ES237803A1 - Procedure, with its corresponding devices, for the manufacture of hollow concrete blocks (Machine-translation by Google Translate, not legally binding)
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Procedure, with its corresponding devices, for the manufacture of hollow concrete blocks (Machine-translation by Google Translate, not legally binding)
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Manufacturing Of Tubular Articles Or Embedded Moulded Articles
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Abstract
Process with its corresponding devices for the manufacture of hollow blocks of concrete, characterized in that the densification of the mass is achieved in a machine, in itself known, agitator, especially of gentle agitation, whereby the transmission of the frequency of agitation is achieved through appropriate plate, arranged in the upper opening of a mold provided with a slight movement, which at the same time forms the mold-mother for the upper surface of the piece and because the mold itself, has approximately the vertical edges of the piece, while that of the lower part is achieved by means of a loose base plate and placed under the mold, on which the piece is placed to dry once it has been raised. (Machine-translation by Google Translate, not legally binding)
ES0237803A1956-11-071957-09-27Procedure, with its corresponding devices, for the manufacture of hollow concrete blocks (Machine-translation by Google Translate, not legally binding)
ExpiredES237803A1
(en)
Procedure, with its corresponding devices, for the manufacture of hollow concrete blocks (Machine-translation by Google Translate, not legally binding)
Procedure, with its corresponding devices, for the manufacture of hollow concrete blocks (Machine-translation by Google Translate, not legally binding)
A machine and procedure for the manufacture of vibrated or vacuum concrete channels for irrigation (Machine-translation by Google Translate, not legally binding)