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Individual
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Priority to ES0212182UpriorityCriticalpatent/ES212182U/en
Publication of ES212182UpublicationCriticalpatent/ES212182U/en
Arrangement for splicing tubes, characterized in that it consists of a sleeve composed of a synthetic resin and glass fiber in the form of a compact bandage, obtained by means of a shaping core consisting of a cylindrical body, with an outer diameter equal to that of the tubes to be spliced, provided with annular projections at each end and with through holes to retain a shaping ring in the vicinity of each end, on its outer face, so that after molding the said sleeve around the core, between its two projections, the pins are removed to be able to separate the core and the sleeve from each other, and the shaping rings that have formed inner annular grooves in the sleeve itself, elastic annular joints are placed in said grooves, and finally the end portions are introduced of the tubes inside the sleeve, in which they are retained and sealed by those expressed together. (Machine-translation by Google Translate, not legally binding)
ES0212182U1975-05-051975-05-05Arrangement for pipe splicing (Machine-translation by Google Translate, not legally binding)
PendingES212182U
(en)
Device to provide the plastic hollow bodies, especially the tubes, of a reinforced mouth provided with an interior wiring. (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture of elements supports for mochos de escobas and friegasuelos. (Machine-translation by Google Translate, not legally binding)