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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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公开(公告)号：US06170187B2
公开(公告)日：2001-01-09
申请号：US09109177
申请日：1998-07-02
IPC分类号： F41A2118
CPC分类号： F41A21/18
摘要： A rifled weapon tube (1), from which spin-stabilized projectiles (8) with driving bands (9) are fired. In order to reduce manifestations of wear on a driving band (9), it is known to stabilize a spin angle (&dgr;) occurring during the firing or to cut deeper rifling grooves (3) into an inside wall (2) of the weapon tube (1). Both options can be realized only within limits as the compatibility between weapon tube (1) and projectile (8) must be ensured. The invention provides for another option of reducing the wear on the driving band (9). Increasing the number of rifling grooves (3) on the tube inside wall (2) reduces the frictional stress that occurs on the driving band (9). This new type of design for the rifling groove flanks (5), formed between a groove bottom (7) of rifling groove (3) and a lands (4) between the rifling grooves (3), reduces the total wear volume on the driving band (9). In this case, the rifling flanks (5) extend nearly perpendicular to the rifling groove bottom (7).
摘要翻译： 一个装有驱动带（9）的自旋稳定的射弹（8）的步枪武器管（1）被点燃。 为了减少驱动带（9）上的磨损现象，已知能够稳定在点火过程中发生的旋转角度（delta）或将更深的膛线槽（3）切割成武器管的内壁（2） （1）。 这两个选项只能在限制范围内实现，因为必须确保武器管（1）和射弹（8）之间的兼容性。 本发明提供了减少驱动带（9）上的磨损的另一种选择。 增加管内壁（2）上的膛线槽（3）的数量减少了驱动带（9）上产生的摩擦应力。 形成在膛线槽（3）的槽底（7）和膛线槽（3）之间的焊盘（4）之间的膛线槽侧面（5）的这种新型设计减少了驱动时的总磨损量 乐队（9）。 在这种情况下，膛线（5）几乎垂直于膛线槽底部（7）延伸。
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公开(公告)号：US5664359A
公开(公告)日：1997-09-09
申请号：US702033
申请日：1996-08-23
摘要： A weapon barrel includes a muzzle, a breech, a chamber at the breech and a rifling, formed of alternating lands and grooves, extending along an interior of the weapon barrel. The lands have a hardened surface to a depth of 0.3 to 0.5 mm. The hardened surface extends along a barrel length portion which includes the muzzle.
摘要翻译： 武器枪管包括一个枪口，一个枪口，一个枪口，一个膛枪和一个膛线，由交替的土地和凹槽形成，沿着武器枪管的内部延伸。 土地具有硬化表面，深度为0.3至0.5mm。 硬化表面沿着包括枪口的枪管长度部分延伸。
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公开(公告)号：US07171886B2
公开(公告)日：2007-02-06
申请号：US10400921
申请日：2003-03-28
CPC分类号： F41A21/482 , F41A3/74 , F41F1/06
摘要： To seal a pipe mortar, a sealing element (3, 6) is inserted between the pipe (1) and the base (2), with the element elastically balancing out the axial relative movements between the pipe (1) and the base (2). The sealing element (3) is preferably prestressed, with the gas pressure supporting the sealing effect. The sealing element (3, 6) can be a U-shaped or L-shaped steel ring. In the U-shaped sealing element (3), the legs (3.1) are axially prestressed to the extent that the sealing ring (3) and the pipe (1) or the base (2) are pressed together to produce an adequate seal. In the L-shaped sealing element (6), the inside leg (6.1) produces the gas-tight connection when the pipe (1) and the base (2) are screwed together. A sealing lips (6.2) of the sealing ring (6) elastically absorbs changes in length between the pipe and the base that occur during firing.
摘要翻译： 为了密封管道砂浆，密封元件（3,6）插入在管（1）和基座（2）之间，元件弹性平衡管（1）和基座（2）之间的轴向相对运动 ）。 密封元件（3）优选地是预应力的，其中气体压力支持密封效果。 密封元件（3,6）可以是U形或L形钢环。 在U形密封元件（3）中，腿部（3.1）被轴向预应力到密封环（3）和管子（1）或基底（2）被压在一起以产生足够密封的程度。 在L形密封元件（6）中，当管（1）和基座（2）拧在一起时，内脚（6.1）产生气密连接。 密封环（6）的密封唇（6.2）弹性地吸收在烧制期间发生的管和基座之间的长度变化。
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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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6.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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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：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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9.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：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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