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1. 发明申请

US20210254925A1 DOUBLE-BARRELED REVOLVER 有权
公开(公告)号：US20210254925A1
公开(公告)日：2021-08-19
申请号：US17114662
申请日：2020-12-08
申请人： Connecticut Shotgun Manufacturing Company
发明人： Paul Joseph Corsi , Antony Galazan , Piotr G. Kumiega
IPC分类号： F41C3/14 , F41A19/10 , F41A21/06
摘要： A double-barreled revolver has a frame, a trigger lever having a first end connected to the frame and movable between a forward rest position and a rearward actuated position, the trigger lever having a free end extending away from the frame and opposite the first end, a guard element forward of the trigger lever and having an upper end connected to the frame and a downwardly depending lower end, and the free end of the trigger lever being separated from the lower end of the guard element by a limited gap, such that the frame, trigger lever and guard element collectively define a protected trigger space. The gap may be less than 0.9 cm such that a user's finger may not enter the trigger space except from a lateral direction. The trigger lever may have an exposed actuation portion configured to be actuated by two fingers.

2. 发明申请

US20210156632A1 FIREARM SYSTEM AND METHOD 有权
公开(公告)号：US20210156632A1
公开(公告)日：2021-05-27
申请号：US17147115
申请日：2021-01-12
申请人： FORWARD DEFENSE MUNITIONS, CO.
发明人： Martin Grier
IPC分类号： F41A3/66 , F41A3/52 , F41A3/60 , F41A3/72 , F41A9/24 , F41A9/35 , F41A9/65 , F41A19/59 , F41A19/68 , F41A21/06 , F41A21/08 , F41A21/28 , F41F1/08 , F41A9/25 , F41A21/16 , F41C23/06
摘要： Embodiments of the invention include a firearm system and method of assembly of the firearm system including a receiver complex including a receiver coupled to a forward receiver. A feed port is positioned between the receiver and the forward receiver, and a striker coil assembly is positioned proximate the receiver, and includes a plurality of strikers each extending at least partially through a coil. An interchangeable barrel is coupled to the forward receiver forming a breech. In some embodiments, the firearm system includes a breech that includes a plurality of side-by-side bores of the barrel. Some embodiments include a magazine coupled to the receiver complex adjacent the feedport to simultaneously feed more than one dischargeable projectile into the feedport with a single charge block. In some embodiments, the charge block includes a plurality of chambers and a plurality of projectiles positioned within the plurality of chambers.

3. 发明申请

US20200378703A1 Double-Barrelled Gun And Two-Row Magazine 审中-公开
公开(公告)号：US20200378703A1
公开(公告)日：2020-12-03
申请号：US16809863
申请日：2020-03-05
申请人： ARSENAL FIREARMS FINANCE LIMITED
发明人： Nicola Bandini , Dimitry Streshinskiy
IPC分类号： F41A9/63 , F41A9/68 , F41F1/08 , F41A19/21 , F41A21/06 , F41A19/20 , F41A5/04 , F41A19/18 , F41C3/00
摘要： The present invention relates to a gun (1) with a pair of barrels (6′, 6″) flanking each other, each delimiting a cartridge chamber (12′, 12″). The gun further comprises a pair of firing pin tips (8′, 8″) for a cartridge (10′, 10″), movable towards the cartridge chambers (12′, 12″) by means of a firing device operated by a trigger (4′, 4″); such device acts on the firing pin tips to allow a substantially simultaneous advancement thereof. The invention also relates to a two row magazine for a double barrelled gun.

4. 发明授权

US10247508B2 Air distribution device for a dual barrel pneumatic gun 有权
公开(公告)号：US10247508B2
公开(公告)日：2019-04-02
申请号：US15709914
申请日：2017-09-20
申请人： Boris B. Tolstykh
发明人： Boris B. Tolstykh
IPC分类号： F41B11/72 , F41B11/723 , F41A21/06
摘要： An air distribution device for a dual barrel air gun is disclosed that routes air or other gases exhausted from an air gun tank to a select one of the air gun barrels which allows the user to fire a follow up shot with less delay. More specifically, the device of the present invention allows the user to control the routing of air to either barrel of the air gun through the use of a stem selector, a first transfer port and a second transfer port.

