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公开(公告)号：US08479633B2
公开(公告)日：2013-07-09
申请号：US13153240
申请日：2011-06-03
摘要： A mechanism or drive (100) for a weapon is described, which is characterized by only a limited acceleration of the breech (20) and a jerk- and recoil-free operation, thereby reducing the inertia force and the required power and increasing the repetition rate. The reduction of the required power also results in a reduction of braking power in the case of a quick stop. For this purpose, the rotational motion of preferably a motor (50) or the like is converted to a forward or reverse motion of the breech (20) using the Scotch yoke principle. In order to allow rest periods of the breech in the end limit positions, the rod (3) and the yoke (1) are arranged radially and displaceable relative to each other so that the yoke radius changes when the yoke (1) is rotated. A control cam (6) radially guides the rod (3).
摘要翻译： 描述了用于武器的机构或驱动器（100），其特征在于只有臀部（20）的加速度有限和无冲击和无反冲的操作，从而减小惯性力和所需功率并增加重复 率。 所需功率的降低也导致在快速停止的情况下制动功率的降低。 为此，使用苏格兰轭原理将优选马达（50）等的旋转运动转换成后枪（20）的向前或向后运动。 为了允许尾端在终止位置的休息期间，杆（3）和轭（1）相对于彼此径向布置并且可移位，使得当轭（1）旋转时轭半径变化。 控制凸轮（6）径向引导杆（3）。
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2.发明授权Drive and quick stop for a weapon with preferably a linear breech or ammunition feed 失效驾驶和快速停止武器，最好是线性后膛或弹药饲料公开(公告)号：US08413565B2
公开(公告)日：2013-04-09
申请号：US13154170
申请日：2011-06-06
IPC分类号： F41A3/00
摘要： A drive, having a quick stop mechanism, for a breech is axially adjustable relative to a weapon barrel, and includes a motor, two counter-rotating chains and sprocket wheels that guide the chains. Engaging cams and control cams are integrated into the chains. A slide mounted at the bottom of the breech is displaceable transversely to the direction of fire and has a groove that the engaging cams engage to entrain the breech in a forward or reverse motion relative to the direction of fire. The engaging cam transporting the breech forwards is displaced from the groove while the control cam displaces the slide simultaneously to its center position via its ascent ramp, thereby allowing breech rest periods in the forward limit position. Firing causes the slide to move from the center position to the left hand side whereas it remains in the center position when no shot is fired.
摘要翻译： 具有快速停止机构的用于后膛的驱动装置相对于武器筒可轴向调节，并且包括引导链条的马达，两个反向旋转链轮和链轮。 联动凸轮和控制凸轮被集成到链条中。 安装在后膛底部的滑块可以横向于火焰的方向移动，并且具有凹槽，接合凸轮接合以相对于火焰的方向夹带臀部向前或向后运动。 传送后膛的接合凸轮从凹槽移位，同时控制凸轮通过其上升斜坡将滑块同时移动到其中心位置，从而允许在前进极限位置的后膛休息时间。 点火导致滑块从中心位置移动到左侧，而当没有射击时，它保持在中心位置。
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3.发明授权Drive and quick stop for a weapon with preferably linear breech or ammunition feed 失效驾驶并快速停下武器，最好是线性的臀位或弹药公开(公告)号：US08402874B2
公开(公告)日：2013-03-26
申请号：US13154108
申请日：2011-06-06
IPC分类号： F41A3/00
摘要： A drive for a breech/breech carrier renders it axially adjustable relative to a weapon barrel. The drive includes a motor, two engaging cams mounted on a chain arranged below the breech and guided around two sprocket wheels. A slide is mounted in a guide at the bottom of the breech/breech carrier so as to move at a right angle to the direction of fire, with a groove extending over its entire width. The respective engaging cam entrains the breech in forward motion relative to the direction of fire, or in reverse motion, once the shot is fired, and transports the breech forwards, is displaced from the groove, and moves backwards without the breech, thereby allowing breech rest periods in a forward position. During firing, the slide moves, whereas it remains stationary when no shot is fired so no further engaging cam can entrain the breech backwards.
