公开(公告)号：US20140237881A1

公开(公告)日：2014-08-28

申请号：US13779610

申请日：2013-02-27

申请人： Allan Joseph Mack

发明人： Allan Joseph Mack

IPC分类号： F41A21/32 ,  F41A21/34 ,  F41A21/30 ,  F41A21/36

CPC分类号： F41A21/325 ,  F41A21/30 ,  F41A21/34 ,  F41A21/36

摘要： A firearm suppressor mounting device has a device body, a clamping element connected to the device body, a muzzle element adapted for connection to the muzzle, the muzzle element defining a first threaded portion, and the device body having a second threaded portion matable with the first threaded portion, such that the device body may be rotated and moved from an attached position and a detached position, the muzzle element having an engagement surface, the clamping element including at least a movable engagement element registered with the engagement surface when the device is in the attached position, and the clamping element being operably engaged to the engagement element to move it between a locked position in which the engagement element is biased against the engagement surface to prevent movement of the device to the attached position, and an unlocked position, in which detachment of the device is enabled.

摘要翻译： 枪支抑制器安装装置具有装置主体，连接到装置主体的夹紧元件，适于连接到枪口的枪口元件，枪口元件限定第一螺纹部分，并且装置主体具有第二螺纹部分， 第一螺纹部分，使得装置主体可以从附接位置和分离位置旋转和移动，所述枪口元件具有接合表面，所述夹紧元件至少包括与所述接合表面配准的可移动接合元件，当所述装置为 在所述附接位置，并且所述夹紧元件可操作地接合到所述接合元件，以使其在锁定位置之间移动，在所述锁定位置中，所述接合元件被偏压抵靠所述接合表面，以防止所述装置移动到所述附接位置，以及解锁位置， 其中启用了设备的分离。

公开(公告)号：US08807006B2

公开(公告)日：2014-08-19

申请号：US13542452

申请日：2012-07-05

申请人： Troy C Butler

发明人： Troy C Butler

IPC分类号： F41A21/36

CPC分类号： F41A21/36 ,  F41A21/34

摘要： A weapon accessory in the likeness of a human, animal, mythical, or other creature, or a part of the creature, has a longitudinal passageway adapted to allow a projectile to exit the muzzle through the accessory. The projectile passageway opens through a mouth, eye, nose/nostril, or ear structure. Additional apertures selected from these structures, other than the one selected for the projectile exit, may be in fluid communication with the projectile passageway for directing exiting gasses in desired directions, for example, for a muzzle brake. The additional apertures preferably extend generally upward at an angle to said projectile passageway, including straight upward, upward and forward, or upward and rearward, and may also extend to a left or right side. Upper and lower jaws of the creature may be shaped or sized to direct gasses and hence light/flash in desired directions, for example, for flash suppression.

摘要翻译： 人类，动物，神话或其他生物或生物的一部分的形状的武器附件具有适于允许射弹通过附件离开枪口的纵向通道。 射弹通道通过嘴，眼，鼻/鼻孔或耳朵结构打开。 从这些结构中选择的除了用于射弹出口的那些结构之外的附加孔可以与射弹通道流体连通，用于将出口气体引导到期望的方向，例如用于枪口制动。 附加的孔优选地大致向上与所述弹射通道向上延伸，包括向上，向上和向前，或向上和向后，并且还可以延伸到左侧或右侧。 生物的上下颚的形状或尺寸可以在所需的方向上引导气体并因此引发光/闪光，例如用于闪光抑制。

公开(公告)号：US20140165438A1

公开(公告)日：2014-06-19

申请号：US13708735

申请日：2012-12-07

申请人： Sturm, Ruger & Company, Inc.

发明人： Todd Wilkinson

IPC分类号： F41A21/36 ,  F41C27/22

CPC分类号： F41A21/36 ,  F41C27/22

摘要： A matched muzzle brake and weight system mountable on a firearm barrel is disclosed. In certain embodiments, the muzzle brake and weight are configured to have the same predetermined weight and center of gravity so that the point of aim of the firearm remains substantially unchanged when a user deploys either the muzzle brake or weight. The system permits convenient interchangeability between the muzzle brake and weight without the need for re-sighting the firearm thereby maintaining accuracy. In some embodiments, the centers of gravity of the muzzle brake and weight are located at the same position with respect to a common reference point defined by the barrel. A method for using the system is also disclosed.

