| 发明名称 |
METHOD AND PLANT FOR COLD DRAWING OF METAL TUBES |
| 摘要 |
Method and plant for the cold drawing of a metal tube (20), wherein said tube (20) is made to pass through at least two die plates (11) of two stations (10a-10c) arranged in sequence and having a progressively decreasing pass section in the direction of advance of said tube (20).
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| 申请公布号 |
WO0145874(A1) |
申请公布日期 |
2001.06.28 |
| 申请号 |
WO2000IB01874 |
申请日期 |
2000.12.13 |
| 申请人 |
DANIELI CENTRO MASKIN SPA;CHIUCH, BRUNO |
发明人 |
CHIUCH, BRUNO |
| 分类号 |
B21C1/24;B21C1/30;(IPC1-7):B21C1/24 |
主分类号 |
B21C1/24 |
| 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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