Training projectile using shape memory alloy members
    11.
    发明授权
    Training projectile using shape memory alloy members 失效
    使用形状记忆合金成员训练射弹

    公开(公告)号:US06371030B1

    公开(公告)日:2002-04-16

    申请号:US09620322

    申请日:2000-07-24

    IPC分类号: F42B1048

    CPC分类号: F42B10/50

    摘要: The present invention uses aerodynamic heating caused by air-friction during flight of a training projectile. The training projectile includes a nose, a body and a tail section. The body has a forwardmost end secured to the nose, and a rearwardmost end secured to the tail. Air friction during flight causes deployment of “passive” shape memory alloy (SMA) aerodynamic members in an assembly to induce drag of the training projectile thereby limiting an effective range of the projectile.

    摘要翻译: 本发明使用在训练射弹飞行期间由空气摩擦引起的空气动力学加热。 训练射弹包括鼻子,身体和尾巴部分。 身体的最前端固定在鼻子上,最后端固定在尾部。 飞行过程中的空气摩擦导致在组件中部署“被动”形状记忆合金(SMA)空气动力学构件,以引起训练射弹的阻力,从而限制射弹的有效射程。

    System and method for a flameless tracer/marker utilizing heat marking chemicals
    12.
    发明授权
    System and method for a flameless tracer/marker utilizing heat marking chemicals 失效
    使用热标记化学品的无焰示踪剂/标记物的系统和方法

    公开(公告)号:US07055438B1

    公开(公告)日:2006-06-06

    申请号:US10707272

    申请日:2003-12-02

    IPC分类号: F42B12/38 F42B12/40

    CPC分类号: F42B12/40 F42B12/38

    摘要: A flameless tracer/marker provides heat mark chemicals with optional chemlucents chemicals that can be carried and delivered by a projectile to mark a target. This marking payload may be carried by small, medium and large caliber projectiles that are part of ammunition items including 20 and 40 mm grenade launched, 90 mm, 105 and 120 mm tank, 60, 81 and 120 mm mortar and 105 and 155 artillery ammunition. This ammunition is gun launched and the projectiles can provide a heat trace to the target and/or upon impact with the target the projectile breaks or shatters and leaves a heat signature on the target for up to several hours. Included with these heat chemicals may be optional chemlucents. This heat mark may be placed into a lethal and non-lethal projectile. This allows heavy and light armor targets, vehicles, buildings and personnel to be marked without extensive damage to the target and without seriously injuring a person. The target may now be heat marked and chemlucent marked.

    摘要翻译: 无火焰的示踪剂/标记物提供具有任选的化学物质的热标记化学品,可以由射弹携带和传送以标记目标。 这种标记有效载荷可以由小型,中型和大口径射弹携带,这些弹药是弹药的一部分,包括发射的20和40毫米榴弹,90毫米,105和120毫米坦克,60,81和120毫米迫击炮和105和155枚炮弹 。 这种弹药是枪弹发射,并且射弹可以向目标提供热痕迹,和/或与目标物撞击时,弹丸破裂或破碎,并在目标上留下热量签名长达数小时。 这些热化学品包括可能是任选的化学物质。 这种热标记可能被置于致命的和非致命的射弹。 这样可以对重型和轻型装甲目标,车辆,建筑物和人员进行标记,而不会对目标造成严重伤害,而不会严重伤害人身。 目标可能现在被加热标记和化学标记。

    Land mine, and hand thrown, weapon which dispenses marking chemicals
    13.
    发明授权
    Land mine, and hand thrown, weapon which dispenses marking chemicals 失效
    地雷,手扔,分配标记化学品的武器

    公开(公告)号:US07543534B1

    公开(公告)日:2009-06-09

    申请号:US10906110

    申请日:2005-02-03

    IPC分类号: F42B10/00

    CPC分类号: F42B23/00 F42B12/40

    摘要: Described are flameless tracer munitions that are expelled from land mines or in hand thrown devices, which are used to mark an enemy person, vehicle body, or tires on the vehicle, with materials that emit infrared (IR) light, or heat emitting materials, or with a visible ink or a dye. The subjects are then identified and pursued because of the ink or seen with infrared reading or heat seeking devices. The devices are both long duration (several hours) and also have high light intensity tracing and marking. These munitions are non-impact and non-lethal; are non-toxic, and biodegradable.