5. 发明授权

US09366494B2 Stacked ordnance systems and methods 有权
标题翻译：堆叠弹药系统和方法
公开(公告)号：US09366494B2
公开(公告)日：2016-06-14
申请号：US14606719
申请日：2015-01-27
申请人： Stephen Charles Hines
发明人： Stephen Charles Hines
IPC分类号： F41A21/06
CPC分类号： F41A21/06 , F41A19/58 , F41A21/02 , F42B5/035
摘要： A stacked ordnance device provides a disposable and optionally non-reusable projectile weapon. A gun barrel can be formed by holding two half barrels together such that separating the halves exposes the length of the bore. Stacked ordnance devices have multiple projectiles, seals, and charges positioned sequentially in the gun barrel. A controller can electronically trigger igniters that ignite the charges and fire the projectiles. The device can have more than one gun barrel and the gun barrels can be made from plastic. Multi-barrel devices can have gun barrels arranged radially around and damped to a backbone.
摘要翻译：堆叠的弹药装置提供一次性和可选择的不可重复使用的射弹武器。可以通过将两个半筒保持在一起而形成枪筒，使得两半的分离暴露出孔的长度。堆叠式弹药装置具有多个弹丸，密封件和依次安装在枪管中的电荷。控制器可以电子触发引燃点火器的点火器并点燃射弹。该装置可以有多个枪管，枪筒可以由塑料制成。多筒装置可以将枪管径向布置并阻挡在骨架上。

6. 发明授权

US09115954B1 Double-barreled bullpup pump-action shotgun 有权
标题翻译：双桶牛头泵动作霰弹枪
公开(公告)号：US09115954B1
公开(公告)日：2015-08-25
申请号：US14245674
申请日：2014-04-04
申请人： Connecticut Shotgun Manufacturing Company
发明人： Paul Joseph Corsi , Antony Galazan
IPC分类号： F41A1/06 , F41C7/02 , F41A21/06
CPC分类号： F41C7/02 , F41A1/06 , F41A19/06 , F41A21/06
摘要： A double-barreled bullpup pump-action shotgun has a frame with two forward-extending barrels arranged side-by-side, a pair of tube magazines, each positioned beneath a respective barrel, an action attached to the frame and operable to load ammunition from the tube magazines to the barrels, and a trigger assembly attached to the frame, the action being located at least in part behind the trigger assembly, and the trigger assembly including a trigger linkage to connect the trigger assembly to the action and to operate the hammers behind the bolts. The action may be a pump action. The trigger assembly may include a plurality of hammer trips, each having a sloped forward surface. The trigger assembly may include a plurality of sears having tails, and the sloped surfaces of the hammer trips may lift the tails of the sears during a portion of a complete cycle of the action.
摘要翻译：一个双管斗牛蹄泵动作霰弹枪有一个框架，两个并排排列的前延伸桶，一对管子杂志，每个管子都位于相应的桶的下方，一个附着在框架上的动作，可操作以将弹药从所述管杂志到所述桶，以及触发器组件，其附接到所述框架，所述动作至少部分地位于所述触发器组件的后面，并且所述触发器组件包括触发器联动件，以将所述触发器组件连接到所述动作并且操作所述锤螺栓后面动作可能是泵动作。触发器组件可以包括多个锤击，每个具有倾斜的前表面。触发器组件可以包括具有尾部的多个塞子，并且锤子行程的倾斜表面可以在动作的完整循环的一部分期间提升塞子的尾部。

7. 发明授权

US08516729B2 Reduced lethality gun 有权
标题翻译：减少杀伤力枪
公开(公告)号：US08516729B2
公开(公告)日：2013-08-27
申请号：US13102618
申请日：2011-05-06
申请人： John Hayes , David J. W. Lovinger
发明人： John Hayes , David J. W. Lovinger
IPC分类号： F41A19/06 , F41A19/10 , F41A19/18 , F41A21/06 , F41A21/18 , F41F1/08
CPC分类号： F41C3/16 , F41A19/21 , F41A19/23 , F41A21/02
摘要： A gun that has a plurality of frangible barrels. At the proximal end of each barrel is a chamber that receives a cartridge. The cartridge has a reduced charge as compared to a conventional cartridge. Each barrel may have an inner sleeve formed from a malleable material. The out member of each barrel is comprised of a rigid material such as, but not limited to, a filled plastic. The inner sleeve is rigid enough to withstand the pressure of the reduced charge cartridge when fired, but is malleable enough to expand from the pressure generated by a standard charge cartridge. When the inner sleeve expands, the outer member fragments and destroys the weapon. The expansion of the inner sleeve and fragmentation of the outer member upon firing a standard charge reduces the propelling force in the bullet. As a result, the weapon is destroyed and the bullet is fired with a greatly reduced force. The barrels on the gun don not rotate. The hammer is mounted in a revolving mechanism that is rotated in a circular path from one barrel to the next when the trigger is pulled. Pulling the trigger also compresses and then releases a revolving member that forces the hammer into contact with one of the firing pins.
摘要翻译：具有多个易碎桶的枪。在每个筒的近端是容纳盒的腔室。与常规墨盒相比，墨盒具有减少的电荷。每个桶可以具有由可延展材料形成的内套筒。每个桶的外部构件由刚性材料构成，例如但不限于填充塑料。内套筒刚性足以承受降低充电筒的燃烧时的压力，但是足够膨胀以从标准充电盒产生的压力膨胀。当内套筒膨胀时，外部构件会碎片并破坏武器。内部套管的膨胀和外部构件在烧制标准电荷时的分裂会降低子弹中的推进力。因此，武器被毁坏，子弹以大大减少的力量被射击。枪上的枪不旋转。锤子被安装在旋转机构中，当旋转扳机被拉动时，该旋转机构在从一个圆筒到另一个圆筒的圆形路径中旋转。拉动扳机还压缩然后释放一个旋转构件，迫使锤与其中一个击发销接触。

