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1. 发明授权

US6101918A Method and apparatus for accelerating the cyclic firing rate of a semi-automatic firearm 失效
标题翻译：一种用于加速半自动火器的循环燃烧速率的方法和装置
公开(公告)号：US6101918A
公开(公告)日：2000-08-15
申请号：US76548
申请日：1998-05-12
申请人： William Akins
发明人： William Akins
IPC分类号： F41A19/03 , F41A19/10 , F41A25/24 , F41A19/00
CPC分类号： F41A25/24 , F41A19/03 , F41A19/10
摘要： An accelerating assembly effectively to increase the cyclic rate at which the trigger of a semi-automatic firearm can be actuated to discharge the weapon. The firearm has a supporting device, a receiver housing supported from the supporting device, a trigger and trigger mechanism secured to the receiver housing. The accelerating mechanism incorporates structure that permits the receiver and the trigger to translate rearwardly a predetermined distance with respect to the supporting device in response to the recoil imparted by the discharge of the semi-automatic firearm. A biasing arrangement continuously urges the receiver, and trigger, to translate forwardly with respect to the supporting device substantially that same predetermined distance. A locating stop is mounted on the supporting device. The locating stop is disposed to be engaged by the shooter's finger after the trigger has been actuated to fire the semi-automatic weapon. That engagement of the shooter's trigger finger with the locating stop effectively immobilizing the shooter's trigger finger with respect to the supporting device until the shooter releases the trigger. The method of the present invention operates by depressing the trigger with a shooter's trigger finger in order to discharge the firearm. The shooter's finger is then immobilized in the position it has assumed to discharge the firearm. The trigger is translated away from the immobilized trigger finger to effect a total disengagement therebetween. Sequentially thereafter the trigger is biased into engagement with the immobilized trigger finger to effect successive discharges of the firearm.
摘要翻译：加速组件有效地增加可以启动半自动火器的触发器以释放武器的循环速率。枪支具有支撑装置，从支撑装置支撑的接收器壳体，固定到接收器壳体的触发器和触发器机构。加速机构包括结构，其允许接收器和触发器响应于由半自动枪械的排出所产生的反冲而相对于支撑装置向后平移预定的距离。偏压装置连续地促使接收器和触发器基本上相同的预定距离相对于支撑装置向前平移。定位止动件安装在支撑装置上。定位挡块设置成在触发器被致动以触发半自动武器之后被射手的手指接合。射手的触发手指与定位挡块的接合有效地将射击者的触发手指相对于支撑装置固定，直到射手释放扳机。本发明的方法通过用射击者的触发手指按下触发器来操作，以便释放枪支。然后将射手的手指固定在其假定放射火器的位置。将触发器从固定的触发手指转移离开以在它们之间实现完全脱离。此后，触发器随后被偏置成与固定的触发手指接合以实现火器的连续放电。

2. 发明授权

US10240885B2 Shock absorbing disruptor mounting system 有权
公开(公告)号：US10240885B2
公开(公告)日：2019-03-26
申请号：US15372070
申请日：2016-12-07
申请人： HARRIS CORPORATION
发明人： Michael E. Bowman , Matthew D. Summer , Paul M. Bosscher
IPC分类号： F41A25/18 , B25J11/00 , B25J15/00 , B25J19/00 , F41A25/00 , F41A25/22 , F41A25/24
摘要： A shock absorbing disruptor mounting system for a robotic arm includes a rack comprised of a linear guide structure and a carriage which is configured to travel on the linear guide structure. The carriage is selectively movable between a retracted position and an extended position and includes a plurality of wheels along its length. Each of the wheels has a wheel axis of rotation which is transverse to the direction of the linear guide structure centerline to facilitate rotation of the wheels on at least a portion of the linear guide structure responsive to the travel.

