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
B65D90/66—Operating devices therefor
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System
(AREA)
Procédé pour la commande du mouvement de va-et-vient à cadence variable d'un servo-moteur à pression de fluide et dispositif pour sa mise en oeuvre.