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    • 1. 发明申请
    • RIFLED BARREL
    • WO1997045690A1
    • 1997-12-04
    • PCT/KZ1997000004
    • 1997-05-30
    • SHARUNOVA, ElenaIBRAGIMOV, Ildar
    • SHARUNOVA, Elena
    • F41A21/18
    • F41A21/18
    • The invention concerns engineering of arms in particular to barrels of artillery systems shooting weapon and weapon of near fight. The achievable technical result is the increasing of kinetic energy of a bullet or shell and increassing of the barrel resource. The offered weapon barrel consists of the case and barrel channel. The threads are carried out on an internal surface of the channel which in cross section have the gear form and are formed of picking and inactive facets. In an offered barrel the picking facet has the greater angle of attack than in an inactive one and in that specific case can be carried out radial. The inactive facet is carried out concavely and the transitions between facets are carried out smoothly. The offered barrel construction unites in itself useful properties of rifled and polygonal barrels.
    • 本发明涉及武器工程,特别是枪炮射击武器和近战武器的炮弹。 可实现的技术结果是子弹或壳的动能的增加和桶资源的增加。 所提供的武器枪管由壳体和枪管通道组成。 螺纹在通道的内表面上进行,其横截面具有齿轮形式并且由拾取和非活动面形成。 在提供的桶中,采摘面具有比不活动的更大的迎角,并且在特定情况下可以径向地进行。 不活动的小面被凹入地进行,并且平面之间的切面之间的过渡被平滑地进行。 所提供的桶结构本身具有膛线和多边形桶的有用特性。
    • 2. 发明申请
    • VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON ZÜGEN IN LÄUFEN VON FEUERWAFFEN
    • 在火灾中生产火车的方法和装置
    • WO2017212051A1
    • 2017-12-14
    • PCT/EP2017/064189
    • 2017-06-09
    • RITTER & STARK GMBHEMAG SALACH GMBH
    • TURLAKOV, MaximGÖHRINGER, Robin
    • B23H9/00F41A21/18B23H3/00B23H9/14
    • F41A21/18B21C37/152B23H3/00B23H9/005B23H9/14
    • Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Zügen in Laufen von Feuerwaffen beinhaltend einen Lauf (6) als Werkstück (6), welcher in seiner Längsrichtung eine Achse A definiert und welcher eine in der Längsrichtung liegende Bohrung aufweist, welche eine Innenwand des Laufs definiert, und ein Werkzeug (8), aufweisend einen Werkzeugkopf (10), der eine der Gestalt der herzustellenden Züge entsprechende Außenkontur, bestehend aus einem elektrisch leitendem Material, aufweist, wobei eine Elektrolytlösung durch die Bohrung des Laufs (6) gepumpt wird, während das Werkzeug (8) durch die Bohrung des Laufs (6) geführt wird, wobei an Werkstück (6) und Werkzeug (8) eine gepulste elektrische Spannung angelegt wird, mit der ein Gleichstrom erzeugt wird, wobei das Werkstück (6) die Anode und der Werkzeugkopf (10) die Kathode darstellt, wobei der Lauf (6) mit seiner Längsrichtung vertikal positioniert wird, wobei zwischen der elektrisch leitfähigen Außenkontur des Werkzeugkopfes (10) und der Innenwand des Laufs (6) ein um den Werkzeugkopf (10) umlaufender Spalt besteht, durch den die Elektrolytlösung fließt, und wobei das Werkzeug (8) während des Anlegens der gepulsten Spannung relativ zum Werkstück (6) durch die Bohrung des Laufs (6) bewegt wird und dabei gleichzeitig um die Achse A rotiert wird, wodurch die Züge an der Innenwand der Bohrung erzeugt werden, sowie eine Vorrichtung zur Durchführung des Verfahrens.
