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Priority to ES1977230644UpriorityCriticalpatent/ES230644U/en
Publication of ES230644UpublicationCriticalpatent/ES230644U/en
Closing assembly for containers, characterized in that it is constituted by a cover provided internally with a peripheral groove in which a sealing gasket is coupled, and whose skirt extends into regular spaces in crenellated form, said prolongations having their end portions inclined towards the outside, said extensions cooperating with projections provided in the mouth of the container and having an outer groove serving as a guide to a flexible frame with a lever device for tensioning it provided with sealing means, the fence being on top of the inclined portions, so that the enclosing of the enclosure produces at the same time an axial displacement of the cover and a radial displacement of the extensions thereof. (Machine-translation by Google Translate, not legally binding)
ES1977230644U1977-08-301977-08-30Closing set for containers (Machine-translation by Google Translate, not legally binding)
PendingES230644U
(en)