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Publication of BE726552ApublicationCriticalpatent/BE726552A/xx
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
B65D90/00—Component parts, details or accessories for large containers
B65D90/54—Gates or closures
B65D90/62—Gates or closures having closure members movable out of the plane of the opening
B65D90/623—Gates or closures having closure members movable out of the plane of the opening having a rotational motion
B—PERFORMING OPERATIONS; TRANSPORTING
B66—HOISTING; LIFTING; HAULING
B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
B66B17/00—Hoistway equipment
B66B17/14—Applications of loading and unloading equipment
B66B17/26—Applications of loading and unloading equipment for loading or unloading mining-hoist skips