发明名称 |
PROCESS OF MANUFACTURING WIDE WALL OF MOULD AND GEAR FOR ITS IMPLEMENTATION |
摘要 |
FIELD: foundry; production of wide wall of mould for gear for continuous casting of metal. SUBSTANCE: central convex part passing from upper edge to sides and downwards is made in copper wall with thickness 5-50 mm by plastic change of form by stretching stresses or by stretching and compressing stresses. Recesses have any forms and sizes saving expenses and energy. EFFECT: higher efficiency. 7 cl, 7 dwg
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申请公布号 |
RU2107576(C1) |
申请公布日期 |
1998.03.27 |
申请号 |
RU19930004742 |
申请日期 |
1993.03.25 |
申请人 |
SMS SHLEMANN-ZIMAG AG |
发明人 |
KHORST GROTE;EHRK BOJZEN;KHANS SHTROJBEL';KHORST GROTE;EHRK BOJZEN;KHANS SHTROJBEL' |
分类号 |
B22D11/04;B21D53/00;B22D11/057;(IPC1-7):B22D11/04 |
主分类号 |
B22D11/04 |
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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