发明名称 |
Press roller for papermachines |
摘要 |
A press roller for papermachines or similar machines for draining fibre material webs has a metallic roller body with a roller shell formed from artificial stone. The latter is made of polymer concrete. The cylindrical outer surface of the roller body has peripheral grooves, preferably in the form of a thread, the side walls of the peripheral grooves all being inclined towards the same roller end.
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申请公布号 |
DE3324928(A1) |
申请公布日期 |
1985.01.24 |
申请号 |
DE19833324928 |
申请日期 |
1983.07.09 |
申请人 |
J.M. VOITH GMBH |
发明人 |
MUEHLE,ERWIN;FLAIG,HEINRICH |
分类号 |
D21F3/08;F16C13/00;(IPC1-7):D21F3/08 |
主分类号 |
D21F3/08 |
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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