ES319807A3 - Improvements introduced in the coupling of intermediate fittings in pressure pipes. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the coupling of intermediate fittings in pressure pipes. (Machine-translation by Google Translate, not legally binding)
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MATERIAL DE AIREACIEN SOC ANEN
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MATERIAL DE AIREACIEN SOC ANEN
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Priority to ES0319807ApriorityCriticalpatent/ES319807A3/en
Publication of ES319807A3publicationCriticalpatent/ES319807A3/en
Improvements introduced in the coupling of intermediate fittings in pressure pipes, characterized in that the bushes of the fittings are integral with one or several back-up flanges that extend in the wall of the pipe between the reinforcement fabric layers and the reinforcements. of rubber or the like constituting the inner and outer jacket, whose flanges are in turn covered with a layer of rubber or the like by means of which, and by application of heat, the vulcanization with the walls of the tube is facilitated, thereby forming a single piece. (Machine-translation by Google Translate, not legally binding)
ES0319807A1965-11-191965-11-19Improvements introduced in the coupling of intermediate fittings in pressure pipes. (Machine-translation by Google Translate, not legally binding)
ExpiredES319807A3
(en)
Improvements in the manufacture of flexible pipes of armed plastic material and machine for its construction (Machine-translation by Google Translate, not legally binding)