    摘要翻译: 描述的是无人驾驶的示踪弹药,其被用来从地雷或手上投掷的装置中排出,这些装置用于标记车辆上的敌人,车身或轮胎,发射红外线(IR)光或发光材料的材料, 或用可见的油墨或染料。 然后由于墨水识别和追踪受试者,或者通过红外读取或热寻找装置观察。 设备的持续时间都很长(几个小时),并且还具有高的光强跟踪和标记。 这些弹药是无影响的和非致命的; 是无毒的,可生物降解的。

    Multipurpose target breaching warhead
    14.
    发明授权
    Multipurpose target breaching warhead 有权
    多用途目标破坏弹头

    公开(公告)号:US08109213B1

    公开(公告)日:2012-02-07

    申请号:US12649716

    申请日:2009-12-30

    IPC分类号: F42B14/00

    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。

    System and method for a flameless tracer / marker for ammunition housing multiple projectiles utilizing chemlucent chemicals
    15.
    发明授权
    System and method for a flameless tracer / marker for ammunition housing multiple projectiles utilizing chemlucent chemicals 失效
    用于弹药的无焰示踪剂/标记物的系统和方法,其容纳使用化学化学品的多个弹丸

    公开(公告)号:US06931993B1

    公开(公告)日:2005-08-23

    申请号:US10708162

    申请日:2004-02-12

    CPC分类号: F42B12/58 F42B12/38 F42B12/40

    摘要: Small, medium and large caliber ammunition housing multiple projectiles are traced by means of a tracing/marking system utilizing chemlucent chemicals. The tracing/marking system also provides target marking when using small, medium and large caliber ammunition. Multiple projectiles are coated in a chemlucent chemical (referenced as the coating) and placed in the ammunition. Additionally, a liquid chemlucent chemical in a separate container is placed in the ammunition. When launched or fired from a gun or munition, the separate container breaks and the coating and the chemlucent chemicals combine, emitting light. The present system applies to multiple projectiles that are either launched in a scatter pattern from a gun or dispersed in a scatter pattern after the housing of the ammunition opens up outside the gun after firing. For military ammunition, the tracing/marking system may use buckshot, steel balls, or tungsten balls. The tracing/marking system may also use various shaped projectiles such as stars, cubes, balls or flechettes. The chemlucent chemicals used by the tracing/marking system are non-flammable, biodegradable, and non-toxic.

    摘要翻译: 通过使用化学化学品的追踪/标记系统来追踪容纳多个弹丸的小,中,大口径弹药。 跟踪/标记系统在使用小,中,大口径弹药时也提供目标标记。 多个抛射体涂覆在化学品(称为涂层)中并放置在弹药中。 此外,在一个单独的容器中的液体化学化学品被放置在弹药中。 当从枪支或弹药发射或射击时,分开的容器断裂,涂层和化学化学品结合起来,发光。 本系统适用于在枪炮的外壳在射击后在枪外打开的情况下,从喷枪散射图中发射或分散在散射图中的多个射弹。 对于军用弹药,追踪/标记系统可能会使用弹弓,钢球或钨球。 跟踪/标记系统还可以使用各种形状的抛射体,例如恒星,立方体,球或薄膜。 追踪/标记系统使用的化学化学品不易燃,可生物降解,无毒。

    Marker projectile
    17.
    发明授权
    Marker projectile 失效
    标记射弹

    公开(公告)号:US06990905B1

    公开(公告)日:2006-01-31

    申请号:US10605702

    申请日:2003-10-21

    IPC分类号: F42B12/38

    CPC分类号: F42B12/40

    摘要: A non-lethal marker projectile that provides site identification capability of a target upon impact includes a rear base made of plastic and a front end extending longitudinally from the rear base. The front end defines a space therein and includes an outer surface having a rear portion attached to the base and a nose portion. The front end also includes a breakable container system located in the space which contains separated chemiluminescent reagents which when mixed produce light. The front end further includes a foam filler which surrounds the breakable container system and which fills the space. The container system breaks on a setback impact that is exerted during firing and initial launch, causing the chemiluminescent reagents to mix and be absorbed into the foam filler, such that upon impact of the projectile with the target, the foam filler marks the target with the mixed chemiluminescent reagents diffused therein.

