Pipe joints or couplings – With indicator – alarm or inspection means
Patent
1991-12-18
1994-03-29
Nicholson, Eric K.
Pipe joints or couplings
With indicator, alarm or inspection means
285319, F16L 3500
Patent
active
052978184
ABSTRACT:
An insertion indicator device (10) is employed in conjunction with a quick connector (12) assembly comprising a male element (14) and a female element (16). The indicator device includes a base member (112) carried within the female element. Two or more leg members (114, 116) extend axially from the base member and terminate adjacent an axial housing opening. A generally annular indicator member is disposed substantially adjacent the opening and releasably engages the ends of the leg members. Means are provided to axially displace the base member upon engagement of the male and female elements to effect separation of the base and indicator members. Lastly, guide means are provided to ensure the maintenance of proper orientation of the indicator device with respect to the quick connector before and during the engagement process.
REFERENCES:
patent: 4244608 (1981-01-01), Stuemky
patent: 4753458 (1988-06-01), Case et al.
patent: 4756558 (1988-07-01), Beamer
patent: 4783101 (1988-11-01), Peterson
patent: 4793637 (1988-12-01), Laipply
patent: 4895396 (1990-01-01), Washizu
patent: 4913467 (1990-04-01), Washizu
patent: 4915420 (1990-04-01), Washizu
patent: 4919457 (1990-04-01), Moretti
patent: 4925217 (1990-05-01), Ketcham
patent: 4946205 (1990-08-01), Washizu
patent: 4948176 (1990-08-01), Bartholomew
patent: 4979765 (1990-12-01), Bartholomew
patent: 5002315 (1991-03-01), Bartholomew
patent: 5152555 (1992-10-01), Szabo
patent: 5178424 (1993-01-01), Klinger
ITT Corporation
Nicholson Eric K.
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