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公开(公告)号：US6085661A
公开(公告)日：2000-07-11
申请号：US944131
申请日：1997-10-06
摘要： A small caliber non-toxic penetrator projectile has a first core and a second core tandemly aligned and enveloped by a jacket. The first core has a hardness greater than the hardness of the second core that has a Brinell hardness of between about 20 and about 50. The hardness of the second core is significantly higher than the hardness of lead and when the first core strikes a target, the second core resists compressive bulging. As a result, more kinetic energy is transferred to the first core rather than diffused along the surfaces of an armored target. The more efficient transfer of kinetic enables the use of lower density second cores, such as annealed copper.
摘要翻译： 小口径无毒穿透弹丸具有串联对齐并由护套包围的第一芯和第二芯。 第一芯具有大于布氏硬度在约20和约50之间的第二芯的硬度的硬度。第二芯的硬度显着高于铅的硬度，并且当第一芯击中目标时， 第二个核心抵抗压缩膨胀。 结果，更多的动能被转移到第一核心，而不是沿着装甲目标的表面扩散。 更有效的动力转移使得能够使用较低密度的第二芯，例如退火的铜。
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公开(公告)号：US6070532A
公开(公告)日：2000-06-06
申请号：US67580
申请日：1998-04-28
申请人： Henry J. Halverson
发明人： Henry J. Halverson
CPC分类号： F42B30/02
摘要： A projectile having improved accuracy when fired over long ranges is formed from a monolithic block of a copper alloy. Proceeding from a nose to a heel of the projectile, is a fore portion with arcuate side walls, a body portion of substantially constant cross-sectional area that minimally contacts a rifled gun barrel, a drive band having a diameter effective to seal propellant gases and an aft portion that continuously decreases in diameter terminating at the heel. A cylindrical bore extends from an opened end at the nose to a closed end proximate to a transition plane between the fore portion and the body portion.
摘要翻译： 从铜合金整体块形成长射程时提高精度的弹丸。 从弹射器的鼻子到脚后跟，是具有弧形侧壁的前部，具有基本上恒定的横截面面积的主体部分，其最小程度地接触膛线枪筒，具有有效密封推进剂气体的直径的驱动带， 后端部分的直径连续减小的后部。 圆柱形孔从鼻部处的开口端延伸到靠近前部和主体部分之间的过渡平面的封闭端。
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公开(公告)号：US4653404A
公开(公告)日：1987-03-31
申请号：US794882
申请日：1985-11-04
申请人： Henry J. Halverson
发明人： Henry J. Halverson
CPC分类号： F42B14/064 , F42B14/068
摘要： A high velocity ammunition sabot with internal notches of special design to give reliable break-up upon exit from a rifled gun barrel due to centrifugal forces.
摘要翻译： 具有特殊设计的内部凹口的高速弹药柜，由于离心力而从出口的枪管中提供可靠的分解。
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公开(公告)号：US4574703A
公开(公告)日：1986-03-11
申请号：US585327
申请日：1984-03-01
申请人： Henry J. Halverson
发明人： Henry J. Halverson
CPC分类号： F42B14/064 , F42B14/068
摘要： A high velocity ammunition sabot of brittle material which has sufficient strength to withstand the forces of being launched from a rifled gun barrel but which fragments almost immediately upon exit from the barrel due to centrifugal forces. A polyetherimide material is preferred, although materials of equivalent properties could be used.
摘要翻译： 一种脆弱材料的高速度弹药，具有足够的强度来承受从膛线炮筒发射的力，但是由于离心力而几乎立即从枪管出来时几乎立即碎裂。 尽管可以使用等效的材料，但优选聚醚酰亚胺材料。
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公开(公告)号：US4735147A
公开(公告)日：1988-04-05
申请号：US705957
申请日：1985-02-27
申请人： Henry J. Halverson
发明人： Henry J. Halverson
CPC分类号： F42B14/064 , F42B14/067 , F42B14/068
摘要： A high velocity traced armor penetrating subcaliber projectile core having sealed radial spin-up notches on its base is disclosed. Also disclosed, is a plastic sabot for launching a traced subcaliber high velocity armor penetrating projectile core, which sabot is a cup shaped plastic body with a sealed passageway through its base and longitudinal weakening slots on the inside of its walls, the slot extending only part way down the inner surface of the wall to leave a cylindrical sealing surface adjacent the sabot base, whereby to provide a waterproof seal surrounding the rearend of the core and the tracer charge.
摘要翻译： 公开了一种高速跟踪装甲穿透子辐射芯，其底座上具有密封的径向突起切口。 还公开了一种用于发射跟踪的亚光谱高速铠甲穿透射弹核的塑料枪，它是一个杯形塑料体，其具有通过其底部的密封通道和其壁的内侧上的纵向弱化槽，槽仅延伸部分 沿着壁的内表面向下留下邻近砧座基部的圆柱形密封表面，从而提供围绕芯部和示踪剂电荷的防水密封。
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公开(公告)号：US4193348A
公开(公告)日：1980-03-18
申请号：US877939
申请日：1978-02-15
申请人： Henry J. Halverson
发明人： Henry J. Halverson
摘要： A projectile for a centerfire cartridge achieves maximum energy transfer with limited target penetration. A hollow point lead bullet is provided with an aluminum jacket which allows the cartridge containing the projectile to feed reliably in auto-loading pistols and yet does not restrict normal expansion of the bullet upon impact with the target. The jacket extends into the nose recess of the bullet and covers the peripheral portion of the bullet base, whereby the jacket is securely fastened to the bullet and separation subsequent to impact is prevented.A method of fabricating the projectile is also disclosed.
