发明名称 |
Hartmetallbestueckte Walze,insbesondere fuer das Warmwalzen von Draht od.dgl. |
摘要 |
Hardened cylindrical sections whose sides and end faces must bear heavy forces, such as those carrying cold metal working tools for extrusion, are improved by being brazed to a softer circular fixing ring of slightly greater bore. The secondary ring is used to apply the appropriate forces to the primary one. |
申请公布号 |
DE1905360(A1) |
申请公布日期 |
1970.08.06 |
申请号 |
DE19691905360 |
申请日期 |
1969.02.04 |
申请人 |
FRIED.KRUPP GMBH |
发明人 |
BARRENBERG,HELMUT;WEITH,WERNER |
分类号 |
B21B27/02 |
主分类号 |
B21B27/02 |
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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