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Priority to ES1979243324UpriorityCriticalpatent/ES243324Y/en
Publication of ES243324UpublicationCriticalpatent/ES243324U/en
Application grantedgrantedCritical
Publication of ES243324YpublicationCriticalpatent/ES243324Y/en
Improved closure for receptacles, characterized in that it consists of a centrally occluded part of a hollow nut with which a screw is associated that at the end introduced in the nut has a stop flange against an inner step of the mouth of the nut to prevent the exit of the screw that at the opposite end has immovably fixed a diametral plate that anchors on the inner edge of the mouth of the receptacle, into whose mouth is inserted a lower neck of said piece, all this so that, when screwing the said piece on the screw, this is housed in the nut and the coaxial application under pressure of the lower face of said piece against the outer edge of the mouth of the receptacle is obtained, with sealing effect, and without the screw protrudes from the anchor plate by its area of connection with it, so that any unwanted contact of the screw with protruding elements inside the rec is avoided eptÂșculo. (Machine-translation by Google Translate, not legally binding)
ES1979243324U1979-05-171979-05-17
IMPROVED CLOSURE FOR RECEPTACLES.
ExpiredES243324Y
(en)