Abstract: Cooled rollers for handling and conveying metallurgical and ferro-metallurgical products, moving inside a furnace, each of these rollers being formed by a water-cooled central shaft on which discs are mounted perpendicularly to the said central shaft in order to serve as a support for the ferro-metallurgical products, wherein the said central shaft are provided with thermal insulation shields for avoiding radiative heat transfer between the atmosphere in the furnace and the cooled shaft of the said roller.
Type:
Grant
Filed:
July 7, 1994
Date of Patent:
July 11, 1995
Assignee:
Stein Heurtey
Inventors:
Jean-Christophe Mitais, Philippe Buchet