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51. 发明授权

US08806799B1 Front sight of a weapon 有权
标题翻译：前视野的武器
公开(公告)号：US08806799B1
公开(公告)日：2014-08-19
申请号：US14088590
申请日：2013-11-25
申请人： James Gordon
发明人： James Gordon
IPC分类号： F41G11/00 , F41G1/033 , F41G1/01
CPC分类号： F41G1/033 , B23P6/00 , F41G1/01 , F41G11/003 , F41G11/004 , Y10T29/4973
摘要： A front sight assembly that can be mounted to a barrel and a gas block is disclosed. The front sight assembly has a barrel mount that allows the front sight assembly to pivot about the barrel. The front sight assembly also has a gas block mount that allows the user to pivot and set the front sight left or right to allow for windage. The front sight assembly may also have a front sight disposed over the gas block mount.
摘要翻译：公开了一种可以安装到筒体和气体块的前视组件。前视镜组件具有可以使前视镜组件围绕镜筒枢转的镜筒安装座。前视镜组件还具有气体支架，其允许使用者左右摆动并设置前视镜以允许风阻。前视镜组件还可以具有设置在气体支架上方的前视镜。

52. 发明授权

US08375619B2 Incrementally adjustable sight 有权
标题翻译：视力增量可调
公开(公告)号：US08375619B2
公开(公告)日：2013-02-19
申请号：US13030524
申请日：2011-02-18
申请人： David A. Hewes
发明人： David A. Hewes
IPC分类号： F41G1/033 , F41G1/16
CPC分类号： F41G1/033 , F41G1/16 , F41G1/28
摘要： An incrementally adjustable sight for a firearm is taught. The sight includes a base attachable to a firearm and a housing carried by the base. The housing includes a central cavity having an opening and carrying a sight post assembly. The sight post assembly includes a sight post having a first end extending outwardly from the central cavity through the opening and a second end. A cam follower and a cam member are carried by the sight post with the cam member, cammingly engaging the cam follower between a plurality of positions. A biasing member biases the first end of the sight post away from one of the cam follower and the cam member a distance. The distance is adjusted by relative movement of the cam member and the cam follower between the plurality of positions.
摘要翻译：教授了一个可扩展调节的枪支瞄准器。视线包括可附接到枪支的基座和由基座承载的壳体。壳体包括具有开口并承载视线组件的中心腔。瞄准器组件包括具有从中心空腔穿过开口向外延伸的第一端和第二端的瞄准镜。凸轮从动件和凸轮构件由具有凸轮构件的瞄准镜承载，在多个位置之间凸轮接合凸轮从动件。偏置构件将视线柱的第一端偏离凸轮从动件和凸轮构件中的一个一定距离。通过凸轮构件和凸轮从动件在多个位置之间的相对运动来调节距离。

53. 发明申请

US20100299987A1 Gun sight configured for providing range estimation and/or bullet drop compensation 有权
标题翻译：枪瞄准器配置用于提供距离估计和/或子弹降落补偿
公开(公告)号：US20100299987A1
公开(公告)日：2010-12-02
申请号：US12584333
申请日：2009-09-03
申请人： Marlin Daniel Ballard
发明人： Marlin Daniel Ballard
IPC分类号： F41G1/033
CPC分类号： F41G1/033
摘要： A front sight has a main body, a sight post body carrier, and a sight post body. The main body has an engagement structure for having a sight post body carrier movably engaged therewith and has a mounting structure for being attached to a weapon. The sight post body carrier is moveably engaged with the engagement structure of the main body in a manner allowing the sight post body carrier to be selectively translated at least partially along a length of the engagement structure and limiting unrestricted movement of the sight post body carrier in other directions. The sight post body includes a plurality of different length sight posts. The sight post body is moveably mounted on the sight post body carrier in a manner allowing each one of the sight posts to be selectively moved to a sight post use position with respect to the main body.
摘要翻译：前视镜有一个主体，一个视像柱体和一个视杆体。主体具有用于具有与其可移动地接合的视线柱体托架的接合结构，并具有用于附接到武器的安装结构。瞄准镜主体托架以能够使瞄准器主体托架至少部分地沿着接合结构的长度选择性地平移的方式与主体的接合结构可移动地接合，并且将瞄准器主体托架的无限制的运动限制在其他方向视线柱体包括多个不同长度的视线柱。瞄准镜主体以允许每个瞄准镜相对于主体选择性地移动到瞄准位置的方式可移动地安装在视架体托架上。

