B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 47/06 (2006.01) B65D 47/12 (2006.01)
Patent
CA 2073233
Abstract The invention relates to a closure for container openings, having a closure section consisting of a base part and a pouring spout, which is connected in one piece with the base part by means of a flexible bellows and which can be brought by means of the bellows from an initial position, where the pouring spout is retracted, into a pouring position, where the pouring spout is extended, where a bow plate with a screw stud and bows formed on it can be screwed on the pouring spout and where the bows are maintained in the plane of the bow plate by means of predetermined breaking points. Manipulation of the closure when detaching the bow plate from the pouring spout is simplified in that the bellows has an extension section so that when pressure is applied to the bow plate the pouring spout can be brought past the initial position into a lifted position, that in the course of this the bows can be separated from the bow plate by striking against the base part of the closure section in the area of the predetermined breaking points and can be turned out of the plane of the bow plate, and that when the pressure is released, the extended bellows returns the pouring spout with the bow plate into the initial position while the bows maintain their extended position.
Heinrich Stolz Gmbh & Co. Kg.
Stolz Bernd
Swabey Ogilvy Renault
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