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Priority to ES0054451UpriorityCriticalpatent/ES54451U/en
Publication of ES54451UpublicationCriticalpatent/ES54451U/en
Non-Disconnectible Joints And Screw-Threaded Joints
(AREA)
Abstract
A new connection to metal pipes, characterized in that a cylindrical sleeve of a metal of adequate density, applied to smooth sliding on a metal tube of equal or greater density, is introduced together with the second, in a conical cavity and when advancing gradually under the pressure exerted by a coupling sleeve that is threaded onto the threaded part of an elbow, threaded shank or other element, it presses circularly over an area of said conical cavity provided at the entrance of said cone of the elbow, shank or other The element, with its anterior external circular part and its inner cylindrical surface, simultaneously presses said tube, thus forming a sealed connection without the intervention of any other supplementary element. (Machine-translation by Google Translate, not legally binding)
ES0054451U1956-05-281956-05-28New unión to racord for metallic pipe (Machine-translation by Google Translate, not legally binding)
PendingES54451U
(en)