Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Supply means carried receiver flow control opening means
Patent
1980-05-30
1982-11-02
Schmidt, Frederick R.
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Supply means carried receiver flow control opening means
141321, 141355, 141362, 222514, B65B 306
Patent
active
043568483
ABSTRACT:
A dispenser assembly has been devised for the transfer of flowable materials from one container to another and is characterized in particular by the construction of a dispenser spout which is adapted to be releasably secured to a tubular extension projecting from the access opening of the supply container. The spout is comprised of an end closure having an open support adapted to be releasably inserted into the tubular extension such that the closure is spaced from the end of the tubular extension and the open support permits the passage of materials from the supply container. A movable sleeve in telescoping relation to the tubular extension is normally urged in a direction closing the passage formed by the open support outwardly of the tubular extension. When the spout is inserted into an access opening for a container to be filled, the movable sleeve is engaged by the surrounding edge of the access opening and retracted in a direction to open the passage for escape of material from the supply container into the container to be filled.
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patent: 3240430 (1966-03-01), Diamond
patent: 3370909 (1968-02-01), Schwartzman
patent: 3402747 (1968-09-01), Tissot-Dupont
patent: 3885608 (1975-05-01), Ayres
patent: 4026336 (1977-05-01), Spies
Reilly John E.
Schmidt Frederick R.
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