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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0073388UpriorityCriticalpatent/ES73388Y/en
Publication of ES73388UpublicationCriticalpatent/ES73388U/en
Application grantedgrantedCritical
Publication of ES73388YpublicationCriticalpatent/ES73388Y/en
Improved union for tubes, characterized in that the end sleeve of the tube is provided with an internal throat, and the end of the tube of an external throat located between the anterior and the internal end of the terminal, the relative dimensions of said throat being such as to allow the initial plug of the end of the tube inside said terminal sleeve, but they make possible its intimate coupling by riveting said sleeve on the throat and the surface of the lateral tube, to which end the outer surface of the terminal sleeve is a curve of revolution whose inclination with respect to the axis of the device increases toward the end of the terminal, while the inner surface of the housing is conical in the same direction. (Machine-translation by Google Translate, not legally binding)