发明授权
- 专利标题: Permanent slipping rotating band and method for producing such a band
- 专利标题(中): 永久滑动旋转带及其制造方法
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申请号: US14111414申请日: 2012-04-12
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公开(公告)号: US08950335B2公开(公告)日: 2015-02-10
- 发明人: Sven Strömberg , Lars-Åke Carlqvist , Johan Lidgren , Andreas Nilsson , Lars-Peter Svanberg
- 申请人: Sven Strömberg , Lars-Åke Carlqvist , Johan Lidgren , Andreas Nilsson , Lars-Peter Svanberg
- 申请人地址: SE Karlskoga
- 专利权人: BAE Systems Bofors AB
- 当前专利权人: BAE Systems Bofors AB
- 当前专利权人地址: SE Karlskoga
- 代理机构: Novak Druce Connolly Bove + Quigg LLP
- 优先权: SE1130028 20110414
- 国际申请: PCT/SE2012/000052 WO 20120412
- 国际公布: WO2012/141640 WO 20121018
- 主分类号: F42B14/02
- IPC分类号: F42B14/02
摘要:
The invention relates to a projectile (6) provided with a slipping rotating band (1) which is designed for firing from a weapon system with a rifled barrel. The rotating band (1) comprises an inner ring (2) and an outer ring (3) that seals against the barrel. The outer ring is fitted on the outer surface of the inner ring and the inner ring is slippably fitted on the projectile. The rotating band (1) is configured to remain fitted on the projectile (6) from launcher to target by virtue of the fact that the inner ring (2) is made of fibre-reinforced polymer composite or particle-reinforced polymer composite, or fibre-reinforced metal matrix composite or particle-reinforced metal matrix composite. The invention also relates to a slipping rotating band (1) and to a method for producing a slipping rotating band (1) in which the outer ring (3) is affixed to the inner ring (2).
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