摘要翻译： 公开了一种安装在枪支枪上的匹配的枪口制动器和重量系统。 在某些实施例中，枪口制动器和重物构造成具有相同的预定重量和重心，使得当使用者部署枪口制动器或重物时，枪支的目标点基本上保持不变。 该系统允许枪口制动器和重量之间方便的互换性，而不需要重新瞄准枪械，从而保持准确性。 在一些实施例中，枪口制动器和重量的重心相对于由枪管限定的公共参考点位于相同的位置。 还公开了一种使用该系统的方法。

公开(公告)号：US08726784B2

公开(公告)日：2014-05-20

申请号：US13708605

申请日：2012-12-07

申请人： BAE SYSTEMS plc

发明人： Keith Dawson ,  Frederick Herbert ,  John Michael Webb

IPC分类号： F41A23/28 ,  F41A23/46 ,  F41A25/00 ,  F41A25/22

CPC分类号： F41A23/28 ,  F41A21/36 ,  F41A23/34 ,  F41A23/46 ,  F41A25/00 ,  F41A25/02 ,  F41A25/20 ,  F41A25/22 ,  F41A27/00 ,  F41A27/02

摘要： A howitzer suitable for deployment on a ground plane, the howitzer having an ordnance for firing a projectile. The ordnance can include a barrel defining a barrel axis and having a muzzle towards the front end of the howitzer and a breech assembly at the back end of the barrel; a cradle for holding the ordnance at a traverse and an elevation; two trunnion pins located on the cradle, which co-locate with receiving trunnion bearings on a saddle, wherein in a first position said breech is located forward of the trunnion, in a second position, at the end of the recoil stroke, the breech is retracted substantially behind the trunnion, wherein a recoil stroke is variable depending on the selection of the elevation.

摘要翻译： 榴弹炮适用于在地面飞机上部署，榴弹炮具有射击弹药的弹药。 该弹药可以包括限定枪管轴线的枪管，并且具有朝向榴弹炮前端的枪口和枪管后端的后枪组件; 用于在横越和高程处举起军械的摇篮; 位于托架上的两个耳轴销，其与鞍座上的接收耳轴轴承共同定位，其中在第一位置，所述后膛位于耳轴的前方，处于第二位置，在反冲行程结束时，后膛是 基本上在耳轴后方缩回，其中反冲冲程根据仰角的选择而变化。

公开(公告)号：US08713841B2

公开(公告)日：2014-05-06

申请号：US13655166

申请日：2012-10-18

申请人： Karl Clark Lippard

发明人： Karl Clark Lippard

IPC分类号： F41C27/00

CPC分类号： F41A29/04 ,  F41A17/56 ,  F41A19/43 ,  F41A21/325 ,  F41A21/36 ,  F41C27/22 ,  F41G1/02 ,  F41G1/10

摘要： A firearm system includes lubrication notches are incised into portions of the frame and slide along the region of interaction between these two components. The notches act as reservoirs of lubrication and upon each cycling movement of the slide (firing of the weapon) one or more of the notches is placed opposite a corresponding portion of the slide or frame. The notches themselves are never exposed to the environment and thus retain the lubricant, unlike topically applied material. As a result, the frame and slide are lubricated during each cycle of the slide.

