ES457705A1 - Improvements in pumps for the forced discharge of a mass of notable consistency. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in pumps for the forced discharge of a mass of notable consistency. (Machine-translation by Google Translate, not legally binding)
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Improvements in pumps for the forced discharge of a mass of remarkable consistency, such as that of concrete comprising a pair of cylinders located side by side and alternately placed in communication with a feed container of said mass and with a discharge duct, two slide-mounted pistons, each within said cylinders, in which they are reciprocated forwardly by a pressurized fluid that flows into a thrust chamber provided in said cylinders behind each piston. (Machine-translation by Google Translate, not legally binding)
ES457705A1977-04-111977-04-11Improvements in pumps for the forced discharge of a mass of notable consistency. (Machine-translation by Google Translate, not legally binding)
ExpiredES457705A1
(en)
Improvements introduced in hydraulic presses, especially those intended for the manufacture of ceramic and similar materials and plates. (Machine-translation by Google Translate, not legally binding)
Improvements in a device for the forced extraction of a mass fundida of important consistency. (Machine-translation by Google Translate, not legally binding)