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E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
E05F15/00—Power-operated mechanisms for wings
E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
Circuit destine a etre dispose entre une conduite pneumatique et un cylindre de frein de vehicule ferroviaire pour piloter la pression regnant dans ledit cylindre, et valve de barrage pour ce circuit