| 发明名称 |
FOIL PERFORATING NEEDLE FOR DETACHING A SMALL DIE FROM A FOIL |
| 摘要 |
<p>A foil perforation needle (1) for perforating a foil and detaching a die from the foil has a shaft (2), which passes at one end into a blade (3) having a cutting edge (6). The cutting edge (6) minimizes the strain per unit area occurring upon impact on the foil and, after the perforation of the foil, upon impact on the die (10).</p> |
| 申请公布号 |
WO2009056469(A1) |
申请公布日期 |
2009.05.07 |
| 申请号 |
WO2008EP64159 |
申请日期 |
2008.10.21 |
| 申请人 |
OERLIKON ASSEMBLY EQUIPMENT AG, STEINHAUSEN;ULRICH, RENE, JOSEF |
发明人 |
ULRICH, RENE, JOSEF |
| 分类号 |
H01L21/00 |
主分类号 |
H01L21/00 |
| 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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