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公开(公告)号：US10247531B1
公开(公告)日：2019-04-02
申请号：US15330511
申请日：2016-09-30
发明人： Ian Avalon Hall , Kevin Genson
摘要： A fragmentation casing includes a monolithic tube defined by an alternating axial arrangement of first and second rings. Each first ring is a contiguous ring of fused powder defining spaced-apart first elements of the fused powder and at least one second element of the fused powder joining adjacent ones of the first elements. Each second ring is a contiguous lattice of the fused powder. Each of the first elements is contiguous with a portion of the lattice associated with at least one of the second rings.
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公开(公告)号：US20190025031A1
公开(公告)日：2019-01-24
申请号：US16068184
申请日：2016-01-15
发明人： Bruno GRUNDER , Markus CONRAD , Christian HERREN
摘要： Fragmentation sleeve (1), for a generally circular cylindrically shaped ammunition body (2), whereby the sleeve (1) has an annular shape with an inner diameter at no place smaller than the outer diameter of the ammunition body (2), an outer diameter Da, an internal surface Si. an external surface Sa, and a height H, the sleeve is configured to be slid over and positioned on an outer surface (3) of the ammunition body (2) and comprises a plurality of fragments (4) embedded in a polymeric matrix (5).
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公开(公告)号：US09541363B2
公开(公告)日：2017-01-10
申请号：US14471677
申请日：2014-08-28
发明人： Thomas E. Burky , John R. Leach
CPC分类号： F42B12/28 , F42B12/10 , F42B12/20 , F42B12/208 , F42B12/22 , F42C19/0842 , F42C19/095
摘要： A series of small explosive charges are used to preferentially crack the casing of a warhead to provide for a controlled fragmentation of the warhead. During detonation of the warhead's explosive fill, the casing will break early in the process along predetermined lines resulting in very large fragments that are projected toward the ground and away from innocent civilians. A fragmentation control collar which contacts these charges can be fitted on the outside of existing warheads. An annular liner within the warhead aids in the controlled fragmentation.
摘要翻译： 使用一系列小型爆炸装置来优先破坏弹头的套管，以提供弹头的受控分割。 在引爆弹头爆炸物填充物的过程中，套管将沿着预定的路线早点破裂，导致非常大的碎片向地面突出，远离无辜平民。 接触这些费用的分裂控制领可以安装在现有弹头的外部。 弹头内的环形衬垫有助于受控的碎裂。
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公开(公告)号：US20220252381A1
公开(公告)日：2022-08-11
申请号：US17624688
申请日：2020-07-06
申请人： CTA INTERNATIONAL
发明人： Chris CARR , Titouan VOILLOT
摘要： A telescoped ammunition formed of a shell integrated into a case closed by a rear end cap, the shell includes a nose cone, a body made of a heavy material followed by a cage, wherein the body of the shell is formed of an internal part and an external part, the internal part being tubular in shape and having embrittlement grooves the external part being arranged to press on the internal part and formed of a stack of discs, each disc having embrittlement grooves.
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公开(公告)号：US09016204B2
公开(公告)日：2015-04-28
申请号：US14360939
申请日：2012-08-09
摘要： This invention relates to fragmentation-beam ammunition capable of simultaneous axial and circular field destruction.The objects of this invention are providing a variable configuration axial field of the fabricated destructive elements for the reliable destruction of different types of tank threatening targets and providing for the complete destruction of the fragmentation unit following explosive charge detonation in the projectile.The technical solution according to this invention, the projectile comprises an elongated explosive charge with a detonator in the form of a rotation body with a curvilinear generatrix located coaxially with the fragmentation unit wherein said detonator is electrically connected with the fuse and said fuse comprises a device (an adapter booster) for varying the time interval between the activation of both detonators depending on the setting, said detonators comprising safety devices.
摘要翻译： 本发明涉及能够同时进行轴向和圆形场破坏的碎裂束弹药。 本发明的目的是提供制造的破坏性元件的可变构型轴向场，用于可靠地破坏不同类型的水箱威胁性目标并且提供在射弹中爆炸炸药爆炸之后完全破坏碎片单元。 根据本发明的技术方案，射弹包括细长炸药，其具有呈旋转体形式的雷管，其具有与分裂单元同轴的曲线母线，其中所述雷管与保险丝电连接，并且所述保险丝包括装置 （适配器升压器），用于根据设置改变两个雷管的启动之间的时间间隔，所述雷管包括安全装置。
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公开(公告)号：US08522685B1
公开(公告)日：2013-09-03
申请号：US13215510
申请日：2011-08-23
CPC分类号： F42B12/28
摘要： A fragmentation warhead includes a cylindrical fragmenting body, a pair of concentric cylindrical liners within, made of plastic, and an explosive charge disposed within the innermost liner. In one embodiment, one liner provides various “legs” of liner material and the other liner provides various open receptacle areas, into which such legs may come to rest when the liners are slid together and/or rotated relative to one another. Various recessed and/or raised areas of liner material can thus be randomly created by such adjustments, which lead to select fragmentation of the warhead upon detonation.
