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BELLES ONDES FORGES
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BELLES ONDES FORGES
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Priority to ES0299135ApriorityCriticalpatent/ES299135A3/en
Publication of ES299135A3publicationCriticalpatent/ES299135A3/en
Improvements in joints for smooth rigid pipes, designed to channel high pressure fluids, comprising a body provided with coupling tubes and, in combination with each of these tubes, an O-ring sealing, concentric to the tube to be connected and intended for penetrate slightly under pressure, into a housing provided in said body; a protective washer of said O-ring; an open retaining ring, of hard elastic material, and a screw nut having a frustoconical inner surface capable of reacting on the outer surface of the retaining ring and causing, by adjustment, a diametral contraction thereof, thus effecting the blocking of the tube. (Machine-translation by Google Translate, not legally binding)
ES0299135A1964-04-241964-04-24Improvements in joints for rigid pipes (Machine-translation by Google Translate, not legally binding)
ExpiredES299135A3
(en)