54. 发明授权

US06968643B2 Dual-zero sight for a firearm 有权
标题翻译：枪支双零瞄准
公开(公告)号：US06968643B2
公开(公告)日：2005-11-29
申请号：US10772154
申请日：2004-02-03
申请人： Martin Woodbury
发明人： Martin Woodbury
IPC分类号： F41G1/033 , F41G1/10 , F41G1/42 , F42G1/06 , F42G1/10
CPC分类号： F41G1/42 , F41G1/033 , F41G1/10
摘要： A sighting system for a firearm includes a rear sight unit having a plurality of separate sight elements adaptable for “zeroing” the same gun with different ammunition. The multiple-zero sight unit comprises windage and elevation adjustments for each sight element, so that multiple ammunition types having different trajectories may be fired accurately from a single firearm after zeroing-in one of the plurality of sight elements for each of the different ammunition types. Preferably, the separate sight elements may be connected to each other or to a common pivot arm or movable bracket so that moving one sight element into the sight path automatically removes the other from the line of vision. Elevation adjustments may be done in various ways, for example, by sliding sight elements out along an arm or bracket, or by changing an angle of the arm or bracket relative to the firearm. The preferred sighting system also includes an adjustable front sight unit, which can be raised or lowered in elevation, by sliding a fin or blade up or down or by adding or removing an extension member. Adding the extension member may provide a gross adjustment of the front end of the firearm by significantly lowering the barrel position for a given line of sight between the user's eye, the selected rear sight, and the front sight.
摘要翻译：用于枪支的瞄准系统包括具有多个独立的瞄准器的后视单元，所述多个独立的瞄准器适用于使用不同弹药“同样”同一枪。多零瞄准单元包括每个瞄准元件的风向和仰角调节，使得具有不同轨迹的多个弹药类型可以在对于每个不同弹药类型的多个瞄准元件中的一个瞄准元件中的一个之后从单个火器准确地发射。优选地，分开的视觉元件可以彼此连接或者连接到共同的枢转臂或可移动支架，使得将一个视线元件移动到视线路径中自动地将视线元件从视线中移除。升降调整可以以各种方式进行，例如通过沿着手臂或支架滑动视线元件，或通过改变臂或支架相对于枪支的角度来进行。优选的瞄准系统还包括可调节的前视镜单元，其可以通过向上或向下滑动翅片或叶片或通过添加或移除延伸构件而升高或降低。添加延伸构件可以通过显着降低用户的眼睛，所选择的后视野和前视线之间的给定视线来显着降低枪管位置来提供枪支前端的粗略调整。

55. 发明授权

US5992291A Variable velocity weapons having selective lethality and methods related thereto 失效
标题翻译：具有选择性杀伤力的变速武器及其相关方法
公开(公告)号：US5992291A
公开(公告)日：1999-11-30
申请号：US189469
申请日：1998-11-10
申请人： Jeffrey Michael Widder , Roger Allen Sherman , Steven Vance Medlin
发明人： Jeffrey Michael Widder , Roger Allen Sherman , Steven Vance Medlin
IPC分类号： F41A21/28 , F41A21/46 , F41G1/033 , F42B12/78 , F42B14/06 , F42B30/02 , F41A21/00 , F42B14/00
CPC分类号： F42B30/02 , F41A21/28 , F41A21/46 , F41G1/033 , F42B12/78 , F42B14/064
摘要： The present invention relates to weapon systems that accelerate projectiles using gases generated by the rapid combustion of a solid propellant, in particular, such a weapon system is able to vary the barrel exiting velocity of the projectile through a barrel venting means. In one embodiment, a front venting means exhausts gas generated by combusting propellant from behind the accelerating projectile and redirects a portion of the exhausted gas either to at least one fixed volume, to the front of the projectile, or to a combination of at least one fixed volume and to the front of the projectile. Redirecting some of the exhausted gas to the front of the projectile restrains the projectile, thereby slowing the projectile, and thus further decreasing the muzzle velocity of the projectile. In another embodiment, gas from behind the projectile is exhausted into a fixed volume, thereby decreasing projectile acceleration, and thus, the muzzle velocity of the projectile. One can use a combination of fixed volume venting and front venting. A saboted projectile can be used for ammunition. By coupling the energy requirements needed to release the sabot to the barrel exiting velocity of the projectile, one can achieve a selectively lethal projectile. The venting means can be variable as to the velocity and mass of propellant gases exhausted or redirected and can be coupled to an operator selection switch, as well as to an automatic range finding scope.
摘要翻译：本发明涉及使用由固体推进剂的快速燃烧产生的气体来加速弹丸的武器系统，特别地，这样的武器系统能够通过枪管排气装置来改变弹丸的出射速度。在一个实施例中，前排气装置排出通过从加速弹丸后方燃烧推进剂而产生的气体，并将排出的气体的一部分重新定向到至少一个固定体积，到达射弹的前部，或将至少一个固定体积和射弹前面。将一些耗尽的气体重新定向到射弹的前部，限制了射弹，从而减少了射弹，从而进一步降低了射弹的枪口速度。在另一个实施例中，来自弹丸后面的气体被排放到固定的体积中，从而降低了射弹加速度，从而降低了射弹的枪口速度。可以使用固定容积排气和前排气的组合。弹丸弹可用于弹药。通过将所需的能量需求耦合到炮弹出射速度的炮弹，可以实现选择性致命的射弹。排气装置对于排出或重定向的推进剂气体的速度和质量可以变化，并且可以耦合到操作者选择开关以及自动测距范围。

