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64 条记录 (耗时 0.013 秒)

    Penetrating projectile
    31.
    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

    申请人： Monty W. Bai ,  Louis P. Farace ,  John D. Titus

    发明人： Monty W. Bai ,  Louis P. Farace ,  John D. Titus

    IPC分类号： F42B12/08 ,  F42B12/10 ,  F42B30/00 ,  F42B11/20

    CPC分类号： F42B12/08 ,  F42B12/105 ,  F42B30/006

    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。

    Armor-piercing projectile
    32.
    发明授权
    Armor-piercing projectile 失效
    穿甲射弹

    公开(公告)号：US4677915A

    公开(公告)日：1987-07-07

    申请号：US624043

    申请日：1984-06-25

    申请人： Juegen Boecker ,  Klaus Gersbach ,  Karl W. Bethmann

    发明人： Juegen Boecker ,  Klaus Gersbach ,  Karl W. Bethmann

    IPC分类号： F42B12/08 ,  F42B11/00

    CPC分类号： F42B12/08

    摘要： A sub-caliber armor-piercing projectile exhibits for improving its penetration effect against a strongly inclined target surface a break-up in the region of a fracture zone of an expendable nose portion. The latter is provided at its point region with an arrangement which favors a sliding-off, which arrangement includes at least two frusto-conical surfaces which encompass the longitudinal projectile axis A and which surfaces are differently inclined with respect to the longitudinal axis of the projectile or include a sphere disposed in a spherical recess. The arrangement can be cladded with a ballistic hood and can be provided in the region of the frusto-conical or the spherical surfaces with a lubricating medium. The fracture zone is constructed in such a way that when a deviating sliding-off of the arrangement occurs, as large as possible a twisting impulse is transferred under the main projectile portion in order to improve its penetration capability by means of a more favorable penetrating angle.

    摘要翻译： 副口径穿甲弹丸表现出改善其在强烈倾斜的目标表面上的穿透效应在消耗性鼻部的断裂区域的区域中的分解。 后者在其点区域处设置有有利于滑动的装置，该装置包括至少两个截头圆锥形表面，其包围纵向抛射体轴线A，并且该表面相对于射弹的纵向轴线不同地倾斜 或者包括设置在球形凹部中的球体。 该布置可以用弹道罩包覆，并且可以在具有润滑介质的截头圆锥形或球形表面的区域中设置。 断裂带的构造是这样一种方式使得当发生偏移的滑动时，尽可能大的扭转脉冲在主抛射部分下方传递，以便通过更有利的穿透角度来提高其穿透能力 。

    Penetrator Projectile for Explosive Device Neutralization
    36.
    发明申请
    Penetrator Projectile for Explosive Device Neutralization 审中-公开

    公开(公告)号：US20200173761A1

    公开(公告)日：2020-06-04

    申请号：US16209643

    申请日：2018-12-04

    申请人： Federal Bureau of Investigation

    发明人： Ian B. VABNICK

    IPC分类号： F42B12/08 ,  F42D5/04

    摘要： Provided herein are penetrator projectiles for use with explosive ordnance disposal disrupters, and related methods of making and using. The penetrator projectile has a tip, neck, shaft and base, wherein the geometry and composition of the different elements are selected to ensure the projectile is ballistically stable after firing to provide improved free-flight characteristics and corresponding explosive ordnance disruption.

    Missile warhead
    40.
    发明授权
    Missile warhead 有权
    导弹弹头

    公开(公告)号：US09267774B2

    公开(公告)日：2016-02-23

    申请号：US14387865

    申请日：2013-03-24

    申请人： ISRAEL MILITARY INDUSTRIES LTD.

    发明人： Jacob Amon ,  Anna Schwartz ,  Yaron Brandeis

    IPC分类号： F42B12/08 ,  F42B12/04 ,  F42B12/20 ,  F42B12/06

    CPC分类号： F42B12/08 ,  F42B12/04 ,  F42B12/06 ,  F42B12/20

    摘要： A warhead nose comprises a conical/ogive body having an outer surface with a top circumference and base circumference, and ribs extending along the outer surface of the conical/ogive body tapering so that the circumference around the ribs is smaller than or equal to the circumference of the base, the warhead nose dimensions are determined by the following relations: E ≤ D , ⁢ 1 5 ⁢ D ≤ F ≤ 2 ⁢ ⁢ D , ⁢ G ≤ 1 5 ⁢ D , ⁢ 1 20 ⁢ D ≤ H ≤ 1 2 ⁢ D , ⁢ I ≤ 2 5 ⁢ D where, D is maximum nose diameter; E is external diameter of the ribs; F is length of the ribs along the nose; G is minimal width of the ribs; H is height of the rib protrusion; and I is the minimal width of the rib at the adjoining point with the nose.

    摘要翻译： 弹头鼻部包括具有顶部圆周和底部圆周的外表面的圆锥形/凹凸体，以及沿着圆锥形/椭圆体的外表面延伸的肋，使得围绕肋的圆周小于或等于圆周 的弹头的尺寸由以下关系式决定：E≤D，1 5 D≤F≤2⁢D D G≤1 5 D，1 20 D≤H≤1 2 D，I≤25 D其中，D是最大鼻直径; E是肋的外径; F是沿着鼻子的肋骨的长度; G是肋的最小宽度; H为凸肋的高度; 而我是与鼻子相邻点的肋骨的最小宽度。