摘要翻译： 用于中心枪的射弹可实现最大限度的能量传递，目标渗透率有限。 一个空心点子弹配有一个铝合金外套，它允许包含弹丸的弹药筒在自动装载手枪中可靠地进给，但不会限制子弹在与靶子碰撞时的正常扩张。 护套延伸到子弹的鼻部凹部中并覆盖子弹基座的周边部分，由此护套牢固地固定在子弹上，防止冲击后的分离。 还公开了一种制造抛射体的方法。
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公开(公告)号：US6158351A
公开(公告)日：2000-12-12
申请号：US681138
申请日：1996-07-22
CPC分类号： F42B12/745 , B22F1/0003 , F42B12/74
摘要： A lead free ferromagnetic article is disclosed. The article is a compacted composite having a heavy more dense constituent that is preferably ferrotungsten and a less dense second constituent that is either a metal alloy or a polymer. The ferromagnetic constituent is present in an amount sufficient to impart the article with ferromagnetism. The ferromagnetic property allows fragments of the article, such as a projectile, bullet or shaped charge liner to be separated from dirt or other environments.
摘要翻译： 公开了一种无铅铁磁制品。 该制品是具有重的更致密的组分的压实复合材料，其优选是铁钨和不太致密的第二组分，其是金属合金或聚合物。 铁磁组分以足以赋予制品铁磁性的量存在。 铁磁性能允许制品的碎片，例如抛射物，子弹或成形的电荷衬垫与污垢或其它环境分离。
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公开(公告)号：US5814759A
公开(公告)日：1998-09-29
申请号：US794286
申请日：1997-02-03
IPC分类号： F42B7/00 , B22F1/00 , C22C1/05 , C22C27/04 , C22C29/08 , C22C32/00 , C22C38/00 , C22C38/12 , F42B7/04 , F42B12/72 , F42B12/74 , F42B30/02 , C22C33/02
CPC分类号： F42B7/046 , B22F1/0003 , C22C32/0094 , F42B12/74 , F42B12/745
摘要： A composite lead-free bullet is disclosed comprising a heavy constituents selected from the group of tungsten, tungsten carbide, carballoy, and ferro-tungsten and a second binder constituent consisting of either a metal alloy or a plastic blend.
摘要翻译： 公开了一种复合无铅子弹，其包括选自钨，碳化钨，碳合金和铁 - 钨的重质组分和由金属合金或塑性共混物组成的第二粘合剂成分。
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公开(公告)号：US5399187A
公开(公告)日：1995-03-21
申请号：US125946
申请日：1993-09-23
IPC分类号： F42B7/00 , B22F1/00 , C22C1/05 , C22C27/04 , C22C29/08 , C22C32/00 , C22C38/00 , C22C38/12 , F42B7/04 , F42B12/72 , F42B12/74 , F42B30/02 , F42B1/00 , F42B8/14
CPC分类号： F42B7/046 , B22F1/0003 , C22C32/0094 , F42B12/74 , F42B12/745
摘要： A composite lead-free bullet is disclosed comprising a heavy constituents selected from the group of tungsten, tungsten carbide, carballoy, and ferro-tungsten and a second binder constituent consisting of either a metal alloy or a plastic blend.
摘要翻译： 公开了一种复合无铅子弹，其包括选自钨，碳化钨，碳合金和铁 - 钨的重质成分和由金属合金或塑性共混物组成的第二粘合剂成分。
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公开(公告)号：US4610061A
公开(公告)日：1986-09-09
申请号：US742386
申请日：1985-06-10
申请人： Henry J. Halverson
发明人： Henry J. Halverson
CPC分类号： F42B12/34
摘要： A projectile for a centerfire cartridge that achieves maximum energy transfer with limited target penetration when fired from snub-nosed pistols. A hollow point lead bullet is provided with an aluminum jacket of sufficient hardness to avoid fouling the pistol barrel and which allows the cartridge containing the projectile to feed reliably in auto-loading pistols and yet does not restrict normal expansion of the bullet upon impact with the target. The jacket extends into the nose recess of the bullet and covers the peripheral portion of the bullet base, whereby the jacket is securely fastened to the bullet and separation subsequent to impact is prevented. The jacket is uniformly notched at the nosetip annulus to weaken the aluminum jacket and promote upset at surprisingly low impact velocities.A method of fabricating the projectile is also disclosed in which a cup-shaped aluminum jacket is partially filled with a lead core and simultaneously the cup base is notched before being formed into a hollow point bullet nose configuration. The notches can thus be uniformly controlled in contrast to slitting or cutting before or after forming in which the sharpness and force applied to the cutting knife governs the size of the slit or cut in a hard to control fashion.
摘要翻译： 用于中射弹药筒的弹丸，在从缓冲手枪射击时，能够实现最大限度的能量传输，目标穿透能力有限。 一个空心点子弹配有一个足够硬度的铝合金外套，以避免手枪枪桶的结垢，并允许包含射弹的药筒在自动装载手枪中可靠地进给，但不会限制子弹的冲击时的正常扩张 目标。 护套延伸到子弹的鼻部凹部中并覆盖子弹基座的周边部分，由此护套牢固地固定在子弹上，防止冲击后的分离。 夹克在nosetip环上均匀地切口，以削弱铝外套，并以令人惊讶的低冲击速度促进不安。 还公开了一种制造抛射体的方法，其中杯状铝护套部分地填充有引线芯，并且同时在形成中空点子弹头构型之前将杯形基座切口。 因此，与形成之前或之后的切割或切割相比，切口可以被均匀地控制，其中施加到切割刀的锋利度和力控制狭缝的尺寸或以难以控制的方式切割。
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