An improved method and apparatus for cooling rollers employed for rolling or conveying materials, e.g., sheet glass at high temperatures

摘要

317,436. Soc. Anon. des Manufactures des Glaces et Produits Chimiques de St.-Gobain, Chauny, et Cirey. Aug. 16, 1928, [Convention date]. Roller-way conveyers.-Rollers for conveying materials, such as sheet glass, at a high temperature are cooled by a tube D spaced from the roller and through which cooling water Rc. flows. The tube may be provided with fins, and a bundle of tubes may be substituted for the tube D. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the use of a coiled cooling 'pipe. This subject-matter does not appear in the Specification as accepted.