    摘要翻译: 在撞击时提供目标的场地识别能力的非致命标记射弹包括由塑料制成的后基座和从后底座纵向延伸的前端。 前端在其中限定了一个空间,并且包括一个外表面,该外表面具有附接到基座的后部和鼻部。 前端还包括位于空间中的易碎容器系统,其包含分开的化学发光试剂,当混合时产生光。 前端还包括泡沫填料,其围绕可破坏的容器系统并填充空间。 容器系统破坏在焙烧和初始发射期间发生的挫折影响,导致化学发光试剂混合并被吸收到泡沫填料中,使得当与靶材撞击时,泡沫填料用目标物 混合化学发光试剂在其中扩散。

    Long range training cartridge
    18.
    发明授权
    Long range training cartridge 失效
    长距离训练筒

    公开(公告)号:US06626113B1

    公开(公告)日:2003-09-30

    申请号:US10217999

    申请日:2002-08-13

    IPC分类号: F42B802

    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。

    Expansion wave spin inducing generator
    19.
    发明授权
    Expansion wave spin inducing generator 失效
    膨胀波自旋诱发发生器

    公开(公告)号:US5725179A

    公开(公告)日:1998-03-10

    申请号:US743596

    申请日:1996-11-04

    IPC分类号: F42B10/24 F42B10/00 F42B5/24

    CPC分类号: F42B10/24

    摘要: A projectile to be, fired from a non-rifled tube includes an elongated foody and a stabilizer secured to the tail end of the forebody for enhancing the projectile flight stability and for imparting spin to the projectile. The stabilizer includes a threaded member that extends integrally into a forward section, a peripheral channel and a grooved aft section. The forward section has a generally smooth cylindrical shape. The peripheral channel extends along the entire peripheral contour of the stabilizer and has a generally semi-circular cross-section, for generating an expansion wave and for directing air flow toward the grooved aft section. The grooved aft section is cylindrically shaped relative to a longitudinal axis, and has a predetermined number of identical, equally spaced, circumferentially positioned grooves which traverse the entire axial length of the aft section, and which are angled relative to the longitudinal axis. Each angled groove is defined by two substantially parallel side walls.

    摘要翻译: 从非膛管发射的射弹包括细长的前体和固定到前体的尾端的稳定器,用于增强射弹飞行的稳定性并赋予射弹旋转。 稳定器包括一体地延伸到前部的螺纹构件,周边通道和带槽的后部。 前部具有大致平滑的圆柱形状。 周边通道沿着稳定器的整个周边轮廓延伸,并且具有大致半圆形的横截面,用于产生膨胀波并用于引导空气流向开槽后部。 开槽的后部段相对于纵向轴线是圆柱形的,并且具有预定数量的相同的等间距的周向定位的凹槽,其横过后段的整个轴向长度并且相对于纵向轴线成角度。 每个成角度的凹槽由两个基本平行的侧壁限定。

    Stabilizer for a cannon projectile
    20.
    发明授权
    Stabilizer for a cannon projectile 失效
    大炮射弹的稳定器

    公开(公告)号:US5328130A

    公开(公告)日:1994-07-12

    申请号:US32

    申请日:1993-01-04

    CPC分类号: F42B10/26 F42B10/04

    摘要: A cylindrical device connected to the nose of a projectile for imparting n to the projectile fired from a non-rifled bore of a cannon. The device has at least two coaxial, adjacent, and integrally connected cylindrical segments of different diameter. The segment having the larger diameter is positioned most rearwardly of the projectile, relative to the nose of the projectile, and the periphery of this segment has circumferentially spaced angled slots for catching air moving past the projectile to spin the projectile. The segment with the smaller diameter attaches the cylindrical device to the aft end of the nose of the projectile and directs the flow of air to and through the angled slots of the segment having the larger diameter.

    摘要翻译: 连接到射弹的鼻子的圆柱形装置,用于从炮的非膛孔射出的射弹旋转。 该装置具有不同直径的至少两个同轴,相邻和一体连接的圆柱形段。 具有较大直径的段相对于射弹的鼻部位于抛射体的最后面,并且该段的周边具有周向间隔开的成角度的狭槽,用于捕捉通过射弹移动的空气以旋转射弹。 具有较小直径的段将圆柱形装置附接到射弹的鼻部的后端,并将空气流引导并穿过具有较大直径的段的成角度的槽。