| 发明名称 |
MAQUINA DE CORTAR DO TIPO DE CORTE DE ROLAMENTO |
| 摘要 |
<p>Disclosed is a rolling cut type shear wherein a downwardly curved upper blade is moved in such a way that the midpoint thereof in the longitudinal direction passes a cycloidal path, whereby the slip of the upper blade relative to a steel plate to be cut may be prevented.</p> |
| 申请公布号 |
BR7700643(A) |
申请公布日期 |
1977.10.18 |
| 申请号 |
BR19777700643 |
申请日期 |
1977.02.02 |
| 申请人 |
ISHIKAWAJIMA HARIMA JUKOGIO KK |
发明人 |
KUMABE S |
| 分类号 |
B23D15/12;B23D15/08;(IPC1-7):B26D1/10 |
主分类号 |
B23D15/12 |
| 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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