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公开(公告)号：US4043268A
公开(公告)日：1977-08-23
申请号：US691975
申请日：1976-06-02
CPC分类号： F42B12/48
摘要： A segmented ejectable payload container is arranged to provide improved protection against axial separation of its segments during the firing operation. The container is formed as a hollow shell, with its outer jacket formed integral with a bottom end plate whose outer surface is recessed to receive an outwardly extending flange of an inner container jacket. The other end of the opposed jackets is removably closed by means of a threaded end plate. A second flange on the inner jacket is received in a corresponding recess of the second end plate when such end plate is in operative position. The interfaces between the flanges on the inner jackets and the recesses in the respective end plates are closed by means of a radially disposed seal. The depth of such recesses is chosen so that the outer surface of each end plate projects beyond the adjacent surface of the associated flange.
摘要翻译： 分段可排放的有效载荷容器被布置成在点火操作期间提供改进的防止其段的轴向分离的保护。 容器形成为中空的外壳，其外护套与底端板形成一体，其底表面凹入以容纳内容器护套的向外延伸的凸缘。 相对的夹克的另一端通过螺纹端板可拆卸地关闭。 当这种端板处于操作位置时，内护套上的第二凸缘被接收在第二端板的相应凹部中。 内套上的凸缘与相应端板中的凹槽之间的界面通过径向设置的密封封闭。 选择这样的凹部的深度，使得每个端板的外表面突出超出相关联凸缘的相邻表面。
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2.发明授权公开(公告)号：US06237497B1
公开(公告)日：2001-05-29
申请号：US09286838
申请日：1999-04-06
IPC分类号： F42B1200
CPC分类号： F42B14/02
摘要： A spin-stabilized projectile adapted to be fired from a weapon barrel, includes a projectile body having a length dimension, a rear length portion, an ogive-shaped front length portion and an intermediate length portion situated between the rear and front length portions; a metal guide band circumferentially mounted on the projectile body; and an undercut provided circumferentially in the intermediate length portion to define an annular chamber with an inner surface of the weapon barrel during travel of the projectile in the weapon barrel upon firing for effecting a pressure equalization of propellant gases flowing past the metal guide band to center the projectile within the weapon barrel.
摘要翻译： 一种适于从武器枪身射出的旋转稳定的射弹，包括具有长度尺寸的射弹体，后长部分，原始长度部分和位于后长部分和前长部分之间的中间长度部分; 周向安装在射弹体上的金属引导带; 以及在中间长度部分周向设置的底切，以在射击时在射弹在武器枪管中行进期间限定具有武器枪管的内表面的环形腔，用于实现流过金属引导带的推进剂气体到中心的压力平衡 射弹在武器桶内。
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公开(公告)号：US6158349A
公开(公告)日：2000-12-12
申请号：US196188
申请日：1998-11-20
IPC分类号： F42B10/40 , F42B13/267
CPC分类号： F42B10/40
摘要： A gas generator adapted to be disposed in a rear part of a projectile for increasing the flight range thereof, includes a housing defining a combustion chamber and having a bottom and a longitudinal axis; a fuel accommodated in the combustion chamber; an outlet opening provided in the housing bottom for passage of combustion gases generated in the combustion chamber upon combustion of the fuel; and a plastic fuel-supporting tube extending axially from the outlet opening into the combustion chamber. The plastic material of the fuel-supporting tube is selected such that upon combustion of the fuel aided by a gas pressure of a projectile propellant and by a drag effect, the fuel-supporting tube is deformed and driven out of the outlet opening.
摘要翻译： 一种适于设置在用于增加其飞行范围的射弹的后部中的气体发生器包括限定燃烧室并具有底部和纵向轴线的壳体; 容纳在燃烧室中的燃料; 设置在所述壳体底部中的用于在所述燃料燃烧时在所述燃烧室中产生的燃烧气体通过的出口; 以及从出口开口轴向延伸到燃烧室的塑料燃料支撑管。 选择燃料支撑管的塑料材料，使得在燃料燃烧辅助的喷射推进剂的气体压力和拖曳作用下，燃料支撑管变形并驱出出口。
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公开(公告)号：US4023495A
公开(公告)日：1977-05-17
申请号：US675826
申请日：1976-04-12
摘要： An improved twist brake for the separable payload of a twist or spin-stabilized flare or smoke projectile is described. A pair of pivotable wings, secured at one end to a portion of a central shaft of the payload, is normally engaged by the inner surface of a guide shoe which prevents contact of the wing with the separable housing of the payload. Cooperable projections and slots on the guide shoe and the central support shaft prevent substantial axial and circumferential movement of the shoe, while permitting outward movement of the wings and the guide shoes when the payload separates from the housing. During such separation, the guide shoe is also separated from the wings so that the latter can pivot to their maximum extent to provide an optimum rotational braking action on the payload.
