber et al.
patent: 5829796 (1998-11-01), Robinson

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