| 发明名称 |
Device and method for air-tight covering of a tracer or the like |
| 摘要 |
<p>The device has light trace portions (2,3) that are merged in a hole (11). A punching portion is covered by an outer contour surface. A cover (6) is deformed by the forward movement and/or the axial movement of the punching portion so that the cover is fixed in a groove contour portion (8) of a projectile structure (10). The punching portion is made of metal. An independent claim is included for method for sealing hole in projectile portion using cover.</p> |
| 申请公布号 |
EP2515068(A2) |
申请公布日期 |
2012.10.24 |
| 申请号 |
EP20120161545 |
申请日期 |
2012.03.27 |
| 申请人 |
RWM SCHWEIZ AG |
发明人 |
PFAFF, ANDREAS;BUCHELI, PHILIPP;FEHRENBACH, KARLHEINZ |
| 分类号 |
F42B12/38;F42B33/00 |
主分类号 |
F42B12/38 |
| 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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