8. 发明申请

US20120023799A1 REDUCED RECOIL CHOKED SHOTGUN BARREL 失效
标题翻译：减少回收的发光棒
公开(公告)号：US20120023799A1
公开(公告)日：2012-02-02
申请号：US12847044
申请日：2010-07-30
申请人： JOHN PALMER
发明人： JOHN PALMER
IPC分类号： F41A21/36 , F41A21/06 , F41A21/40
CPC分类号： F41A21/40
摘要： A shotgun barrel of a construction that reduces recoil is provided. The shotgun barrel includes a smooth, non-rifled bore and a choke approximate the muzzle of the barrel. A plurality of vent holes through the barrel and extending into the bore in equal number and in alignment on opposing sides of the barrel along a length of the barrel that is inward of the choke, the sum of the transverse area of each of the plurality of vent holes not exceeding 50% of the muzzle area. A shotgun including the barrel of reduced recoil is also provided.
摘要翻译：提供了一种减少后坐力的结构的霰弹枪筒。霰弹枪枪包括一个光滑的非膛孔和一个扼流圈近似枪口的枪口。多个通过筒体的通气孔并沿筒体的长度在膛塞的内侧相等数量并延伸到筒体的相对侧上的孔中，多个孔的横向面积之和排气孔不超过枪口面积的50％。还提供了一个霰弹枪，其中包括减少反冲的炮弹。

9. 发明授权

US5315914A Method of reducing the muzzle noise of firearms and firearm of reduced muzzle noise 失效
标题翻译：减少枪口和枪支枪口噪音降低枪口噪声的方法
公开(公告)号：US5315914A
公开(公告)日：1994-05-31
申请号：US100357
申请日：1993-08-02
申请人： Michael Schumacher
发明人： Michael Schumacher
IPC分类号： F41A21/28 , F41A21/30 , F41A21/06 , F41A21/32
CPC分类号： F41A21/30 , F41A21/28
摘要： A firearm with muzzle noise reducer is disclosed with one or more barrels in which the bullets reach their final velocity in front of the barrel and a muzzle noise reducer constructed such that it can divert propellant gas upon reaching the final bullet velocity. This construction for diverting the propellant generally is in form of openings located length-wise in a barrel. The openings may have different forms and arrangements, e.g. an electronic and/or inertia-activated time-control element that controls the divergence of propellent gas. A method of reducing the muzzle noise is also disclosed.
摘要翻译：公开了一种具有枪口降噪器的枪械，其中一个或多个炮弹，其中子弹达到其在枪管前面的最终速度，并且构造成使得其能够在达到最终子弹速度时转移推进剂气体的枪口降噪器。用于转向推进剂的这种结构通常是在桶中纵向定位的开口的形式。开口可以具有不同的形式和布置，例如电子和/或惯性激活的时间控制元件，其控制推进气体的发散。还公开了一种减少枪口噪声的方法。

10. 发明授权

US4989359A Shotgun having interchangeable barrels 失效
标题翻译：霰弹枪具有可互换的桶
公开(公告)号：US4989359A
公开(公告)日：1991-02-05
申请号：US444320
申请日：1989-12-01
申请人： Bruce E. Kinkner , Alan R. Peck
发明人： Bruce E. Kinkner , Alan R. Peck
IPC分类号： F41A21/06
CPC分类号： F41A21/06
摘要： A shotgun having interchangeable barrels includes a barrel support member attached to a standard shotgun action. A plurality of barrels having substantially equal weights are sized and constructed to fit within and attach to the support member in operation relation to the shotgun action.
摘要翻译：具有可互换桶的霰弹枪包括附接到标准霰弹枪动作的枪管支撑构件。具有基本相等重量的多个桶的尺寸和构造适合于与霰弹枪动作相关的操作关系并附接到支撑构件。

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