3. 发明授权

US5767436A Aircraft support plank mounting of 30 mm machine guns 失效
标题翻译：飞机支撑板安装30毫米机枪
公开(公告)号：US5767436A
公开(公告)日：1998-06-16
申请号：US812756
申请日：1997-03-06
申请人： Paul H. Sanderson , Charles E. Rostocil
发明人： Paul H. Sanderson , Charles E. Rostocil
IPC分类号： B64D7/00 , F41A3/36 , F41A5/22 , F41A9/26 , F41A9/79 , F41A19/06 , F41A19/58 , F41A21/34 , F41A21/36 , F41A21/48 , F41A25/12 , F41A25/24 , F41A27/00 , F41G1/54 , F41A23/00
CPC分类号： F41A21/485 , B64D7/00 , F41A19/06 , F41A19/58 , F41A21/34 , F41A21/36 , F41A21/481 , F41A21/484 , F41A25/12 , F41A25/24 , F41A27/00 , F41A3/36 , F41A5/22 , F41A9/26 , F41A9/79 , F41G1/54
摘要： An elongated support plank structure longitudinally extends transversely through the cabin area of a helicopter and has outer end portions projecting outwardly beyond opposite sides of the helicopter. A pair of 30 mm machine guns are mounted on the plank end portions and are supplied with belted ammunition from magazine boxes mounted on the plank within the cabin area via flexible feed chutes interconnected between the magazine boxes and interiorly rollered feed adapters interconnected between the outer ends of the feed chutes and the inlets of the machine gun feeder mechanisms. The 30 mm machine guns are secured to the outer plank end portions by specially designed mounting structures each having a cradle portion with axis-adjustable roller assemblies that engage the gun and essentially preclude lateral movement thereof relative to the cradle, but permit roller-guided longitudinal gun recoil movement, during firing of the gun. During firing of the gun, the gun moves longitudinally relative to fixed position recoil pin portions of the mounting structure and resiliently transfers its longitudinal recoil and counter recoil forces to such pin portions. Each cradle is gimbal-supported within a mounting structure securable to one of the plank ends, and a bore sight adjustment subassembly is interconnected between the mounting structure and the cradle and is used to pivotally adjust the cradle relative to the mounting structure about two mutually perpendicular axes to thereby adjust the elevation and azimuth bore sight settings of the gun.
摘要翻译：细长的支撑板结构纵向延伸穿过直升机的舱区，并且具有向外突出超过直升机的相对侧的外端部分。一对30毫米的机枪安装在板条端部上，并通过在杂志盒之间相互连接的柔性进给滑槽和互连在外端之间的内部滚动的进给适配器，通过弹性进给滑槽，将安装在机舱区域中的板条上的盒式盒子提供带弹药的进料槽和进料机的入口。 30mm机枪通过专门设计的安装结构固定到外板端部，每个安装结构具有支架部分，其具有与轴可调节的滚子组件接合，并且基本上排除其相对于支架的横向移动，但是允许辊导向纵向在炮击枪期间枪反弹运动。在枪的击发期间，枪相对于安装结构的固定位置反冲销部分纵向移动，并且弹性地将其纵向反冲力和反冲力传递到这样的销部分。每个支架都是万向支撑在一个安装结构中，可安装到其中一个板条端部，而一个钻孔瞄准器调整子组件在安装结构和支架之间相互连接，用于相对于安装结构围绕两个相互垂直的方向从而调整枪的仰角和方位角瞄准设置。

4. 发明授权

US4345504A Gun mount 失效
标题翻译：枪安装
公开(公告)号：US4345504A
公开(公告)日：1982-08-24
申请号：US138473
申请日：1980-04-08
申请人： Robert G. Kirkpatrick , Ronald R. Snyder
发明人： Robert G. Kirkpatrick , Ronald R. Snyder
IPC分类号： F41A7/00 , F41A19/23 , F41A21/48 , F41A25/24 , F41F1/10 , F41D11/24
CPC分类号： F41F1/10 , F41A25/24
摘要： A feature of this invention is the provision of a mount for a Gatling type gun having a muzzle clamp which is journaled for rotation in a reciprocable mass and which reciprocable mass is journaled for longitudinal reciprocation with respect to stationary support guides. Additionally, the housing is coupled to the support structure by a combination of a recoil adapter and a rigid guide, one end of the adapter and one end of the guide having a common transverse attachment to the support structure, the other end of the adapter having a pivot to the housing which is journaled for longitudinal reciprocation to the guide. This arrangement increases the recoiling mass without significantly increasing the total weight, precludes bending of the recoil adapters, and reduces frictional interferences.
摘要翻译：本发明的一个特征是提供了一种用于加特林型枪的安装座，其具有枪口夹具，该枪口夹具可枢转地在可往复运动的质量块中旋转，并且可往复运动的质量块相对于静止支撑引导件纵向往复运动。此外，壳体通过后座适配器和刚性导轨的组合联接到支撑结构，适配器的一端和引导件的一端具有与支撑结构相同的横向附件，适配器的另一端具有枢轴连接到壳体，该轴承用于纵向往复导向引导件。这种布置增加了回弹质量，而不显着增加总重量，排除了反冲适配器的弯曲，并且减少了摩擦干扰。

5. 发明授权

US1754943A Field gun with tube recoil 失效
标题翻译：枪管反冲
公开(公告)号：US1754943A
公开(公告)日：1930-04-15
申请号：US29217128
申请日：1928-07-12
申请人： VICTOR HAMMAR
发明人： VICTOR HAMMAR
IPC分类号： F41A25/24
CPC分类号： F16C29/045 , F41A25/24