56. 发明授权

US4766800A Gun and magazine system 失效
标题翻译：枪和杂志系统
公开(公告)号：US4766800A
公开(公告)日：1988-08-30
申请号：US802152
申请日：1985-11-25
申请人： Michael K. Miller , Warren D. Stockton
发明人： Michael K. Miller , Warren D. Stockton
IPC分类号： F41C23/00 , F41A9/59 , F41A9/65 , F41A9/68 , F41A9/73 , F41A9/75 , F41A9/77 , F41A17/38 , F41C20060101 , F41C23/04 , F41G1/02 , F41G1/033 , F41G1/18 , F41C25/10
CPC分类号： F41C23/04 , F41A17/38 , F41A9/59 , F41A9/65 , F41A9/77 , F41G1/033
摘要： An improved gun/magazine system which is top loading and wherein the magazine is of generally cylindrical configuration. A spiral drive of the cartridges through the magazine into the top loading receiver of the gun is provided. The magazine includes a spring/winder having a silent clutch which permits tensioning of the drive spring at any time and even immediately before use, and which has a release means in order to permit relaxing of the spring in the event the unprecedented large capacity of cartridges is not entirely expended from the magazine. The cylindrical shaped magazine is mounted above, parallel to, and closely adjacent to the axis of the gun.
摘要翻译：一种改进的枪/弹匣系统，其是顶部装载，并且其中弹匣具有大致圆柱形的构型。提供了通过盒子将盒的螺旋驱动器装入枪的顶部装载接收器。该杂志包括具有静音离合器的弹簧/卷绕机，其允许任何时间，甚至在使用之前即时紧固驱动弹簧，并且具有释放装置，以便在空前大容量的墨盒没有完全从杂志上消费。圆柱形的盒子安装在枪的轴线的上方，平行于并且紧邻枪的轴线。

57. 发明授权

US4676137A Weapon firearm with magazine 失效
标题翻译：武器武器与杂志
公开(公告)号：US4676137A
公开(公告)日：1987-06-30
申请号：US736071
申请日：1985-05-20
申请人： Warren D. Stockton , Michael K. Miller
发明人： Warren D. Stockton , Michael K. Miller
IPC分类号： F41A9/59 , F41A9/65 , F41A9/77 , F41A17/38 , F41C23/04 , F41G1/033 , F41C25/10
CPC分类号： F41G1/033 , F41A17/38 , F41A9/59 , F41A9/65 , F41A9/77 , F41C23/04
摘要： The disclosure relates to firearms, especially recoil or gas operated firearms, having a receiver for cartridges, and having a magazine for containing a plurality of cartridges. The magazine can be disposed above and substantially parallel with respect to the barrel. The magazine includes a housing with a helically disposed member providing a helical passageway for the cartridges. The cartridges are supported on a cartridge carrier located in the housing, which can be rotated by a torque spring. The cartridges are unloaded from the magazine by a feed lip insert providing communication with the receiver of the firearm.
摘要翻译：本公开涉及火器，特别是反冲式或气体操纵的枪支，具有用于药筒的接收器，并且具有容纳多个药筒的药盒。该盒可以设置在相对于镜筒的上方并且基本平行。该盒包括具有螺旋设置的构件的壳体，为盒提供螺旋通道。盒被支撑在位于壳体中的盒式载体上，其可以通过扭矩弹簧旋转。墨盒通过馈送唇插入物从盒中卸载，提供与枪支的接收器的通信。

58. 发明授权

US3648374A Adjustable firearm sight 失效
标题翻译：可调节的火灾
公开(公告)号：US3648374A
公开(公告)日：1972-03-14
申请号：US3648374D
申请日：1969-08-15
申请人： LEWIS KARL R
发明人： LEWIS KARL R
IPC分类号： F41G1/033 , F41G1/26
CPC分类号： F41G1/033
摘要： A sight for a firearm, which may be the front sight of a revolver or other handgun, is adjustable to control the elevation of its sighting surface. The sight is pivoted about a transverse axis and includes an adjustment screw which is held against the stationary structure of the firearm by a biasing spring working between the sight and such stationary structure.
摘要翻译：枪支的视线可以是左轮手枪或其他手枪的前视，可调节以控制其目视表面的高度。视线围绕横向轴线枢转并且包括调节螺钉，该调节螺钉通过在视线和这种固定结构之间工作的偏压弹簧而抵靠枪械的固定结构。

59. 发明授权

US2825137A Open gunsight 失效
标题翻译：开枪
公开(公告)号：US2825137A
公开(公告)日：1958-03-04
申请号：US59971656
申请日：1956-07-24
申请人： CONSTANTINE MEETIN
发明人： CONSTANTINE MEETIN
IPC分类号： F41G1/01 , F41G1/033 , F41G1/12
CPC分类号： F41G1/01 , F41G1/033 , F41G1/12

60. 发明授权

US2727309A Reversible gun sight 失效
标题翻译：可逆枪视线
公开(公告)号：US2727309A
公开(公告)日：1955-12-20
申请号：US32585752
申请日：1952-12-13
申请人： JENKINS RALPH M
发明人： JENKINS RALPH M
IPC分类号： F41G1/033
CPC分类号： F41G1/033

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