基本信息:
- 专利标题： Ammunition cartridge
- 专利标题（中）：盒式磁带
- 申请号：EP14157189.3 申请日：2014-02-28
- 公开(公告)号：EP2772721A3 公开(公告)日：2015-05-13
- 发明人： Smith, John
- 申请人： Eley Limited
- 申请人地址： Selco Way, off First Avenue Minworth Industrial Estate Minworth, Sutton Coldfield, West Midlands B76 1BA GB
- 专利权人： Eley Limited
- 当前专利权人： Eley Limited
- 当前专利权人地址： Selco Way, off First Avenue Minworth Industrial Estate Minworth, Sutton Coldfield, West Midlands B76 1BA GB
- 代理机构： Wightman, David Alexander
- 优先权： GB201303724 20130301
- 主分类号： F42B5/067
- IPC分类号： F42B5/067 ; F42B5/295
摘要：
An ammunition cartridge (1) has a casing (5) and a bullet (3). The casing (5) has a tubular body (23) closed at one end and attached at the other end to the bullet (3). An internal surface of the casing (5) attached to the bullet (3) is provided with a coating of copper oxide. The copper oxide may be black, for example black cupric oxide. The coating can result in a more consistent and reliable separation of the bullet (3) from the coated casing (5) compared to an uncoated casing (5) and this can assist the accuracy of the ammunition.
公开/授权文献:
- EP2772721B1 Ammunition cartridge 公开/授权日：2016-09-07
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F42 | 弹药；爆破 |
| ----F42B | 爆炸装药，例如用于爆破；烟火；弹药 |
| ------F42B5/00 | 弹筒弹药，例如分装式推进剂装药 |
| --------F42B5/02 | .弹药筒，即有推进剂和发射物的壳体 |
| ----------F42B5/067 | ..在弹筒壳体中安置或闭锁发射物 |