Bottles and jars – Closures – Closure pivoted about receptacle opening
Patent
1985-07-12
1987-01-27
Norton, Donald F.
Bottles and jars
Closures
Closure pivoted about receptacle opening
222517, B65D 4314
Patent
active
046389164
ABSTRACT:
A closure with a snap type hinge cap comprising a first part adapted to interengage with the open neck of a container, a second part forming a cap and an integral hinge interconnecting the first and second parts. Each of the first and second parts comprises a base wall and a peripheral skirt. A pair of hinge straps extends from the skirts and are positioned on opposite sides of the integral hinge. The radial length of the pair of hinge straps is less than the length of the arc through which the second cap part moves to and from and closed position relative to the first part such that the pair of straps stretch to function as springs. The ends of the pair of straps are attached to the skirts radially inwardly of the periphery of the skirts.
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Beck James M.
Rohr Robert D.
Nelson John R.
Norton Donald F.
Owens--Illinois, Inc.
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