Bottles and jars – Closures – Closure pivoted about receptacle opening
Patent
1978-06-20
1980-09-02
Hall, George T.
Bottles and jars
Closures
Closure pivoted about receptacle opening
215253, 215306, 220269, 220307, 220375, B65D 4316, B65D 4318, B65D 4500
Patent
active
042202493
ABSTRACT:
A closing arrangement for a packing container is disclosed including a tubular member that may be firmly anchored within a pouring opening of the container. A cap member closes the tubular member and is provided with a pull-ring. The cap member is joined to the tubular member by a first connecting member which may be broken to open the container. The cap member is also joined to the tubular member by a second connecting member which forms a hinge located diametrically opposite to the pull ring. The second connecting member retains the cap member on the tubular member after the container is opened. The pull ring includes a locking element which cooperates with the tubular member to provide a catch. Upon movement of the pull-ring to open the container, the catch is caused to disengage from the tubular member. In this way, the first connecting element is broken but the catch permits a reclosure of the container. The closing arrangement is preferably made of a plastic material especially polyolefin.
REFERENCES:
patent: 2886198 (1959-05-01), Herter
patent: 3317070 (1967-05-01), Rausing
patent: 3986627 (1976-10-01), Zapp
patent: 3999678 (1976-12-01), Ignell
Hall George T.
Tetra Pak Developpement SA
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