| 摘要 |
PROBLEM TO BE SOLVED: To shorten time required to change a rolling stand as compared to the necessary time in a case of a well-known device. SOLUTION: The invention relates to a rolling mill train for continuously rolling a bar shaped rolled stock in which a rolling stand is formed so that the rolling stand is movable to the internal and the external of the rolling mill train WST laterally to the rolling line WL. The rolling stand is changeable to other rolling stands. Two respective fixed places FPI, FPII are in proximity arranged lining up in the direction of rolling for each rolling stand HWG, VWG in the rolling mill train. A supply stations VSI, VSII are respectively installed in these places and these supply stations are provided with a connecting part for the roll driving device of the rolling stand and a control and working medium. This control and working medium can be supplied with a flexible connecting tube VL which is windable and rewindable while the rolling stand is moved inside and outside the rolling mill train. COPYRIGHT: (C)2003,JPO
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