Wear reducing projectile
    1.
    发明授权
    Wear reducing projectile 失效
    磨损减少弹丸

    公开(公告)号:US4513668A

    公开(公告)日:1985-04-30

    申请号:US499761

    申请日:1983-04-18

    CPC分类号: F42B14/04 F42B5/24

    摘要: A projectile suitable for firing from a gun barrel contains an additive which is dispensed along the gun barrel by the pressure of a gas propellant so as to reduce barrel wear. A charge of additive (11) is stored within a cylindrical recess in the rear face (12) of the projectile. In use, the pressure of the gas propellant acts on a nylon piston (6) slidably located within the tube (2), which piston in turn pressurizes the charge (11) forcing it forward through the four extrusion ports (9) to the exterior of the projectile. The charge additive (11) is preferably a mixture of a thermal insulator and a lubricant, best characterized by silicone oil or a paste mixture of titanium dioxide and silicone grease. The invention is particularly applicable to small arms bullets for firing from a rifled gun barrel, and may be incorporated in existing hollowed bullets, for example tracer bullets.

    摘要翻译: PCT No.PCT / GB82 / 00242 Sec。 371日期:1983年4月18日 102(e)日期1983年4月18日PCT提交1982年8月4日PCT公布。 出版物WO83 / 00737 日期1983年3月3日。适用于从枪管射击的射弹包含添加剂,其通过气体推进剂的压力沿枪管分配,以减少枪管磨损。 添加剂(11)的装料储存在弹丸的后表面(12)中的圆柱形凹部内。 在使用中,气体推进剂的压力作用在可滑动地位于管(2)内的尼龙活塞(6)上,该活塞反过来加压了装料(11),从而迫使其向前穿过四个挤出口(9)到外部 的射弹。 电荷添加剂(11)优选是绝热体和润滑剂的混合物,其特征在于硅油或二氧化钛和硅油的糊状混合物。 本发明特别适用于从膛线枪筒射出的小型武器,并且可以并入现有的中空子弹,例如示踪子弹。

    Penetrating projectile
    2.
    发明授权
    Penetrating projectile 失效
    穿透射弹

    公开(公告)号:US4756254A

    公开(公告)日:1988-07-12

    申请号:US866860

    申请日:1986-05-27

    摘要: A projectile having a piercing front end with a solid lubricant molded on the front surface for reducing friction during penetration. The lubricant is molded in a shape to receive an antenna and other electronics. The front end also has an axial hole formed therein to enhance self destruction from the sudden release of compressional strain energy accumulated during penetration through a hard target.

    摘要翻译: 具有穿透前端的弹丸,其具有在前表面上模制的固体润滑剂,用于减少穿透期间的摩擦。 润滑剂被模制成接收天线和其他电子器件的形状。 前端还具有形成在其中的轴向孔,以增强自身破坏,从突然释放通过硬目标穿透过程中累积的压缩应变能量。

    External tracer for gun launched projectiles
    4.
    发明授权
    External tracer for gun launched projectiles 失效
    用于枪射弹的外部追踪器

    公开(公告)号:US4495870A

    公开(公告)日:1985-01-29

    申请号:US403980

    申请日:1982-08-02

    申请人: Frank H. Bell

    发明人: Frank H. Bell

    IPC分类号: F42B12/38 F42B11/20 F42B11/16

    CPC分类号: F42B12/38

    摘要: An external burning tracer-type projectile which is visible from many angular positions and not just the base includes a hardened metallic core that is completely encased in a combustible, self-oxidizing polymer jacket that is loaded with powdered fuels and oxidizers and which is ignited by the heat of the propelling charge of gun powder.

    摘要翻译: 从许多角度位置而不仅仅是底部可见的外部燃烧示踪器型抛射体包括硬化的金属芯,其完全包裹在可燃的自氧化聚合物护套中,该夹套装载有粉末状燃料和氧化剂,并且被点燃 枪粉推进费的热量。

    Bullet for muzzle loading guns
    5.
    发明授权
    Bullet for muzzle loading guns 失效
    子弹枪口装枪

    公开(公告)号:US4417521A

    公开(公告)日:1983-11-29

    申请号:US315060

    申请日:1981-10-26

    申请人: Ronald R. Dahlitz

    发明人: Ronald R. Dahlitz

    IPC分类号: F42B14/04 F42B11/20

    CPC分类号: F42B14/04

    摘要: A bullet for muzzle loading guns and other firearms. The bullet has a pair of gas seals, a pair of knurled portions and at least one grease groove. A solid lubricant is positioned in the depressions of the knurled portions and also in the grease groove or grooves.

    摘要翻译: 炮弹装枪枪等武器。 子弹具有一对气体密封件,一对滚花部分和至少一个润滑脂槽。 固体润滑剂定位在滚花部分的凹陷处以及润滑脂槽或凹槽中。