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Individual
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Individual
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Priority to ES0052333UpriorityCriticalpatent/ES52333Y/en
Publication of ES52333UpublicationCriticalpatent/ES52333U/en
Application grantedgrantedCritical
Publication of ES52333YpublicationCriticalpatent/ES52333Y/en
Device for joining tubes, whether flexible, semi-rigid or rigid, characterized essentially by the fact that it consists of a sleeve of hard material, one of whose ends is frusto-conical in shape and is separated from the cylindrical part by a flange of suitable height, being at the opposite end the necessary elements for the coupling to the appropriate point of the installation, cooperating with said sleeve a fitting provided with an edge in its free mouth against which acts the said flange, and whose connection goes threaded a threaded and internally frustoconical bushing, with inclination of planes in the same sense as that of the end of said sleeve and of appropriate diameter so that between this and that bushing can interpose the pipe to be retained, which, by virtue of the advance of this last requested by the rotation of the fitting that rests against the flange, is deformed and is strongly imprisoned, and appearing t in the bushing as in the aforementioned connection, the external means suitable for its operation. (Machine-translation by Google Translate, not legally binding)
ES0052333U1956-01-201956-01-20
Device for joining pipes, be they flexible semi-rigid and rigid
ExpiredES52333Y
(en)
Fixing system and fixing to metal tube boxes and accessories for electrical installations (Machine-translation by Google Translate, not legally binding)