发明名称 |
Apparatus for reducing tension variations in a metal strip |
摘要 |
The invention provides apparatus and methods for coiling and uncoiling a metal strip in which the angular position of a coiler is measured and an actuator is provided for a moveable roll, the moveable roll position being varied as a function of the coiler. The present invention aims to avoid tension variations in the metal which cause width and thickness variations in rolling operations for instance.
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申请公布号 |
US2002046588(A1) |
申请公布日期 |
2002.04.25 |
申请号 |
US20010930896 |
申请日期 |
2001.08.15 |
申请人 |
CLARK MICHAEL;MARPLES ANTHONY |
发明人 |
CLARK MICHAEL;MARPLES ANTHONY |
分类号 |
B21B1/34;B21B37/48;B21B37/54;B21B39/00;B21B39/08;B21C47/00;(IPC1-7):B21C47/00 |
主分类号 |
B21B1/34 |
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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