Fluid handling – Inflatable article – With cap
Patent
1989-09-25
1990-05-15
Rivell, John
Fluid handling
Inflatable article
With cap
137848, 137855, 446222, 446224, F16K 1514, F16K 1520
Patent
active
049248995
ABSTRACT:
A gas inlet including an inlet body having a gas passage, a tube body and a plug body, wherein the tube body and plug body are connected to the inlet body via a thin strip. The tube body has a close end and a cut and is suitable to be fitly fitted into the gas passage, while the plug body is suitable to be plugged into the tube body, whereby by means of plugging or removing the tube body and plug body, an inflatable product can be rapidly inflated or deflated.
REFERENCES:
patent: 2700980 (1955-02-01), Andrews
patent: 2839073 (1958-06-01), Marsh
patent: 2841166 (1958-07-01), Auzin
patent: 2977973 (1961-04-01), Chakine
patent: 4004614 (1977-01-01), Mackal et al.
patent: 4823831 (1989-04-01), Jaw
patent: 4828176 (1989-05-01), Crowe
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