摘要翻译： 用于后膛/后膛托架的驱动器使其相对于武器枪杆可轴向调节。 驱动器包括一个电动机，两个连接凸轮安装在一个链条上，布置在后膛下方并引导绕两个链轮。 滑动件安装在后膛/后膛托架底部的引导件中，以与火焰方向成直角移动，其凹槽在整个宽度上延伸。 相应的接合凸轮相对于火焰方向夹带臀部向前运动，或者反向运动时，一旦射击被射击，并将后膛向前运送，则从槽移开，并且在没有后膛的情况下向后运动，从而允许后膛 休息期处于前进位置。 在射击期间，滑块移动，而当没有射击时，它保持静止，因此没有进一步的接合凸轮可以将后膛向后夹带。
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公开(公告)号：US08215221B2
公开(公告)日：2012-07-10
申请号：US12492349
申请日：2009-06-26
IPC分类号： F41A21/00
CPC分类号： F41A21/481
摘要： A gun barrel with a gun barrel liner and a breech ring, which are joined with each other by a bayonet thread. A continuous cavity is left between adjacent bayonet ridges of the gun barrel liner and the bayonet ridges of the breech ring that are located axially behind them or in front of them. A locking segment is inserted in at least one of the cavities that is formed in the installed gun barrel liner between adjacent bayonet ridges of the gun barrel liner and the bayonet ridges of the breech ring to prevent unintentional detachment of the gun barrel liner from the breech ring. The locking segment can completely fill the corresponding cavity.
摘要翻译： 枪枪筒枪枪筒和后膛环，通过卡口螺纹相互连接。 连续的腔留在枪筒衬套的相邻卡口脊和位于其后面或其前面的后枪环的卡口脊部。 锁定段插入到形成在枪管衬套的相邻卡口脊和后枪环的卡口脊之间的安装的枪管衬套中的至少一个空腔中，以防止枪筒衬套从枪膛无意中脱离 环。 锁定段可以完全填充相应的腔体。
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公开(公告)号：US08616112B2
公开(公告)日：2013-12-31
申请号：US13154235
申请日：2011-06-06
IPC分类号： F41A3/12
摘要： A drive for a weapon is provided, wherein rotational motion of a motor is converted to a forward or reverse motion of the breech in a simple manner using the Scotch yoke principle. In order to allow rest periods of the breech in the end positions, the crank radius is defined by a control cam, which changes when the crank is rotated. The hinge pin of the crank may be externally driven via a pinion shaft. A yoke pin is arranged in a groove of the crank so as to be radially displaceable and carries the breech carrier or the breech in a groove extending transversely to the direction of fire via a sliding block. Two rollers are arranged on the crank pin and run in control cams in the weapon or crank housing. The control cam is subdivided into different sectors/sections, thereby achieving the desired motion of the breech.
摘要翻译： 提供了一种用于武器的驱动器，其中利用苏格兰轭原理，电动机的旋转运动以简单的方式转换成后膛的向前或反向运动。 为了允许尾端在后端位置的休息期，曲柄半径由控制凸轮限定，当曲柄旋转时控制凸轮发生变化。 曲柄的铰链销可以经由小齿轮轴从外部驱动。 轭脚布置在曲柄的凹槽中，以便可径向移动，并将后膛托架或后膛插入通过滑块横向于火焰方向延伸的凹槽中。 曲柄销上布置有两个滚轮，并在武器或曲柄壳体的控制凸轮中运行。 控制凸轮被细分为不同的扇区/部分，从而实现了臀部所需的运动。
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公开(公告)号：US07637197B2
公开(公告)日：2009-12-29
申请号：US11975509
申请日：2007-10-19
IPC分类号： F41A3/00
摘要： It is proposed that a loading chamber of a weapon with a breech mechanism no longer be part of a cannon tube but rather that it form, together with a breechblock, a unit, which additionally contains a device for firing ammunition and which can move relative to the bore portion of the cannon tube. This design solution can be used in all weapons with various and different breech mechanisms.
摘要翻译： 建议具有后膛机构的武器的装载室不再是炮管的一部分，而是与后膛块一起形成一个单元，该装置另外包含用于发射弹药的装置，并且可相对于 炮管的孔部分。 该设计解决方案可用于所有具有各种不同臀部机构的武器。
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公开(公告)号：US08397616B2
公开(公告)日：2013-03-19
申请号：US12831164
申请日：2010-07-06
IPC分类号： F41A3/30
CPC分类号： F41A21/482 , F41A21/481
摘要： A tube weapon comprises a weapon tube arranged in an exchangeable fashion using screw thread at a breech block of the tube weapon, and a cradle tube in which the weapon tube is axially and displaceably positioned. Despite using screw thread for connecting the weapon tube with the breech end, prevention of axial, and preferably also radial play, are assured, whereby the weapon tube is removable via a cradle tube in front of the breech block. The weapon tube is pre-loaded in the stress direction, which occurs with firing stress, by a screw thread ring arranged in front at the breech block. The screw thread ring encircles the weapon tube and is preferably partially screwed in detachable fashion into the anterior end of the breech block, and efficiently supports itself, axially, with its anterior end located against a collar of the weapon tube.
