FR498759A - Perfectionnements apportés aux machines servant à la fabrication de blocs ou panneaux en béton pour murs et autres constructions analogues
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Perfectionnements apportés aux machines servant à la fabrication de blocs ou panneaux en béton pour murs et autres constructions analogues
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B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
B28B3/027—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form using a bottom press ram actuated upwardly towards mould covers
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Manufacturing & Machinery
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Ceramic Engineering
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Mechanical Engineering
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FR498759D1918-05-151919-04-29Perfectionnements apportés aux machines servant à la fabrication de blocs ou panneaux en béton pour murs et autres constructions analogues
ExpiredFR498759A
(fr)
Perfectionnements apportés à la fabrication des éléments pour la construction demaisons, effectuée à l'aide de blocs cellulaires en brique, en béton comprimé ou d'autres blocs analogues