公开(公告)号：US08109213B1

公开(公告)日：2012-02-07

申请号：US12649716

申请日：2009-12-30

申请人： William Poulos ,  David Pfau ,  Eric Scheper ,  Stewart Gilman ,  Vladimir M. Gold ,  Ernest Baker

发明人： William Poulos ,  David Pfau ,  Eric Scheper ,  Stewart Gilman ,  Vladimir M. Gold ,  Ernest Baker

IPC分类号： F42B14/00

CPC分类号： F42B12/08 ,  F42B10/14 ,  F42B12/204 ,  F42B12/76

摘要： A single multipurpose ammunition projectile/warhead is provided, which has the capability of clearing a variety of different types of hardened targets. The single projectile of this invention may be used for breaching steel reinforced concrete walls; may be used against light armor targets; may be used for defeating bunkers; and may also be used for antipersonnel applications. Huge savings in time, money, inventory and logistics are realized through utilizing only this one multipurpose ammunition against all these types of targets. This multipurpose projectile, among other superb capabilities, is able to puncture an eight inch double steel reinforced concrete wall timed to then have its warhead explode into fragments. This allows fragmentation in a more effective, nearly ideal direction. The projectile warhead of made of extremely thick walled 300M steel; with the projectile center of gravity to be located equidistant between a pair of bourrelets, for increased stability.

摘要翻译： 提供了单一的多功能弹药弹头/弹头，具有清除各种不同类型的硬化目标的能力。 本发明的单弹丸可用于破坏钢筋混凝土墙; 可用于轻装甲目标; 可用于击倒沙坑; 并且还可以用于杀伤人员应用。 通过对所有这些类型的目标只使用这种多用途弹药来实现大量的时间，金钱，库存和后勤储蓄。 这种多功能射弹等能力突破能够刺穿八英寸双钢筋混凝土墙，使其弹头爆炸成碎片。 这样可以在更有效，几乎理想的方向上进行碎片化。 射弹弹头由极厚壁的300M钢制成; 抛射体重心位于一对双髻之间的等距位置，以提高稳定性。

公开(公告)号：US08176849B1

公开(公告)日：2012-05-15

申请号：US12730318

申请日：2010-03-24

申请人： Vladimir M. Gold ,  William Poulos

发明人： Vladimir M. Gold ,  William Poulos

IPC分类号： F42B12/22

CPC分类号： F42B12/32

摘要： A fragmentation warhead includes a cylindrical body, and an explosive charge disposed within the innermost part of the warhead body. Upon detonation of the explosive charge, the warhead body is ultimately caused to shear and break into fragments with controlled sizes, shapes. Metallurgical composition of the warhead body can be used to influence the size of fragments ultimately generated when the warhead breaks apart through detonation, since the size and positioning of fragments in the warhead body is preselected. Fabrication of explosive fragmentation ammunition with preformed fragment tungsten alloy fragmenting shells of complex shapes and small and medium calibers is provided in this invention. According to an embodiment of this invention, fabrication begins with “green” tungsten alloy fragment pellets of a given, full strength, enwrapped in a green lower strength matrix alloy. The product is said to be green because tungsten is largely used to replace other metals such as lead which may be considered more toxic. Next, in the process is pressing to the approximate shape desired of the bulk of the green fragments and matrix mix. This is ultimately followed up with sintering. According to an embodiment of this invention, the sintering process will ultimately result in full strength preformed fragments of tungsten alloy enwrapped in a low strength matrix of tungsten alloy, sized to a desired shell shape and thickness.

摘要翻译： 分裂弹头包括一个圆柱体和一个设在弹头的最内部的炸药。 在爆炸装置爆炸时，弹头主体最终被剪切并破碎成具有受控尺寸，形状的碎片。 弹头体的冶金组成可用于影响当弹头通过爆炸分解时最终产生的碎片的尺寸，因为弹头体中碎片的尺寸和位置是预选的。 本发明提供了具有复合形状和中小口径的预制碎片钨合金碎裂壳的爆炸性碎片弹药的制造。 根据本发明的实施例，制造开始于具有给定的全强度的“绿色”钨合金碎片丸，其包裹在绿色较低强度的基质合金中。 据说这种产品是绿色的，因为钨被很大程度上用于替代其他可能被认为更具毒性的金属，如铅。 接下来，在该过程中按压大部分绿色碎片和基质混合物所需的近似形状。 这最终是烧结。 根据本发明的一个实施方案，烧结过程将最终导致钨合金的预制片全部强度包覆在钨合金的低强度基体中，其大小适合所需的壳形和厚度。