APPARAT FOR MONTERING AV ETT INGJUTNINGSROR FRAN EN GJUTSKENK

摘要

Pour tubes for use in conjunction with slidable gate valves that regulate the flow of molten metal from the pour opening in a bottom pour teeming vessel are operatively positioned with respect to the gate valve collector nozzle by means of mounting apparatus of particular construction. A pouring tube is replaceably positioned in the apparatus which is operative to manipulate the tube within a confined space into its operating position with respect to the collector nozzle between the teeming vessel and a receiving vessel.