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B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
B28C7/04—Supplying or proportioning the ingredients
B28C7/0454—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients
B28C7/0459—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients the ingredients being first supplied into measuring chambers, e.g. containers or skips
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Dispersion Chemistry
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FR44578D1934-03-051934-03-05Dispositif pour le jaugeage des matériaux tels que le ciment, la chaux, le sable, le gravier, la pierraille etc.
ExpiredFR44578E
(fr)