公开(公告)号：US08640625B1

公开(公告)日：2014-02-04

申请号：US13211624

申请日：2011-08-17

申请人： Brian Wong ,  Andrew Gowarty ,  Francis Donlon ,  Francis Renner ,  Robert Sayer ,  Carlton Adam ,  Daniel Vo ,  John Dineen ,  Anthony Farina

发明人： Brian Wong ,  Andrew Gowarty ,  Francis Donlon ,  Francis Renner ,  Robert Sayer ,  Carlton Adam ,  Daniel Vo ,  John Dineen ,  Anthony Farina

IPC分类号： F42B14/06 ,  F42B8/14

CPC分类号： F42B8/14 ,  F42B10/06 ,  F42B10/26 ,  F42B12/06 ,  F42B14/061 ,  F42B14/062

摘要： A kinetic energy training cartridge simulates the performance, weight, length, and external geometry of a tactical cartridge. The training cartridge includes a cartridge case and a projectile that is secured to cartridge case by means of a sabot. The sabot includes a rearward extension that encapsulates part of the projectile, to add weight and to increase a length to diameter ratio of the projectile, so as to decrease an intrusion volume of the projectile within the cartridge case. In a preferred embodiment, the length to diameter ratio of the projectile is at least 15.

摘要翻译： 动能训练筒模拟战术弹药筒的性能，重量，长度和外部几何形状。 训练筒包括一个盒壳体和一个通过一个破碎机固定到盒壳体上的射弹。 该装置包括一个向后延伸部分，其包封部分弹丸，以增加重量并增加弹丸的长度与直径之比，从而减小弹药筒内的入射体积。 在优选实施例中，射弹的长径比为至少15。

公开(公告)号：US06626113B1

公开(公告)日：2003-09-30

申请号：US10217999

申请日：2002-08-13

申请人： Stewart Gilman ,  Leon R. Manole ,  Francis Renner ,  Anthony P. Farina

发明人： Stewart Gilman ,  Leon R. Manole ,  Francis Renner ,  Anthony P. Farina

IPC分类号： F42B802

CPC分类号： F42B14/061 ,  F42B8/02 ,  F42B14/064

摘要： A long-range training cartridge meets current US Army requirements. The long-range cartridge design enables its sub-projectile to be range limited to less than 8000 meters when fired at a 10-degree gun elevation. The long-range training projectile includes a three-piece aluminum or steel sabot with a similar exterior profile to the kinetic energy tactical sabot. The sabot encapsulates a light-weight sub-projectile comprised of a steel rod and an aluminum fin or cone. Since the sub-projectile is encapsulated in the sabot, it will not be subjected to differential pressures associated with interior ballistic gun gasses. As a result the sub-projectile will therefore have less bending and better flight characteristics. The sub-projectile meets the guidelines for target accuracy and precision at ranges beyond 3000 meters.

摘要翻译： 一个远程培训筒符合美国当前的军队要求。 长距离墨盒设计使其次弹体在10度枪高度射击时的范围限制在小于8000米。 远程训练射弹包括一个三体式的铝制或钢制的，与动能战术的外形相似的外壳。 炮弹包裹着一个由钢棒和铝翅片或锥体组成的重量轻的弹丸。 由于副射弹被封装在炮弹中，它不会受到与内部弹道枪气体相关的差压。 因此，副射弹因此具有较小的弯曲和更好的飞行特性。 次弹体符合3000米以上目标精度和精度要求。