摘要翻译： 管武器包括以可更换的方式使用在管武器的后枪块处的螺纹布置的武器管和其中武器管轴向和可移位地定位的托架管。 尽管使用用于将武器管与后膛端连接的螺纹，但是确保轴向，优选地也是径向游隙的防止，由此武器管可以通过后座块前面的支架管来移除。 武器管在应力方向上被预加载，这是通过在后膛块前面布置的螺纹环而在击发应力下发生的。 螺纹环环绕武器管，并且优选地以可拆卸的方式部分地拧入后膛块的前端，并且有效地支撑其自身，其前端抵靠武器管的套环。
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公开(公告)号：US08794120B2
公开(公告)日：2014-08-05
申请号：US13102913
申请日：2011-05-06
IPC分类号： F41F1/06
摘要： A mortar includes at least one barrel mounted movably over a ball journal in a bottom supporting device, and an aiming device serving to aim the barrel vertically and horizontally. In order to be able to aim the barrel of the mortar automatically in a simple and cost advantageous manner, the aiming device preferably comprises a carriage that can be moved along guideways essentially horizontally towards or away from the barrel. At the carriage, the first end region of a pivoted arm is mounted so that it can be rotated about a pivot axis, and the second end region of the pivoted arm is connected with a spherical plain bearing, guiding the barrel. The spherical plain bearing embraces a housing part, which is open at its end faces and in which an inner part is mounted spherically (rotatably), which contains a cylindrical barrel guide, for movably accommodating the barrel.
摘要翻译： 砂浆包括可移动地安装在底部支撑装置中的球轴颈上的至少一个筒体，以及用于使筒体垂直和水平地对准的瞄准装置。 为了能够以简单且成本低廉的方式自动瞄准砂浆桶，瞄准装置优选地包括可以沿着导轨基本上水平地朝向或远离筒移动的托架。 在滑架上，枢转臂的第一端部区域被安装成使其能够围绕枢转轴线旋转，并且枢转臂的第二端部区域与球形滑动轴承连接，以引导筒体。 球面滑动轴承包括壳体部分，壳体部分在其端面处是开放的，其中内部部分被球形（可旋转地）安装，其包含圆柱形的滚筒导向件，用于可移动地容纳筒体。
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公开(公告)号：US20080276796A1
公开(公告)日：2008-11-13
申请号：US11975509
申请日：2007-10-19
IPC分类号： F41A3/00
摘要： It is proposed that a loading chamber of a weapon with a breech mechanism no longer be part of a cannon tube but rather that it form, together with a breechblock, a unit, which additionally contains a device for firing ammunition and which can move relative to the bore portion of the cannon tube. This design solution can be used in all weapons with various and different breech mechanisms.
摘要翻译： 建议具有后膛机构的武器的装载室不再是炮管的一部分，而是与后膛块一起形成一个单元，该装置另外包含用于发射弹药的装置，并且可相对于 炮管的孔部分。 该设计解决方案可用于所有具有各种不同臀部机构的武器。
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公开(公告)号：US5682011A
公开(公告)日：1997-10-28
申请号：US708605
申请日：1996-09-05
CPC分类号： F42B14/02
摘要： A spin-stabilized projectile includes a projectile body having a trailing end; a first circumferential groove provided in the projectile body; and a second circumferential groove provided in the projectile body between the first circumferential groove and the trailing end of the projectile body. A rotating band is received in the first circumferential groove and a sealing ring is received in the second circumferential groove. The scaling ring has a radial and an axial clearance of between 0.5 and 1 mm from the walls of the second groove.
摘要翻译： 旋转稳定的射弹包括具有后端的射弹体; 设置在射弹体中的第一周向槽; 以及设置在所述射弹体中的所述第一周向槽和所述射弹体的后端之间的第二周向槽。 旋转带容纳在第一周向槽中，并且密封环被容纳在第二周向槽中。 缩放环具有距离第二凹槽的壁0.5至1mm的径向和轴向间隙。
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