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RENE MARIE PETARD
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RENE MARIE PETARD
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Publication of FR507545ApublicationCriticalpatent/FR507545A/fr
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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Chemical & Material Sciences
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Ceramic Engineering
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Mechanical Engineering
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FR507545A1919-12-191919-12-19Presse à levier pour la fabrication de briques, carreaux, parpaings et autres agglomérés
ExpiredFR507545A
(fr)
Procédé pour la fabrication de matériaux de construction ou autres, tels que pierre à bâtir, tuiles ou plaques pour toitures, plaques de recouvrement pour murs, blocs pour cloisons, etc.