发明名称 |
Roll shifting system for rolling mills |
摘要 |
The invention relates to a rolling mill of the 4 Hi Mae West type having cylinders for axially shifting the work rolls for a schedule free rolling operation, work roll balance cylinders are mounted in the Mae West blocks and as a result assume a varying off set axially relation with the work roll bearings, a control for the balance cylinders to compensate for the effect the offset conditions would otherwise have on the forces of the balance cylinders to maintain the forces at a predetermined value.
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申请公布号 |
US4898014(A) |
申请公布日期 |
1990.02.06 |
申请号 |
US19880289187 |
申请日期 |
1988.12.23 |
申请人 |
UNITED ENGINEERING, INC. |
发明人 |
GINZBURG, VLADIMIR B.;VIDIL, F. RONALD |
分类号 |
B21B29/00;B21B31/18;B21B31/20;B21B37/42 |
主分类号 |
B21B29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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