ES220188U - Socket for metal packages. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Strike for metal containers, specifically a neck designed to be sealed by means of a standardized capsule, constituted by a metal plate body, generally cylindrical in shape and with smooth side walls, at least in a part of its extension, which remains in disposition of to adjust on the neck and to be deformed, in this position adapting it to the helical channels that it presents and flanging its lower edge under a peripheral step of retention also provided therein, characterized by being constituted by an independent body, arranged to be fixed, by welding or engraving, to the corresponding opening provided in the base of the metal container in question, equipped with a cylindrical upper threaded area, followed by a smooth, cylindrical or slightly frustoconical area and a zone of reduced diameter that defines, in combination with that, the step to which the capsule is fastened by flanging its edge i lower, with the essential feature that between this step and the aforementioned fixing means there is an intermediate zone, equipped in any way that is considered appropriate, which determines that the repeated step, once conveniently fixed the neck to the container, is located at a sufficient height on the surface of the base to ensure freedom of movement of the machine head, by means of which the adaptation to the neck of the corresponding standardized capsule will be automatically determined. (Machine-translation by Google Translate, not legally binding)