发明名称 |
Conveyor roll for an annealing furnace. |
摘要 |
This transport roller (1) has a casing (7) of carbon so that during the decarburisation of the electric strip in a heat treatment furnace, the formation of defects on the surface of the transport roller (1), which leads to damage to the electric strip, is avoided. <IMAGE>
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申请公布号 |
EP0042029(A1) |
申请公布日期 |
1981.12.23 |
申请号 |
EP19810101146 |
申请日期 |
1981.02.18 |
申请人 |
HOESCH AKTIENGESELLSCHAFT |
发明人 |
GRASSHOFF, HANS-WILHELM, DR.-ING.;SCHREIBER, DIETRICH, DR. RER. NAT. |
分类号 |
C21D1/00;C21D9/00;C21D9/56;F27D3/02;(IPC1-7):F27D3/02 |
主分类号 |
C21D1/00 |
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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