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Individual
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Individual
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Priority claimed from FR21545Aexternal-prioritypatent/FR1458209A/en
Application filed by IndividualfiledCriticalIndividual
Publication of ES328361A1publicationCriticalpatent/ES328361A1/en
Machine for the manufacture of tubes, formed by a sheath of sealed plastic material zunchada by a resistant laminate, which presents, in cooperation: means to manufacture, continuously, a pod of plastic material; removable means of the sheath able to drag it axially; dry laying means on the sheath of reinforcing threads or fibers or ribbons; injection means, in liquid state, of a hardenable plastic material between said reinforcing elements; sealing means arranged in the front part of the pipe in manufacture and means capable of communicating the interior of the tubular mandrel with a convenient source of fluid under pressure, in order to put under pressure the fabricated pipe. (Machine-translation by Google Translate, not legally binding)
ES0328361A1965-06-191966-06-13Machine for the manufacture of tubes. (Machine-translation by Google Translate, not legally binding)
ExpiredES328361A1
(en)
Hose of contraction of thermoplastic material for the contraction especially of synthetic threads and threads. (Machine-translation by Google Translate, not legally binding)
Procedure and device for the manufacture of tubes of synthetic material, hardening, reinforced of gross fibers. (Machine-translation by Google Translate, not legally binding)
Procedure of application by embedding of terminal floats of plastic material to the carton tubes of corresponding flats and tubes. (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of a hose of composite materials resistant to the pressure. (Machine-translation by Google Translate, not legally binding)