Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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LE DU ALAIN
Original Assignee
LE DU ALAIN
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Publication date
Application filed by LE DU ALAINfiledCriticalLE DU ALAIN
Priority to FR7023711ApriorityCriticalpatent/FR2092873A1/fr
Publication of FR2092873A1publicationCriticalpatent/FR2092873A1/fr
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
B65G65/00—Loading or unloading
B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
B65G65/34—Emptying devices
B65G65/40—Devices for emptying otherwise than from the top
B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
B65G65/463—Devices for emptying otherwise than from the top using screw conveyors arranged vertically or substantially vertically within the container