摘要翻译： 描述了用于扭转或旋转稳定的火炬或烟雾弹丸的可分离有效载荷的改进的扭转制动器。 一对可枢转的翼，一端固定在有效载荷的中心轴的一部分上，通常由引导靴的内表面接合，该导向板防止翼与有效载荷的可分离壳体接触。 引导靴和中央支撑轴上的可协调的突起和槽防止了鞋的大量的轴向和周向移动，同时当有效负载与壳体分离时允许翼和导靴的向外运动。 在这种分离期间，导靴也与翼分离，使得后者可以枢转到最大程度，以在有效载荷上提供最佳的旋转制动作用。
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5.发明授权Spin-stabilized projectile having a multi-part guide band and method of making the projectile 有权具有多部分引导带的旋转稳定的射弹和制造射弹的方法公开(公告)号：US06536353B1
公开(公告)日：2003-03-25
申请号：US09295399
申请日：1999-04-21
IPC分类号： F42B1402
CPC分类号： F42B14/02
摘要： A spin-stabilized projectile has a projectile body and a guide band being circumferentially mounted on an outer face of the projectile body. The guide band includes a plurality of axially adjoining partial guide bands. One of the partial guide bands is a first partial guide band made of copper, a copper alloy or another soft metal. One of the partial guide bands is a second partial guide band made of soft iron and axially adjoining the first partial guide band. A total axial length of all second partial guide bands is between 5% and 50% of the total axial length of the guide band.
摘要翻译： 旋转稳定的射弹具有射弹体和引导带周向地安装在射弹体的外表面上。 引导带包括多个轴向相邻的部分引导带。 部分引导带之一是由铜，铜合金或其他软金属制成的第一部分引导带。 部分引导带中的一个是由软铁制成的第二部分引导带并且轴向邻接第一部分引导带。 所有第二部分导引带的总轴向长度在引导带的总轴向长度的5％至50％之间。
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公开(公告)号：US4930420A
公开(公告)日：1990-06-05
申请号：US362946
申请日：1989-06-08
IPC分类号： F42B15/00
CPC分类号： F42B15/00
摘要： A projectile includes a propellant charge and a nozzle opening provided in a rear projectile part and serving as an exit for propellant charge gases during flight of the projectile; a resilient rupturnable rubber or plastic sealing disc closing the nozzle opening for protection against environmental influences.
摘要翻译： 抛射体包括推进剂装料和设置在后弹丸部分中的喷嘴开口，并用作在抛射体飞行期间的推进剂充气气体的出口; 一个弹性可旋转的橡胶或塑料密封盘，用于封闭喷嘴开口以防止环境影响。
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公开(公告)号：US5042389A
公开(公告)日：1991-08-27
申请号：US556318
申请日：1990-07-23
申请人： Udo Sabranski , Wolfgang Hoffmann , Siegmar Fischer , Gunter Sikorski , Ulrich Theis , Joachim Fiebrich , Lutz Borngen , Ulf Hahn
发明人： Udo Sabranski , Wolfgang Hoffmann , Siegmar Fischer , Gunter Sikorski , Ulrich Theis , Joachim Fiebrich , Lutz Borngen , Ulf Hahn
IPC分类号： F42B12/62
CPC分类号： F42B12/62
摘要： A large-caliber carrier projectile for transporting a payload, with the projectile including an ejection charge and an ejector plate for ejecting the payload from the carrier projectile over a target area. To overcome the problem of the ejector plate colliding with individual bomblets of the payload, and thus causing considerable interference with proper functioning or premature detonations in the air, the ejector plate is an eccentric center of gravity. Alternatively, the ejector plate may be segmented and composed of at least two separable parts which are separated by the action of centrifugal force after ejection from the carrier projectile.
摘要翻译： 用于运输有效载荷的大口径载体抛射体，其中弹丸包括喷射装置和用于将载体从载体抛射体喷射到目标区域上的喷射板。 为了克服与有效载荷的单个炸弹碰撞的喷射板的问题，并且因此对空气中的正常功能或过早爆炸造成相当大的干扰，喷射器板是偏心重心。 或者，喷射器板可以被分段并且由至少两个可分离部分组成，这些可分离部分在从载体抛射体喷出之后通过离心力的作用分离。
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公开(公告)号：US4727812A
公开(公告)日：1988-03-01
申请号：US48684
申请日：1987-05-12
申请人： Siegmar Fischer , Gunter Sikorski
发明人： Siegmar Fischer , Gunter Sikorski
摘要： A payload projectile including a carrier body having an ogival region in which a receptacle for an ejection charge is provided. A perforated disc is seated immediately in front of the receptacle and a lifting ring screw closes an opening in the carrier body at the forward tip of the ogival region. A chamber, reserved for an igniter, is defined between a rear face of the screw and a front face of the disc and has radial dimensions wider than those of the seat of the disc so that the disc is movable forwardly toward the screw peripherally unimpeded in the chamber. The lifting ring screw is provided with a passage at least partially filled with a melting fuse and projections on the rear face of the screw so as to project into or in the immediate vicinity of the chamber, thereby to ensure that upon inadvertent ignition of the ejection charge in the absence of the igniter, upon movement of the disc toward the screw as a result thereof, hot gases from the ejection charge are able to pass along a path defined through and around the disc, melt the fuse and pass out of the carrier body without building up such internal pressure as might cause ejection of secondary ammunition provided rearwardly of the ejection charge.
