发明申请
US20140137730A1 MANOEUVRES CARTRIDGE DEVICE AND SELF-LOADING FIREARM SUITABLE THEREFOR
有权
MANEUVERS盒式装置及其自负载式燃烧器
- 专利标题： MANOEUVRES CARTRIDGE DEVICE AND SELF-LOADING FIREARM SUITABLE THEREFOR
- 专利标题（中）： MANEUVERS盒式装置及其自负载式燃烧器
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申请号： US14236337申请日： 2012-07-02
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公开(公告)号： US20140137730A1公开(公告)日： 2014-05-22
- 发明人: Rudi Beckmann , Rolf Hezel
- 申请人： Rudi Beckmann , Rolf Hezel
- 申请人地址： DE Oberndorf
- 专利权人： HECKLER & KOCH GMBH
- 当前专利权人： HECKLER & KOCH GMBH
- 当前专利权人地址： DE Oberndorf
- 优先权： DE102011080288.6 20110802
- 国际申请： PCT/EP2012/062794 WO 20120702
- 主分类号： F41A21/32
- IPC分类号： F41A21/32 ; F41A5/18
摘要：
A maneuver cartridge device for use in a self-loading firearm includes a barrel extending from a chamber to a muzzle side and having an intercepting device arranged on the muzzle side for intercepting a projectile. The barrel has a first barrel section that adjoins the chamber and a second barrel section that adjoins the first barrel section. The first barrel section has a first cross section corresponding to a caliber of the projectile and the second barrel section has a second cross section that is larger than the first cross section.