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31. 发明授权

US4902346A Filler for disintegrating projectile 失效
标题翻译：填料用于分解抛射体
公开(公告)号：US4902346A
公开(公告)日：1990-02-20
申请号：US057080
申请日：1987-06-03
申请人： Johan S. Leemans , Heinz J. Dorweiler
发明人： Johan S. Leemans , Heinz J. Dorweiler
IPC分类号： B22F1/00 , B22F5/00 , B22F9/04 , F42B8/12 , F42B8/16 , F42B12/00 , F42B12/72
CPC分类号： F42B8/16
摘要： A filler for disintegrating projectiles for training ammunition composed essentially of a screened low carbon, unalloyed steel powder produced by atomizing a corresponding steel melt to form a steel powder, subsequently subjecting the powder to a reducing soft annealing treatment at a temperature of between about 900.degree. and 1050.degree. C., subjecting the annealed product to a comminuting (e.g., beating, impact and scrubbing) process followed by screening, wherein the comminuting process lasts longer than 60 minutes and the screened powder has a grain size below 0.315 mm, an uncompressed or apparent density of between 3.9 and about 4.6 g.multidot.cm.sup.-3, and is compressible in such a manner that the resulting density of a pressed body to be incorporated into the disintegrating projectile lies between about 6.5 and 7.15 g/cm.sup.3.
摘要翻译：一种粉碎用于训练弹药的弹丸的填料，其基本上由通过雾化相应的钢熔体而形成钢粉而生成的筛选的低碳非合金钢粉末组成，随后在约900℃的温度下对粉末进行还原软退火处理和1050℃，对退火的产物进行粉碎（例如打浆，冲击和洗涤）过程，随后进行筛选，其中粉碎过程持续超过60分钟，筛选的粉末具有低于0.315mm的粒度，未压缩或表观密度在3.9至约4.6gxcm-3之间，并且可以以这样的方式可压缩，使得要结合到分解抛射体中的压制体的所得密度在约6.5和7.15g / cm 3之间。

32. 发明授权

US4633782A Centering adaptor for an anti-armour kinetic energy penetrator 失效
标题翻译：用于防护装备动能穿透器的定心适配器
公开(公告)号：US4633782A
公开(公告)日：1987-01-06
申请号：US682911
申请日：1984-12-18
申请人： Gilles Berube , Raymond Langlois
发明人： Gilles Berube , Raymond Langlois
IPC分类号： F42B12/00 , F42B12/06 , F42B14/06 , F42B11/06
CPC分类号： F42B14/064 , F42B12/06
摘要： A conversion assembly for converting a practice warhead (10) into an armour penetrating warhead (30) is disclosed. The practice warhead (10) is the type having a plastic shell (11) with sockets (20,22) at both ends for receiving a metal ballast, such as a steel rod (24). The conversion assembly consists of a penetrator rod (32) of heavy metal with an outside diameter (D.sub.R) substantially less than the inside diameter of the sockets (20,22) in the shell (11) and two adaptor cups (34) of elastomeric material that are stretched over the ends of the penetrator rod (32) and then fitted into the sockets in the shell. The adaptor cups (34) each have, in the relaxed state, a substantially uniform peripheral wall thickness, an inner diameter slightly less than the outside diameter (D.sub.R) of the penetrator rod (32) and an outside diameter slightly less than the inside diameter of the sockets (20,22) in the shell (11). In preferred embodiments, the adaptor cup (34) has a boss (40) on its end wall or base to provide a flexible cushion to absorb differential expansion of the penetrator rod (32) and the shell (11). It is further preferred that the elastomeric material be relatively hard, e.g. a Shore A hardness of 70.
摘要翻译：公开了一种用于将练习弹头（10）转换成装甲穿透弹头（30）的转换组件。练习弹头（10）是具有在两端具有插座（20,22）的塑料壳体（11）的类型，用于容纳诸如钢棒（24）的金属压载物。转换组件由重金属的穿透杆（32）组成，其具有基本上小于壳体（11）中的插座（20,22）的内径的外径（DR）和弹性体的两个适配杯（34）材料被拉伸在穿透杆（32）的端部上，然后装配到壳体中的插座中。适配杯（34）在松弛状态下各自具有基本均匀的周壁厚度，稍小于穿透杆（32）的外径（DR）的内径和略小于内径的外径的壳体（11）中的插座（20,22）。在优选实施例中，适配杯（34）在其端壁或底座上具有凸台（40），以提供柔性衬垫以吸收穿透杆（32）和壳体（11）的不同膨胀。进一步优选地，弹性体材料相对较硬，例如。肖氏A硬度为70。

