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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0021614UpriorityCriticalpatent/ES21614Y/en
Publication of ES21614UpublicationCriticalpatent/ES21614U/en
Application grantedgrantedCritical
Publication of ES21614YpublicationCriticalpatent/ES21614Y/en
New type of pressure seal molded of plastic material or composed of a male and a female, characterized in that the female part comprises a flexible ring (1) whose interior hollow for fitting and holding the protruding part of the male, which is equipped in its termination of a head (9) as a circular rim, it has a diameter in cross section greater than that of the head (9) of the boss of the male, and in another cross section, perpendicular to that, diameter smaller than of said head, allowing this arrangement, thanks to the flexibility of the ring (1) that constitutes the female part, that when introducing the head of the male in said hollow, it widens due to the pressure exerted on the part of its head. smaller diameter and return to its normal position after introducing the head (9), ensuring the coupling between both parts. (Machine-translation by Google Translate, not legally binding)
ES0021614U1949-12-071949-12-07
Close depression.
ExpiredES21614Y
(en)
Element or account equipped with own means of liaison for the constitution of rosaries and similar (Machine-translation by Google Translate, not legally binding)