Process and apparatus for the continuous casting of castings with continuous longitudinal hollow spaces or of several castings in one chill mould

摘要

503,050. Casting-machines. JUNGHANS, S. May 6, 1938, No. 13591. Convention date, May 8, 1937. [Class 83 (i)] Metal pouring; moulds; cores.-In the continuous casting of a pipe s, Fig. 2, with one or more passages n, a number of plates p, Figs. 6 and 8 or 9, a ribbed bar t, Fig. 10, or a number of bars u, Figs. 5 and 11, the cores or the partitions d extending from the walls of the chill mould m, or both cores and partitions are submerged by a small uniform head of molten material a. This may be poured into a distributer b, which may be connected to the supply pipe g, Fig. 2, or the 'core c, Fig. 6, or both, and both may be connected to the mould so as to move with it, e.g. up and down, during casting. The cores and partitions may be internally cooled by water, oil, air; &c. as shown at x, Figs. 2 and 6, or a central core c, Fig. 5, used in conjunction with partitions may have heating or cooling device e arranged therein.