33. 发明授权

US4446792A Radar reflector for an artillery shell 失效
标题翻译：用于炮弹的雷达反射器
公开(公告)号：US4446792A
公开(公告)日：1984-05-08
申请号：US319707
申请日：1981-11-09
申请人： Rudolf Heller , Iwan Kahn
发明人： Rudolf Heller , Iwan Kahn
IPC分类号： F42B12/00 , F42B12/38 , F42B30/08 , H01Q1/28 , F42B15/02
CPC分类号： H01Q1/281 , F42B12/387 , F42B30/08 , Y10T29/49806
摘要： A body which can be axially incorporated at an artillery shell comprises a functional or operational element constructed as a radar reflector. A sleeve element is arranged at such functional element. This sleeve element is rotationally symmetrical about a lengthwise axis and is intended to be attached to the artillery shell. The functional element and the sleeve element are constructed as one piece or integrally. At the inside surface of the sleeve element there are formed in a turnably symmetrical or rotationally symmetrical manner beads, fins or claws or the like. The inner surface of the sleeve element is provided with an adhesive layer formed, for instance, of corundum powder contained in a synthetic resin. At the outside surface of the sleeve element there is arranged a fuse cord, the detonation of which produces a form-locking or positive connection of the sleeve element with the ordnance projectile or shell.
摘要翻译：可以轴向并入炮塔的主体包括构成为雷达反射器的功能或操作元件。套筒元件设置在这样的功能元件上。该套筒元件围绕纵向轴线旋转对称，并且旨在附接到炮弹壳体。功能元件和套筒元件构造为一体或整体。在套筒元件的内表面上以可转动对称或旋转对称的方式形成珠，翅片或爪等。套筒元件的内表面设置有例如由合成树脂中包含的刚玉粉末形成的粘合剂层。在套筒元件的外表面上布置有保险丝，其引爆产生套筒元件与弹药射弹或壳体的形状锁定或正向连接。

34. 发明授权

US10408589B1 Fabricating embedded fragmentation cases for anti-personnel mines 有权
公开(公告)号：US10408589B1
公开(公告)日：2019-09-10
申请号：US15709881
申请日：2017-09-20
申请人： U.S. Government as Represented by the Secretary of the Army
发明人： Yao Chen , John Osterndorf , Dennis Kong
IPC分类号： F42B12/00 , F42B23/00 , F42B33/00 , B32B38/00 , F42B12/32 , F42B23/14
摘要： A method of permanently affixing tungsten cube fragments to the fragmentation warhead in a convex Claymore mine having a plastic case and a housing. Pieces of predetermined sized structural film adhesive are positioned at temperature 60° F.±5° F., then pressed into the plastic case while pouring tungsten cubes into the case. The cubes are arranged into desired patterns all at temperature 70° F.±2° F. An interface plate and 5 lbs of weight are then placed atop thereof and all are heated in an oven at temperature 205° F.±5° F. for four hours for full cure of a desired product.

35. 发明授权

US10288395B1 Nosecone inverted F antenna for S-band telemetry 有权
公开(公告)号：US10288395B1
公开(公告)日：2019-05-14
申请号：US15614971
申请日：2017-06-06
申请人： The United States of America as Represented by the Secretary of the Army
发明人： Aaron Elie Barton
IPC分类号： F42B12/36 , H01Q1/28 , F42B15/01 , F41G7/34 , F42B30/00 , F41G7/30 , F42B12/00
摘要： An inverted F antenna for use in a projectile includes a ground plane and a radiating element oriented orthogonal to the ground plane and centered on the ground plane. The radiating element includes a ground stub trace having a relatively thick width, a meandering trace with a vertical orientation and a relatively high ground clearance and a feed trace having a tapered head.

