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Individual
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Individual
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Priority to ES1975209831UpriorityCriticalpatent/ES209831Y/en
Publication of ES209831UpublicationCriticalpatent/ES209831U/en
Application grantedgrantedCritical
Publication of ES209831YpublicationCriticalpatent/ES209831Y/en
Cap seal for containers, characterized in that said cover is provided with a flange and descending crenellations at its lower edge; because at the root of the neck of the neck of the container there is a ratchet toothing, and because it also comprises a ring whose internal face part a series of elastic tabs, directed against the incident angle of those ratchet teeth that in rest position they diverge obliquely from said internal face, which tabs at the back of their back form a small projection, in addition there being on the said internal face of the ring a series of short appendices projecting radially therefrom, and are sufficiently far from the projection the immediate tongue in order to accommodate each casing of the lid, so that once they are lodged between said appendices and projections of the tabs of the ring, this will be dragged by the rotation of the lid when initially threaded to the mouth of the cap. Container and the tabs that will slide on and in favor of the ratchet teeth will not present any impediment, since under its elasticity will be attached to said ring and will recover their normal position successively when passing over those teeth, but they will completely prevent unscrewing since the tip of them would hit the aforementioned teeth. (Machine-translation by Google Translate, not legally binding)
ES1975209831U1975-02-101975-02-10
LID-SEAL FOR CONTAINERS.
ExpiredES209831Y
(en)