发明名称 |
STONE ROLLER FOR PAPER MAKING MACHINES |
摘要 |
<p>STONE ROLLER FOR PAPER MAKING MACHINES A stone roller for paper making machines having a tubular body made of stone with an axial borehole. A plurality of tie-rods extend along the inner wall of the borehole and parallel to its axis. The tie-rods are used to clamp plates against the two ends of the roll body. A corepiece, sealingly connected to both clamping plates, is disposed within the borehole, creating an annular space sealed off from the central region of the bore. The tie-rods extend through the annular space. The space is filled with a plastic which is introduced in liquid form at room temperature and then hardened. The hardened plastic prevents the tie-rods from vibrating and shields them from corrosive elements.</p> |
申请公布号 |
CA1247427(A) |
申请公布日期 |
1988.12.27 |
申请号 |
CA19860505016 |
申请日期 |
1986.03.25 |
申请人 |
VOITH (J.M.) G.M.B.H. |
发明人 |
MUEHLE, ERWIN;RAHMIG, HERMANN |
分类号 |
C09K3/00;D21F1/00;D21F3/08;F16C13/00;(IPC1-7):D21F3/00 |
主分类号 |
C09K3/00 |
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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