发明名称 |
Calender arrangement and a deflection controlled roll and method of operating them |
摘要 |
A calender arrangement includes end rolls that are in the form of deflection controlled rolls having an internal stroke. One of the end rolls comprises at least one stop element that is in the form of a hydraulic positioned hydrostatic element which, together with the internal wall of the roll sleeve, defines a gap. When a constant throughput of hydraulic medium is fed in, an equilibrium of forces is produced, at which equilibrium the roll sleeve is positioned. The pressure built up in the process is a measure of the positioning forces. Small departures from the target position are permitted without control intervention.
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申请公布号 |
US2002088353(A1) |
申请公布日期 |
2002.07.11 |
申请号 |
US20010007316 |
申请日期 |
2001.11.07 |
申请人 |
EDUARD KUSTERS MASCHINENFABRIK GMBH & CO. KG |
发明人 |
BRENDEL BERNHARD;SVENKA PETER |
分类号 |
D21G1/00;D21G1/02;(IPC1-7):D21G1/02;B30B3/04 |
主分类号 |
D21G1/00 |
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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