Spinning shot gun projectile
    4.
    发明授权
    Spinning shot gun projectile 失效
    旋转射枪射弹

    公开(公告)号:US4063511A

    公开(公告)日:1977-12-20

    申请号:US707363

    申请日:1976-07-21

    申请人: James M. Bullard

    发明人: James M. Bullard

    IPC分类号: F42B7/10 F42B10/22 F42B10/26

    CPC分类号: F42B10/22 F42B10/26 F42B7/10

    摘要: A spinning shot gun projectile comprises a cylindrical body having radially projecting vanes arranged with respect to the longitudinal axis of the body at an angle predetermined for air impingement during the flight of the projectile, thereby imparting a spinning motion to the same and insuring an accurate trajectory. The rearward portion of the projectile body has an axial bore dimensioned to receive in bearing engagement the ram portion of wad means located forwardly of the powder. The thrust of the explosion thus is transmitted to the projectile centrally and forwardly of the same by the action of the ram, thereby further insuring true flight of the projectile.

    摘要翻译: 旋转射击枪射弹包括圆柱体,其具有相对于身体的纵向轴线布置的径向突出的叶片,其在弹丸飞行期间以预定的空气冲击的角度预定,从而向其提供旋转运动并确保精确的轨迹 。 射弹体的后部具有轴向孔,该轴向孔的尺寸被设计成以轴承接合的方式接纳位于粉末前方的瓦装置的冲头部分。 因此,爆炸的推动力通过公头的作用被中心地向前发射到射弹,从而进一步确保射弹的真正飞行。