摘要翻译： 分裂弹头包括圆柱形碎片体，由塑料制成的一对同心圆柱形衬垫，以及设置在最内层衬里内的炸药。 在一个实施例中，一个衬垫提供衬垫材料的各种“腿”，而另一个衬垫提供各种开放的容纳区域，当衬垫相互滑动和/或相对于彼此旋转时，这些腿可以在其中静止。 因此，可以通过这种调整随机地产生衬垫材料的各种凹入和/或凸起区域，这导致在爆炸时弹头的选择性分裂。
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公开(公告)号：US4899661A
公开(公告)日：1990-02-13
申请号：US310314
申请日：1989-02-14
申请人： Viktor Kaelin
发明人： Viktor Kaelin
IPC分类号： F42B12/28
CPC分类号： F42B12/28
摘要： The fragmentation or splintering jacket of a projectile or shell is intended to fracture or disintegrate into a plurality of fragments or splinters of a predetermined size by a bursting or explosive charge located within the fragmentation or splintering jacket. This bursting or explosive charge is detonated by a fuze or detonator at a predetermined or desired moment or burst point. This fragmentation or splintering jacket comprises a plurality of rings provided with reference fracture locations. The fragmentation or splintering jacket fractures or breaks along these reference fracture locations into fragments or splinters of the predetermined size.
摘要翻译： 抛射体或壳体的破碎或碎裂夹套旨在通过位于碎裂或分裂夹套内的破裂或爆炸装置破碎或分解成预定尺寸的多个碎片或碎片。 这种爆炸或爆炸的电荷在预定的或期望的时刻或爆裂点被引信或雷管引爆。 该碎裂或碎裂夹套包括设置有参考断裂位置的多个环。 碎裂或碎裂夹层沿着这些参考断裂位置断裂或断裂成为预定尺寸的碎片或碎片。
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公开(公告)号：US10415939B2
公开(公告)日：2019-09-17
申请号：US15126018
申请日：2015-03-10
摘要： The invention relates to a projectile (1), which has a projectile body (2) featuring a recess (5) for receiving an explosive, wherein the projectile body (2) has a rotation-symmetrical shell surface (7), at least in sections, which is surrounded, at least in sections, by several ring-shaped elements (8) provided with predetermined break points, wherein fragments (12) formed upon breakup of the elements (8) are predefined via the predetermined break points, said fragments (12) being connected to one another in a ring-shaped connecting portion (11) for forming the ring-shaped element (8), and the freely projecting ends (13) of the fragments (12) being at least partially arranged in a common orthogonal plane (13′) to a longitudinal axis (8′) of the ring-shaped element (8), wherein this orthogonal plane (13′) is arranged diverging from an orthogonal plane (11′) defined by the ring-shaped connecting portion (11), as well as to a corresponding ring-shaped element (8) for the projectile (1).
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公开(公告)号：US20180202783A1
公开(公告)日：2018-07-19
申请号：US15126018
申请日：2015-03-10
IPC分类号： F42B12/28
摘要： The invention relates to a projectile (1), which has a projectile body (2) featuring a recess (5) for receiving an explosive, wherein the projectile body (2) has a rotation-symmetrical shell surface (7), at least in sections, which is surrounded, at least in sections, by several ring-shaped elements (8) provided with predetermined break points, wherein fragments (12) formed upon breakup of the elements (8) are predefined via the predetermined break points, said fragments (12) being connected to one another in a ring-shaped connecting portion (11) for forming the ring-shaped element (8), and the freely projecting ends (13) of the fragments (12) being at least partially arranged in a common orthogonal plane (13′) to a longitudinal axis (8′) of the ring-shaped element (8), wherein this orthogonal plane (13′) is arranged diverging from an orthogonal plane (11′) defined by the ring-shaped connecting portion (11), as well as to a corresponding ring-shaped element (8) for the projectile (1).
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