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HUMET HIDRAULICA SA
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HUMET HIDRAULICA SA
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Publication date
Application filed by HUMET HIDRAULICA SAfiledCriticalHUMET HIDRAULICA SA
Priority to ES326391ApriorityCriticalpatent/ES326391A1/en
Publication of ES326391A1publicationCriticalpatent/ES326391A1/en
Improvements in rotating heads for sprinkler irrigation, comprising a tubular sprinkler arm, mounted rotating on a tubular axis, by which the irrigation water arrives, characterized by the fact that the hub of said sprinkler arm is provided with an orifice cylindrical that adjusts rotating, with interposition of sealing gaskets, on two formed collars, one of them on the tubular axis of the sprinkler itself, and the other on an annular body that has been fixed at the end of said axis, so that it constitutes equilibrium chambers that annul the two axial components of the water pressure on said cube. (Machine-translation by Google Translate, not legally binding)
ES326391A1966-04-261966-04-26Procedures in spinning heads for sprinkler irrigation. (Machine-translation by Google Translate, not legally binding)
ExpiredES326391A1
(en)
Improvements in the manufacture of elements supports for mochos de escobas and friegasuelos. (Machine-translation by Google Translate, not legally binding)