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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES105415UpriorityCriticalpatent/ES105415Y/en
Publication of ES105415UpublicationCriticalpatent/ES105415U/en
Application grantedgrantedCritical
Publication of ES105415YpublicationCriticalpatent/ES105415Y/en
Improved coupling for pipes essentially characterized in that it consists essentially of a connector internally divided into two zones by an intermediate partition provided with a central passage whose partition constitutes a seat for a valve, the valve chamber being formed by one of the internal areas of the valve. And the valve being firmly applied against its seat and in the sealing position by means of a coaxial spring one end of which rests directly on the rear face of the valve while the other is directed against an intermediate seat of a sleeve threaded to the fitting and fixed to the end of one of the pipes to be coupled, regulating said spring the travel of the valve in its chamber. (Machine-translation by Google Translate, not legally binding)
ES105415U1964-04-111964-04-11
PERFECTED COUPLING FOR PIPES.
ExpiredES105415Y
(en)