Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Receiver with plural compartments or openings
Patent
1983-05-04
1985-03-19
Bell, Jr., Houston S.
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Receiver with plural compartments or openings
141285, 141392, 220373, 222527, 222528, B65B 304
Patent
active
045053120
ABSTRACT:
A filling, emptying, and air venting closure for a liquid containing hollow article having a flexible wall, and the combination of the closure with such article. The closure has a hollow stem having a root and a free outer end, a sheet-like member sealingly attached to the root of the stem being adapted for sealing attachment to the flexible wall of the inflatable article. The sheet-like member is selectively deformable to allow the stem to be removed from a first position, in which it lies inwardly of the outline of the hollow article, into a second position in which it protrudes from the flexible wall of the article to which it is attached and is disposed in a second position, generally at right angles to its first position. The stem has a threaded outer end on which there is removably mounted a partial closure device having a gas preminable member which provides for the passage of a gas outwardly therethrough from the interior of the hollow article, said gas preminable device being impreminable to liquid.
REFERENCES:
patent: 3628705 (1971-12-01), Rieke
patent: 4136796 (1979-01-01), Dubois et al.
patent: 4442949 (1984-04-01), Dwinell et al.
Lardner George S.
TenBarge John S.
Bell, Jr. Houston S.
Halkey-Roberts Corp.
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