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Individual
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Individual
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Priority to ES0065472UpriorityCriticalpatent/ES65472Y/en
Publication of ES65472UpublicationCriticalpatent/ES65472U/en
Application grantedgrantedCritical
Publication of ES65472YpublicationCriticalpatent/ES65472Y/en
Siphon type head for bottles and the like, characterized by consisting of two coaxial pieces one of which, once fixed to the neck of the container by any means such as continuous thread, bayonet or the like, remains stationary during the use of the assembly, this piece consisting of in a sleeve of two diameters, the inner face of the part of larger diameter carrying the fastening means to the neck of the container, and inside the circumferential step connecting both parts a ring, washer or the like is housed, of an elastic material which, once the coupling of this piece to the aforementioned neck is completed, is sealing the mouth edge of the container, while the part of smaller diameter is externally threaded to thread in it the other part of the head consisting of a inverted cupped part with internal thread, lateral pouring duct and disc of elastic material adapted against its bottom, so that when this piece is left Fully threaded in said smaller diameter part of the stationary part, the edge of said smaller diameter part supports in tight contact against said bottom disc, but when slightly unscrewing said part by limited rotation, the contents of the container can flow to the outside through the side duct, it is enough to complete the screwing again so that the filling is made again. (Machine-translation by Google Translate, not legally binding)
ES0065472U1958-04-121958-04-12
Siphon head for bottles and the like
ExpiredES65472Y
(en)