6. 发明授权

US4524671A Antifriction bearing for longitudinal displacement guidance of a gun barrel 失效
标题翻译：用于枪管纵向位移引导的减摩轴承
公开(公告)号：US4524671A
公开(公告)日：1985-06-25
申请号：US447506
申请日：1982-12-07
申请人： Rolf Bender , Werner Jacob , Horst Pfuderer
发明人： Rolf Bender , Werner Jacob , Horst Pfuderer
IPC分类号： F16C29/04 , F41A25/24 , F41F17/02 , F41F19/00
CPC分类号： F41A25/24 , F16C29/04 , F16C33/306
摘要： A rolling bearing arrangement for guidance of a gun barrel during longitudinal displacement comprising a gun barrel having at least three circumferential axis-parallel strips projecting radially outward, each strip having two bearing surfaces parallel to each other and to a radial plane, which in turn are associated with directly opposite bearing surfaces extending parallel thereto in a housing surrounding the gun barrel, and a flat cage containing a set of cylindrical rollers arranged between the directly opposite bearing surfaces, the two sets of rollers cooperating with a common strip being under tension by the arrangement, displaceable in a parallel manner, by at least one element carrying a bearing surface.
摘要翻译：一种用于在纵向移动期间引导枪管的滚动轴承装置，包括具有至少三个径向向外突出的周向轴线平行条带的枪管，每个条具有彼此平行的两个轴承表面和径向平面，与在围绕枪管的壳体中与其平行延伸的直接相对的支承表面相关联，以及平坦的保持架，其包含布置在直接相对的支承表面之间的一组圆柱形滚子，两组滚子与公共条带配合，通过至少一个承载轴承表面的元件以平行的方式移位。

7. 发明授权

US4448108A Guide system for a gun barrel 失效
标题翻译：枪管指导系统
公开(公告)号：US4448108A
公开(公告)日：1984-05-15
申请号：US374036
申请日：1982-05-03
申请人： Rainer Moller , Gunter Scharting
发明人： Rainer Moller , Gunter Scharting
IPC分类号： F41A25/24 , F41F19/00
CPC分类号： F41A25/24
摘要： A guide system for the longitudinal recoil movement of a cannon has a pair of guide units spaced apart along the cannon barrel and each having a plurality of rollers angularly spaced about the barrel. At least one roller is elastically biased against the barrel while other rollers of the units are radially fixed to provide firm guidance of the barrel without play under all conditions and enabling the yieldable roller to adjust to the increase in barrel size with increasing temperature resulting from firing of the weapon.
摘要翻译：用于炮的纵向反冲运动的引导系统具有沿着炮筒间隔开的一对引导单元，并且每个引导单元具有围绕枪管成角度间隔开的多个滚子。至少一个辊子被弹性偏置抵靠桶，而单元的其它辊子是径向固定的，以便在所有条件下均匀地引导筒体而不发挥作用，并且使得可屈服辊能够随着燃烧温度升高而随着桶尺寸的增加而调整的武器。

8. 发明授权

US3951126A Compressed air firearm construction 失效
标题翻译：压缩空气枪支施工
公开(公告)号：US3951126A
公开(公告)日：1976-04-20
申请号：US475998
申请日：1974-06-03
申请人： Arthur Rau
发明人： Arthur Rau
IPC分类号： F41A25/24 , F41B11/642 , F41B11/00 , F41F1/04
CPC分类号： F41B11/642 , F41A25/24
摘要： A compressed gas- or air-operated firearm, comprises a gun stock with a gun sleeve affixed to the gun stock and with a gun barrel having an associated compression cylinder adjacent the inner end thereof with a spring-actuated piston movable therein and an associated trigger mechanism which is movably supported within the gun sleeve by roller bearing structure. A power accumulator is arranged between the relatively movable parts and it biases the parts into a neutral position and includes structure for absorbing the reaction force due to the movement of the piston during operation of the weapon.
摘要翻译：压缩气体或空气操作的枪支包括枪套，枪套固定在枪料上，枪筒具有与其内端相邻的相关联的压缩气缸，弹簧致动的活塞可在其中移动，以及相关联的触发器机构，其通过滚子轴承结构可移动地支撑在枪套内。动力蓄能器布置在相对可移动的部件之间，并且将部件偏压到中立位置，并且包括用于在武器操作期间吸收由于活塞的运动而产生的反作用力的结构。

9. 发明授权

US3156153A Roller bearing mounted barrel for a machine gun 失效
标题翻译：用于机枪的滚子轴承安装桶
公开(公告)号：US3156153A
公开(公告)日：1964-11-10
申请号：US31678063
申请日：1963-10-16
申请人： LOCHHEAD JOHN L
发明人： LOCHHEAD JOHN L
IPC分类号： F41A25/24
CPC分类号： F41A25/24

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