    • 本发明涉及一种用于在包括筒(6)作为工件PIECE枪支的行驶时的制备Z导航用途基因的(6),其在其L- BEAR限定轴线A纵向方向和 一个的L BEAR具有沿纵向方向位于孔限定所述桶的内壁,和一个工具(8),包括相应的Au ROAD屏幕外由导电的制造ž导航使用Ge的形状中的一个的工具头(10) 材料,其中一个Elektrolytl&oUML;由所述筒体(6)被泵瓦特BEAR而通过筒(6)实测值导航用途的钻孔工具(8)是HRT的孔唱,其中,在工件件(6)和 工具(8)时,产生直流电流的脉冲电压被施加,其中所述工件件(6),在阳极和工具头(10)构成的阴极,其中,所述筒(6)其L-垂直BEAR长度方向 定位w IRD,其中所述导电&之间AUML;工具头的ELIGIBLE坳道轮廓(10)和所述筒(6)的工具头(10)中存在的周向间隙,内壁,通过该ElektrolytlÖ溶液流路吨,并且其中,所述工具 (8)瓦特BEAR相对于工件PIECE脉冲电压的施加期间(6)通过筒(6)的孔中移动,并由此同时绕轴线A,从而在孔的内壁上产生的Z-导航使用GE旋转 以及执行该过程的设备。

    • 4. 发明申请
    • METHOD FOR INCREASING THE MUZZLE VELOCITY OF A BULLET IN A RIFLE-BORE WEAPON AND A BARREL OF THE ABRAMIAN'S RIFLE-BORE WEAPON
    • 方法用于增加波纹武器中的BULLET的弹性速度和ABRAMIAN的RIF-BORE WEAPON的BARREL
    • WO2008090385A1
    • 2008-07-31
    • PCT/GE2008/000002
    • 2008-01-22
    • KUKHALEISHVILI RatiABRAMIAN, Vitali
    • ABRAMIAN, Vitali
    • F41A21/18F41A21/28F41A21/08
    • F41A21/18F41A21/28
    • The present invention pertains to rifle-bore small arms weapons, and more particularly to improvements in performance of rifle-bore small arms weapons. Though, it can find application in artillery as well. Technical result of the present invention is: increase in muzzle velocity of a bullet (8) in a rifle-bore weapon without changing the bore, the barrel length, the gunpowder charge mass, and the bullet mass; decrease in recoil of a weapon and loudness of- discharge and increase in battle close -grouping. Essence of the present invention is migration of the compressed air "ballistic wave" into the rear space of the projectile (8) through grooves (5) or gaps (6) made in the walls of the barrel channel in the discharging process, and, thereby, increase in the resultant force imparting the translational motion to. the bullet (8) in. the barrel channel of the. weapon at the expense of decrease in the head resistance of the air, retardation of the pressure drop in the rear space of the projectile, and decrease in the friction force between the bullet (8) and the wall of the barrel channel.
    • 本发明涉及步枪小武器武器,更具体地涉及改进步枪小武器武器的性能。 虽然可以在火炮中找到应用。 本发明的技术结果是:在不改变钻孔,枪管长度,火药装药质量和子弹质量的情况下,增加步枪武器中子弹(8)的枪口速度; 减少武器的后坐力和释放声音,增加战斗力。 本发明的实质是通过在排出过程中在桶形通道的壁上形成的凹槽(5)或间隙(6)将压缩空气“弹道波”迁移到射弹(8)的后部空间中, 从而增加了赋予平移运动的合力。 子弹(8)在桶的通道中。 以牺牲空气的头部阻力降低为代价,延迟弹丸后部空间中的压降,并减小子弹(8)与枪管通道壁之间的摩擦力。
    • 5. 发明申请
    • FIREARM INSERT FOR FIRING SMALLER CALIBER AMMUNITION AND PROCESS FOR PRODUCING A INSERTABLE BARREL
    • 用于制造小型校准器的火灾插件和用于生产绝缘棒的方法
    • WO1992016815A1
    • 1992-10-01
    • PCT/CH1991000065
    • 1991-03-19
    • SÜTTERLIN, Karl
    • F42B08/10
    • B21C37/153F41A21/10F41A21/18F42B8/10
    • A firearm insert has an insertable barrel (27) and a loading shell (21). The mass ratio between the inner and outer diameters of the insertable barrel (27) exceeds 60 % when the inner diameter has less than 5 mm and the outer side of the insertable barrel (27) is totally smooth, so that it closely fits into the barrel of the firearm. The corresponding loading shell (21) is made of two separable parts (1, 10). In the front female part (1) the small caliber ammunition (7) to be fired can be introduced. The rear male part (10) contains in its inner bore an axially movable firing pin (11). The rear part (10) of the loading shell is plugged into the front part (1) and secured by means of a bayonet catch. The assembled loading shell (21) together with the charge (7) has the same outer dimensions as a usual cartridge for the concerned firearm and can be handled as such. In particular, several loading shells (21) may be stored in the magazine of the firearm, so that rebading requires only a manual loading movement. The grooves (28) and lands (29) in the disclosed insertable barrels (27) are produced by cold forming by hammers arranged around the periphery of a stationary core that extends over the whole length of the barrel (27). The hammers form a standard tube whereas the barrel (27) worked by the hammers is twisted and drawn off the core.
