ES280147A2 - A machine for the manufacture of centrifuged concrete pipes (Machine-translation by Google Translate, not legally binding)
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A machine for the manufacture of centrifuged concrete pipes (Machine-translation by Google Translate, not legally binding)
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Manufacturing Of Tubular Articles Or Embedded Moulded Articles
(AREA)
Abstract
Improvements in the main patent No. 269,873 for "A machine for the manufacture of centrifuged concrete pipes", characterized in that the sheet metal cylinder, which acts as a mold, carries its open ends carrying only the nozzle rings or splicing and carrying two cylindrical pieces with a rear projection, in the manner of a wide flange, which are the sliding tracks that abut, adjusted to the aforementioned mold. (Machine-translation by Google Translate, not legally binding)
ES0280147A1962-08-201962-08-20A machine for the manufacture of centrifuged concrete pipes (Machine-translation by Google Translate, not legally binding)
ExpiredES280147A2
(en)