发明名称 |
TUBE ROLL FOR A PAPER MACHINE AND A METHOD FOR MANUFACTURING A TUBE ROLL |
摘要 |
A tube roll for a paper machine has a shell ( 10 ) and roll heads ( 11 ) for supporting the tube roll rotably to the paper machine. The shell ( 10 ) has two metal cylinders ( 12, 13 ) adapted coaxially at an interval of each other. Between the cylinders ( 12, 13 ) there is additionally a core construction ( 14 ) attached to both of the cylinders ( 12, 13 ). Each roll head ( 11 ) is attached to both of the cylinders, of which at least the inner cylinder ( 13 ) is made of a sheet metal material. The invention also relates to a method for manufacturing a tube roll. |
申请公布号 |
EP1588064(A1) |
申请公布日期 |
2005.10.26 |
申请号 |
EP20040706202 |
申请日期 |
2004.01.29 |
申请人 |
METSO PAPER, INC. |
发明人 |
KURKINEN, LEO;VANNINEN, RAMI;LANNES, PETTERI;PITKAENEN, TATU;HOLOPAINEN, KARI |
分类号 |
D21F1/40;D21F3/08;D21G1/02;(IPC1-7):F16C13/00 |
主分类号 |
D21F1/40 |
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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