摘要翻译： 一种有效载体弹体，包括具有其中提供用于喷射装药的容器的奥克旺地区的载体主体。 穿孔盘立即就座在容器的前面，提升环螺丝封闭在ogival区域的前端的载体主体中的开口。 保留用于点火器的腔室被限定在螺钉的后表面和盘的前表面之间，并且具有比盘的座的宽度更大的径向尺寸，使得盘可以向外朝向螺旋体向外移动而不受阻碍 房间。 提升环螺钉设置有至少部分地填充有螺钉的后表面上的熔化保险丝和突起的通道，以便突出到腔室中或紧邻腔室的附近，从而确保在不经意地点燃喷射 在不存在点火器的情况下充电，因此，由于来自喷射装置的盘向盘中移动，热气体能够沿着通过盘周围的路径通过，熔化保险丝并将其从载体 不会造成内部压力，从而可能导致从喷射装置的后方向后弹出次级弹药。
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9.发明授权Spin-stabilized projectile having a multi-part guide band and method of making the projectile 失效具有多部分引导带的旋转稳定的射弹和制造射弹的方法公开(公告)号：US06827020B2
公开(公告)日：2004-12-07
申请号：US10360934
申请日：2003-02-10
IPC分类号： F42B1402
CPC分类号： F42B14/02
摘要： A spin-stabilized projectile has a projectile body and a guide band being circumferentially mounted on an outer face of the projectile body. The guide band includes a plurality of axially adjoining partial guide bands. One of the partial guide bands is a first partial guide band made of copper, a copper alloy or another soft metal. One of the partial guide bands is a second partial guide band made of soft iron and axially adjoining the first partial guide band. A total axial length of all second partial guide bands is between 5% and 50% of the total axial length of the guide band.
摘要翻译： 旋转稳定的射弹具有射弹体和引导带周向地安装在射弹体的外表面上。 引导带包括多个轴向相邻的部分引导带。 部分引导带之一是由铜，铜合金或其他软金属制成的第一部分引导带。 部分引导带中的一个是由软铁制成的第二部分引导带并且轴向邻接第一部分引导带。 所有第二部分导引带的总轴向长度在引导带的总轴向长度的5％至50％之间。
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10.发明授权
公开(公告)号：US5090326A
公开(公告)日：1992-02-25
申请号：US642463
申请日：1991-01-17
IPC分类号： F42B8/22
CPC分类号： F42B8/22
摘要： A lightweight training bomblet provided with a housing made of cardboard or plastic. Such training bomblet should be easily assembled and be able to withstand the high acceleration forces generated during transport into a target area. To prevent undue deformations of the bomblet housings made, for example, of cardboard, during air transport and the resulting premature ignition during ejection from a carrier projectile, both cardboard or plastic housing covers are connected with one another by means of a pre-tensioned connecting arrangement and their abutment faces are pressed against the end faces of a tubular housing shell, with the abutment faces of the housing covers possibly additionally containing a holding and sealing arrangement which is pressed into or against the end faces of the housing shell. Preferably the holding and sealing arrangement is composed of an annular blade member which is cylindrical on its exterior surface and conical on its interior surface, thus providing, in the assembled state of the bomblet, high stability of the tubular housing shell and a good sealing effect. The connecting arrangement for the housing covers may be composed of an axially disposed screw connection in which a delayed ignition charge is disposed in a space saving manner.
摘要翻译： 轻型训练炸弹配有一个由纸板或塑料制成的外壳。 这种训练炸弹应该易于组装，并且能够承受在运输到目标区域期间产生的高加速力。 为了防止例如由纸板制成的凸起壳体在空运过程中的过度变形以及在从载体抛射体弹出期间产生的过早点火，纸板或塑料壳体盖彼此之间通过预张紧连接 布置及其邻接表面被压靠在管状壳体壳体的端面上，壳体盖的邻接面可能另外包含被压入或抵靠壳体壳体的端面的保持和密封装置。 优选地，保持和密封装置由在其外表面上是圆柱形并在其内表面上圆锥形的环形刀片构件组成，因此在组装的炸弹状态下提供管状壳体壳的高稳定性和良好的密封效果 。 壳体盖的连接装置可以由轴向设置的螺纹连接件组成，其中以节省空间的方式设置延迟点火充电。
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