36. 发明授权

US10260850B2 Frangible firearm projectiles, methods for forming the same, and firearm cartridges containing the same 有权
公开(公告)号：US10260850B2
公开(公告)日：2019-04-16
申请号：US15461848
申请日：2017-03-17
申请人： Environ-Metal, Inc.
发明人： Joseph Franklin Morse , Ralph Nauman , Robert Charles Nichols
IPC分类号： F42B12/00 , F42B12/36 , F42B5/02 , B22F5/00 , F42B7/04 , F42B7/08 , F42B7/10 , F42B12/74 , C22C1/04 , C22C33/02
摘要： Frangible firearm projectiles, firearm cartridges containing the same, and methods for forming the same. The firearm projectiles are formed from a compacted mixture of metal powders that includes zinc and iron powders and which may include an anti-sparking agent. The compacted mixture is heat treated for a time sufficient to form a plurality of discrete alloy domains within the compacted mixture. The frangible firearm projectile may be formed by a mechanism that includes vapor-phase diffusion bonding and oxidation of the metal powders and that does not include forming a liquid phase of any of the metal powders or utilizing a polymeric binder. A majority component of the frangible firearm projectile may be iron. One or more of zinc, bismuth, tin, copper, nickel, tungsten, boron, and/or alloys thereof may form a minority component of the frangible firearm projectile. The anti-sparking agent may include a borate, such as boric acid.

37. 发明授权

US10209045B2 Non-jacketed expandable bullet and method of manufacturing a non-jacketed expandable bullet 有权
公开(公告)号：US10209045B2
公开(公告)日：2019-02-19
申请号：US15407047
申请日：2017-01-16
申请人： Continuous Metal Technology, Inc.
发明人： Timothy G. Smith
IPC分类号： F42B12/00 , F42B12/34 , F42B12/74
摘要： A non-jacketed expandable bullet including a monolithic sintered body. The monolithic sintered body includes a base portion and a deformed hollow nose portion extending distally from a distal end of the base portion. Also, a method of manufacturing a non-jacketed expandable bullet including providing a monolithic sintered body including a base portion and a hollow peripheral portion extending distally from a distal end of the base portion and forming the hollow peripheral portion into the shape of a hollow tapered nose.

38. 发明授权

US10072914B2 Fragmenting projectile 有权
公开(公告)号：US10072914B2
公开(公告)日：2018-09-11
申请号：US15412260
申请日：2017-01-23
申请人： G2 Research Inc.
发明人： Michael Scott Flint , Paul Gombar, Jr.
IPC分类号： F42B10/00 , F42B12/00 , F42B30/00 , F42B12/74 , F42B12/36 , F42B12/34
CPC分类号： F42B12/74 , F42B12/34 , F42B12/367
摘要： Embodiments of a projectile are disclosed herein. According to various embodiments, a projectile includes a substantially solid core of a material, and two or more petals attached to the core. The two or more petals can be formed from the same material used to form the core and can include a trocar tip. A cavity can be bound by the core and inner surfaces of the plurality of petals.

39. 发明申请

US20140230680A1 LESS THAN LETHAL PROJECTILE AND AMMUNITION 审中-公开
标题翻译：低于精神和弹药
公开(公告)号：US20140230680A1
公开(公告)日：2014-08-21
申请号：US14347559
申请日：2012-09-04
申请人： UFB TECHnologies Ltd.
发明人： Yehuda Meller
IPC分类号： F42B12/00 , F42B5/02
CPC分类号： F42B12/00 , F42B5/02 , F42B12/34 , F42B12/60
摘要： A less than lethal projectile comprising a shell body made of elastic material and accommodating a plurality of separate pellets encapsulated therewithin.
摘要翻译：一种小于致命的抛射体，其包括由弹性材料制成的壳体并且容纳在其中包封的多个分开的颗粒。

40. 发明授权

US08573128B2 Multi component reactive metal penetrators, and their method of manufacture 失效
标题翻译：多组分反应金属穿透剂及其制造方法
公开(公告)号：US08573128B2
公开(公告)日：2013-11-05
申请号：US11764036
申请日：2007-06-15
申请人： Roger S. Storm , Vladimir Shapovalov , James C. Withers , Raouf Loutfy
发明人： Roger S. Storm , Vladimir Shapovalov , James C. Withers , Raouf Loutfy
IPC分类号： F42B12/00
CPC分类号： F42B12/74 , B22D19/0063 , B22F5/00 , B22F2003/145 , B22F2998/00 , C22C1/045 , F42B12/06 , B22F3/10 , B22F3/14 , B22F3/15
摘要： A penetrator comprising a layered composite of at least one high density metal and at least one reactive metal material such as a reactive metal.
摘要翻译：一种穿透器，其包括至少一种高密度金属和至少一种反应性金属材料如反应性金属的层状复合材料。

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