    • 枪支插件具有可插入的枪管(27)和加载壳体(21)。 当内径小于5mm并且可插入筒体(27)的外侧完全光滑时,可插入筒体(27)的内径和外径之间的质量比超过60%,使得其紧密地配合到 枪支枪。 相应的加载壳(21)由两个可分离部分(1,10)制成。 在前女性部分(1)中,可以引入要射击的小口径弹药(7)。 后凸形部分(10)在其内孔中包含可轴向移动的撞针(11)。 装载壳体的后部(10)插入前部(1)中,并通过卡口卡扣固定。 与装料(7)一起组装的装载壳(21)具有与用于相关枪支的通常筒相同的外形尺寸,并且可以这样处理。 特别地,几个加载壳(21)可以存储在枪械的仓库中,使得重新分选仅需要手动加载运动。 所公开的可插入筒(27)中的凹槽(28)和平台(29)通过围绕在筒体(27)的整个长度上延伸的固定芯部的周边布置的锤子进行冷成型来制造。 锤形成标准管,而由锤工作的筒(27)被扭转并从芯中拉出。
    • 9. 发明申请
    • CAÑÓN DE ÁNIMA PRETENSADA Y PROCEDIMIENTO DE FABRICACIÓN DEL MISMO
    • 预应力钢筋和相关制造方法
    • WO2010040886A1
    • 2010-04-15
    • PCT/ES2009/070424
    • 2009-10-07
    • ALONSO TRICIO, Juan Ramón
    • ALONSO TRICIO, Juan Ramón
    • F41A21/24F41A21/28
    • F41A21/24F41A21/02F41A21/18F41A21/20F41A21/28
    • Permite reducir la pérdida de precisión de disparo ocasionada por el progresivo calentamiento del cañón en una sucesión larga de disparos, comprendiendo al menos: un ánima estriada (1) interior, una camisa exterior (2), montada sobre el ánima estriada (1) coaxialmente, y dotada con un alto momento de inercia polar adaptada para soportar la tensión del ánima estriada (1) y al mismo tiempo proporcionar rigidez al conjunto, y una tuerca de unión (3) adaptada para la fijación solidaria de dichas piezas. Adicionalmente se dispone de al menos dos taladros (5, 6) que atraviesan la pared del ánima estriada (1) equilibrando las temperaturas entre dicha ánima estriada (1) y la camisa exterior (2), de manera que se mantienen las condiciones iniciales de pretensado del cañón. La camisa exterior (2) puede disponer de una toma de gases (10), adaptada para el accionamiento de un mecanismo de repetición.
    • 使得能够在长时间连续射击中逐渐加热枪管造成的射击精度降低,至少包括:安装在膛孔(1)上的内部膛孔(1),外壳(2) )同轴,并且配备有高的极大转动惯量矩,其被设计成能承受膛孔(1)的张力,同时为该单元提供刚性;以及联接螺母(3),其被设计成将所述部件固定在一起。 它还具有穿过膛孔(1)的壁的至少两个钻孔(5,6),其平衡所述膛孔(1)和外壳(2)之间的温度,使得原始预应力 保持桶的状态。 外壳(2)可以具有设计成用于中继器机构的操作的进气口(10)。
    • 10. 发明申请
    • ENHANCED PERFORMANCE AMMUNITION
    • WO2019069064A1
    • 2019-04-11
    • PCT/GB2018/052796
    • 2018-10-01
    • BAE SYSTEMS PLC
    • MCLAREN, Lawrence NeilPARKER, Simon, France
    • F42B12/78F42B14/02F41A21/18
    • F42B14/02F41A21/18F42B12/78
    • This invention relates to a combination of a gun having a rifled barrel and a round of enhanced performance ammunition, and to a projectile for use in the combination. The invention is especially, but not exclusively related to an improved form of projectile for small arms ammunition.There is provided a projectile with a nominal calibre, for use in a rifled barrel, the projectile comprising: a monolithic body, said monolithic body comprising a.an ogival portion forming the front of the monolithic body; said ogival portion at a point of intersection abuts with b.an elongate cylindrical core, said elongate cylindrical core comprising at least three bands located circumferentially thereon, said bands protruding radially outward therefrom; and said elongate cylindrical core abuts c.a boat tailed portion, forming the rear of the monolithic body, wherein a first band is located at the point where the elongate cylindrical core abuts the boat tail section, wherein a third band is located rearwardly, from the point of intersection,at a distance in the range of from 80% to 120% of said nominal calibre, wherein a second band is located between the first and third bands on said elongate cylindrical core; wherein the monolithic body is formed from a metal having a Vickers Hardness of at least 550HV, wherein a deformable jacket or coating, surrounds the monolithic body, which defines an outer diameter of said projectile.