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INTERPAR
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INTERPAR
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Publication of FR2376808A2publicationCriticalpatent/FR2376808A2/fr
Application grantedgrantedCritical
Publication of FR2376808B2publicationCriticalpatent/FR2376808B2/fr
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
B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
B28C7/08—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of scrapers or skips
B28C7/0823—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of scrapers or skips using manually-operated cable-pulled drag shovels
B28C7/0829—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of scrapers or skips using manually-operated cable-pulled drag shovels using reciprocating cable-suspended drag shovels
Landscapes
Chemical & Material Sciences
(AREA)
Dispersion Chemistry
(AREA)
Intermediate Stations On Conveyors
(AREA)
FR7800240A1977-01-051978-01-05Installation pour le stockage et la manutention de produits granules ou pulverulents
GrantedFR2376808A2
(fr)