摘要翻译： 火器系统包括润滑凹口切割成框架的一部分并沿着这两个部件之间的相互作用区域滑动。 凹口充当润滑油箱，并且在滑块的每次循环运动（武器的发射）上，一个或多个凹口被放置在与滑块或框架的对应部分相对的位置。 凹槽本身不会暴露于环境中，因此保留润滑剂，与局部应用材料不同。 结果，在幻灯片的每个循环期间，框架和滑块被润滑。

公开(公告)号：US20140102286A1

公开(公告)日：2014-04-17

申请号：US13708605

申请日：2012-12-07

申请人： BAE SYSTEMS PLC

发明人： Keith DAWSON ,  Frederick Herbert ,  John Michael Webb

IPC分类号： F41A25/02 ,  F41A27/00 ,  F41A21/36

CPC分类号： F41A23/28 ,  F41A21/36 ,  F41A23/34 ,  F41A23/46 ,  F41A25/00 ,  F41A25/02 ,  F41A25/20 ,  F41A25/22 ,  F41A27/00 ,  F41A27/02

摘要： A howitzer suitable for deployment on a ground plane, the howitzer having an ordnance for firing a projectile. The ordnance can include a barrel defining a barrel axis and having a muzzle towards the front end of the howitzer and a breech assembly at the back end of the barrel; a cradle for holding the ordnance at a traverse and an elevation; two trunnion pins located on the cradle, which co-locate with receiving trunnion bearings on a saddle, wherein in a first position said breech is located forward of the trunnion, in a second position, at the end of the recoil stroke, the breech is retracted substantially behind the trunnion, wherein a recoil stroke is variable depending on the selection of the elevation.

摘要翻译： 榴弹炮适用于在地面飞机上部署，榴弹炮具有射击弹药的弹药。 该弹药可以包括限定枪管轴线的枪管，并且具有朝向榴弹炮前端的枪口和枪管后端的后枪组件; 用于在横越和高程处举起军械的摇篮; 位于托架上的两个耳轴销，其与鞍座上的接收耳轴轴承共同定位，其中在第一位置，所述后膛位于耳轴的前方，处于第二位置，在反冲行程结束时，后膛是 基本上在耳轴后方缩回，其中反冲冲程根据仰角的选择而变化。

公开(公告)号：US20140075800A1

公开(公告)日：2014-03-20

申请号：US13965816

申请日：2013-08-13

申请人： James Morris, JR.

发明人： James Morris, JR.

IPC分类号： F41A21/36 ,  F41A21/34

CPC分类号： F41A21/36 ,  F41A21/34

摘要： A flash redirecting recoil compensator for a firearm includes a compensator body that provides a platform for the rest of the components. The compensator body attaches with a firearm in order to reduce recoil force and redirect the muzzle flash away from the site of the shooter. An attachment chamber and a discharge chamber of the compensator body are positioned through a top portion of the compensator body from a rear face to a front face. The attachment chamber fastens the compensator body into the firearm while the discharge chamber provides space for the discharging bullet. At least two vectoring ports, which are traversed through the compensator body and into the discharge chamber, redirect hot gas and unspent propellants away from the firearm after the bullet is discharged as the redirection of the hot gas and unspent propellants reduce the recoil force and provide a clear shooting sight.

摘要翻译： 用于枪支的闪光重定向反冲补偿器包括为其余部件提供平台的补偿器主体。 补偿机构附有枪支，以减少反冲力并将枪口闪光从射击场的位置重新定向。 补偿器主体的安装室和排出室从补偿器主体的顶部从背面到前面定位。 附件室将补偿器本体固定到枪支中，而排放室为排放子弹提供空间。 在排气后，至少两个穿过补偿器主体并进入排放室的向导端口将热气体和未使用的推进剂重新引导离开枪支，因为热气体和未使用的推进剂的重定向减少了反冲力并提供 一个清晰的射击场景

公开(公告)号：US20130227871A1

公开(公告)日：2013-09-05

申请号：US13694775

申请日：2013-01-02

申请人： RA BRANDS, L.L.C.

发明人： Jeffrey W. Stone

IPC分类号： F41A21/30 ,  F41A21/36

CPC分类号： F41A21/30 ,  F41A21/36

摘要： A muzzle brake assembly for a firearm provides several benefits including an ability to reduce firearm recoil by redirecting the propellant gases and reshaping the pressure wave in a new manner, reduction or substantial elimination of muzzle movement upon discharge, lessening the acoustic signature of the firearm closer to non-braked levels and relatively easy and low cost to manufacture by current machining practices thereby minimizing cost of manufacturing. Ports in the muzzle brake assembly are arranged opposing one another about a circumference of the muzzle brake assembly.

