| 发明名称 |
METHOD AND APPARATUS FOR TREATING MATERIALS |
| 摘要 |
A method and apparatus is disclosed for forming materials into desired shapes by rolling or casting. The rolled shapes may be of constant or irregular cross section. The apparatus includes lateral restraint members that move with the workpiece to prevent edge cracking in rolling or provide a moving wall die in casting.
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| 申请公布号 |
US3561240(A) |
申请公布日期 |
1971.02.09 |
| 申请号 |
USD3561240 |
申请日期 |
1967.12.07 |
| 申请人 |
IIT RESEARCH INSTITUTE |
发明人 |
JOHN A. SCHEY |
| 分类号 |
B21B1/22;B21B39/14;B21B39/16;B21H7/16;B21H8/00;B21J7/16;B22D11/06;B22F3/18;B22F5/04;B22F7/04;(IPC1-7):B21B1/22;B21B39/00 |
主分类号 |
B21B1/22 |
| 代理机构 |
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代理人 |
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| 主权项 |
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