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Priority to ES1975215200UpriorityCriticalpatent/ES215200Y/en
Publication of ES215200UpublicationCriticalpatent/ES215200U/en
Application grantedgrantedCritical
Publication of ES215200YpublicationCriticalpatent/ES215200Y/en
New valve for articles and inflatable objects, characterized in that it is constituted by two cylindrical elements, one external and the other internal; the external element is provided on its outer surface with circular grooves having its cross section sawtooth shape, in its upper part has an increase in diameter and its shape is also cylindrical, both elements will allow us to fix the valve on the flexible material of the inflatable object, its interior of cylindrical shape is threaded, in its middle part having a narrowing in the form of a conical seat on which the closure of the inner part will support the closure; the piece. In addition, it is also threaded by having ducts or channels for air passage when the thread of the inner part has been loosened. (Machine-translation by Google Translate, not legally binding)
ES1975215200U1975-09-171975-09-17
NEW VALVE FOR INFLATABLE ARTICLES AND OBJECTS.
ExpiredES215200Y
(en)