Valve for inflated article

Details Valve for inflated article Valve for inflated article

1990-06-08

1991-07-23

Rivell, John

Fluid handling

Inflatable article

F16K 1520

Patent

active

050334980

ABSTRACT:
This valve (20) for a molded inflatable article (10) includes a valve housing (22) unitarily formed with the article (10) and having a cylindrical valve chamber (32). The valve parts assembled within the valve housing (20) include a self-sealing plug 40 and at least an upper retaining ring (44) holding the pressurized plug (40) in place within the valve chamber (32). The plug (40) can be apertured to receive an inflating needle and be oversized for diametrical compression into the valve chamber (32) to facilitate sealing.

REFERENCES:
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patent: 2318115 (1943-05-01), Tubbs
patent: 2387433 (1945-10-01), Fenton
patent: 2387455 (1945-10-01), McDermott
patent: 2600862 (1952-06-01), Fenton
patent: 2760775 (1956-08-01), Tipton
patent: 2934344 (1960-04-01), Chupa
patent: 3100498 (1963-08-01), Gibson, Jr.
patent: 3100641 (1963-08-01), Nicholls et al.
patent: 3107683 (1963-10-01), Ochoa
patent: 3174501 (1965-03-01), DeSee et al.
patent: 3204959 (1965-09-01), Nicholls
patent: 3220729 (1965-11-01), Whittington
patent: 4341382 (1982-07-01), Arnold
patent: 4660831 (1987-04-01), Kralik

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