摘要翻译： 用于枪支的枪口制动器组件提供若干好处，包括通过重新引导推进剂气体和重新塑造压力波，以新的方式减少枪支反冲的能力，减少或显着消除喷枪上的枪口运动，减少枪支闭合器的声学特征 达到非制动水平，并且通过当前的加工实践相对容易和低成本地制造，从而最小化制造成本。 枪口制动器组件中的端口相对于枪口制动器组件的圆周彼此相对布置。

公开(公告)号：US08511425B2

公开(公告)日：2013-08-20

申请号：US13135209

申请日：2011-06-29

申请人： Mark C. Larue

发明人： Mark C. Larue

IPC分类号： F41A21/00

CPC分类号： F41A21/30 ,  F41A21/36

摘要： A suppressor mechanism has an elongate tubular housing containing baffles and into which is assembled a suppressor mount body having spaced thread sections and spaced tapered gas seal surfaces. An adapter/muzzle brake member defines an internally threaded section that establishes threaded connection with the reduced diameter externally threaded section of a typical firearm barrel that is prepared for attachment of a suppressor thereto. The suppressor mount body and the muzzle brake/adapter member each define spaced threaded sections that establish threaded connection and promote enhanced structural integrity. The spaced internal tapered surfaces of the suppressor mount body and the spaced external tapered surfaces of the muzzle brake/adapter member establish spaced internal cartridge gas seals that prevent high pressure hot cartridge gas and gunpowder residue from coming into contact with and potentially fouling the thread connections of the suppressor mount body and the muzzle brake/adapter member.

摘要翻译： 抑制器机构具有包含挡板的细长管状壳体，组装有具有间隔开的螺纹部分和间隔开的锥形气体密封表面的抑制器安装体。 适配器/枪口制动器构件限定内螺纹部分，其与典型火器枪筒的减径的外螺纹部分建立螺纹连接，该部分准备用于将抑制器附接到其上。 抑制器安装体和枪口制动器/适配器构件各自限定形成螺纹连接的间隔开的螺纹部分并且促进增强的结构完整性。 抑制器安装体的间隔的内部锥形表面和枪口制动器/适配器构件的间隔开的外部锥形表面建立间隔开的内部气囊密封，防止高压热气体和火药残余物与螺纹连接接触并潜在地污染螺纹连接 的抑制器安装体和枪口制动器/适配器构件。

公开(公告)号：US08424440B1

公开(公告)日：2013-04-23

申请号：US13181835

申请日：2011-07-13

申请人： Robert Carson ,  Christopher Aiello

发明人： Robert Carson ,  Christopher Aiello

IPC分类号： F41A21/34 ,  F41A21/36

CPC分类号： F41A21/36

摘要： A muzzle brake with reduced blast overpressure may include a body having a top, a bottom, and an attachment hub. Vanes may extend from the top to the bottom. A first vane may be located at a front of the bore in the attachment hub. The first vane may have a forward-angled internal surface. A second vane may be located axially forward of the first vane. The second vane may have a forward-angled rear surface and a forward-angled front surface. A third vane may be located axially forward of the second vane. The third vane may have a rearward-angled rear surface. The forward-angled internal surface of the first vane may include an inner surface adjacent the bore and an outer surface adjacent the inner surface. The inner and outer surfaces may be angled differently with respect to the longitudinal axis.

摘要翻译： 具有减小的鼓风超压的枪口制动器可以包括具有顶部，底部和附接轮毂的主体。 叶片可以从顶部延伸到底部。 第一叶片可以位于附接轮毂中的孔的前部。 第一叶片可以具有前向内表面。 第二叶片可以位于第一叶片的轴向前方。 第二叶片可以具有前向后表面和前向前表面。 第三叶片可以位于第二叶片的轴向前方。 第三叶片可以具有向后倾斜的后表面。 第一叶片的前倾角内表面可以包括邻近孔的内表面和邻近内表面的外表面。 内表面和外表面可以相对于纵向轴线不同地成角度。