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1. 发明授权

US10591241B2 Modular weapon having a striking mechanism for triggering a firing pin 有权
公开(公告)号：US10591241B2
公开(公告)日：2020-03-17
申请号：US15867545
申请日：2018-01-10
申请人： RHEINMETALL WAFFE MUNITION GMBH
发明人： Hubert Schneider
IPC分类号： F41A3/00 , F41A25/26 , F41A3/44 , F41A11/02 , F41A17/30 , F41A17/58 , F41A17/76 , F41A19/18 , F41A19/47 , F41A21/06 , F41A25/12 , F41A25/22 , F41F1/08 , F41A7/08 , F41A7/00
摘要： A weapon which has a modular design. The weapon is subdivided into weapon-specific modular assemblies which are designed as carrier units of the components. The modular assemblies include a weapon housing into which a breech system of the weapon and a striking mechanism is provided, a weapon cradle that connects with the weapon housing, and a weapon barrel module. The modular assemblies are connected to each other by rails and guides, by binders and holders, by pins, or by bolts and quick release fasteners.

2. 发明授权

US10151544B1 Systems and components for improving firearm operation, as well as defensive systems and target acquisition 有权
公开(公告)号：US10151544B1
公开(公告)日：2018-12-11
申请号：US15248525
申请日：2016-08-26
申请人： Edward Sugg
发明人： Edward Sugg
IPC分类号： F41A3/00 , F41A5/26 , F41A3/26
摘要： A bolt carrier for a firearm, including lugs on the first end to engage corresponding lugs of a barrel receiver/extension. The bolt carrier includes a cam slot within which a cam pin from a bolt is constrained to travel along a cam slot path during rotational and translational movement of the bolt. The cam slot defines (1) a first cam slot means for constraining motion of the cam pin and the bolt during engagement or disengagement of the lugs of the bolt and the corresponding lugs of the barrel receiver or extension; (2) a second cam slot means for imparting rotational movement to the cam pin and bolt during linear movement of the bolt carrier; and (3) a third cam slot means for constraining motion of the cam pin at an end of a rearward travel of the bolt and bolt carrier during an ejection cycle. The combination of the first, second, and third cam slot means yields an extension of the unlocking by over 10% and a delay of the actual unlock of the bolt by over 5% relative to TDP.

3. 发明授权

US10145634B2 Pistol and captive recoil spring 有权
公开(公告)号：US10145634B2
公开(公告)日：2018-12-04
申请号：US15266641
申请日：2016-09-15
申请人： Smith & Wesson Corp.
发明人： Gary Zukowski
IPC分类号： F41A3/00 , F41A3/86 , F41C3/00
摘要： A captive recoil spring assembly includes a guide rod surrounded by a coil spring. The spring is captured between a base at one end of the guide rod, and a body at its opposite end. The body is shaped to engage the spring at one or more sectors, leaving one or more remaining sectors free to engage the slide. Use of such a body permits a round wire spring to be used without the need for close dimensional tolerances on the engaging parts.

4. 发明授权

US09664464B2 Breech mechanism of a pistol with semi free slide 有权
公开(公告)号：US09664464B2
公开(公告)日：2017-05-30
申请号：US14913992
申请日：2014-01-24
申请人： Viktor Pysarenko
发明人： Viktor Pysarenko
IPC分类号： F41A3/00 , F41A5/04
CPC分类号： F41A3/00 , F41A5/04
摘要： Invention refers to a breech mechanism of a pistol with a barrel which is tilting during the recoil. Barrel (1) ledge (3) at the bottom has long slots (7), placed along its lateral surfaces, which intrude in corresponding guides (8), performed in frame (5), and the front side of the barrel (1) is placed in the slide (4) guiding hole 6.Besides that, barrel (1) ledge (3) has opened transverse slot (9) with radial edges, situated with bottom-upward tilt and close lateral hole (13). In the long slot (9) the roller (10) is placed, which is pressed up by the spring (11), situated at the closed hole (13), closed by the socket (12). On the inner sidewalls of the frame (5) bevels (14) are performed, on which the roller (10) ends are sliding and on the inner sidewalls of the slide (4) cuts (15) are performed, wherein the roller (10) ends intrude, when the slide (4) is on the forward position.

5. 发明申请

US20170030666A1 CARTRIDGE FOR HANDHELD PAYLOAD LAUNCHER SYSTEM 审中-公开
标题翻译：手持式起重机系统
公开(公告)号：US20170030666A1
公开(公告)日：2017-02-02
申请号：US15198847
申请日：2016-06-30
申请人： James Y. Menefee, III
发明人： James Y. Menefee, III
IPC分类号： F41A3/00 , F41C9/08 , F41A17/64 , F42B7/08 , F41A21/40 , F41A19/13
CPC分类号： F42B7/12 , F41A17/64 , F41A19/13 , F41A21/40 , F41C3/02 , F41C9/08 , F41F1/00 , F42B5/26
摘要： This disclosure relates to self-contained cartridges and launcher systems for discharging or launching payloads to downrange targets, and methods of attenuating or offsetting recoil when activating such cartridges. Examples of payloads that can be deployed with the disclosed launcher apparatus include chemical, biological, pyrotechnic, marker, tracer, signaling, non-lethal, explosive, smoke, and similar payloads.
摘要翻译：本公开涉及用于排放或发射有效载荷以降低目标的独立的弹药筒和发射器系统，以及当激活这种弹药筒时减弱或抵消反冲的方法。可以用公开的发射装置部署的有效载荷的例子包括化学，生物，烟火，标记，示踪剂，信令，非致命的，爆炸性的，烟雾和类似有效载荷。

6. 发明授权

US09200856B2 Bolt assembly with improved rotating locking head 有权
标题翻译：螺栓组件带改进的旋转锁头
公开(公告)号：US09200856B2
公开(公告)日：2015-12-01
申请号：US14189586
申请日：2014-02-25
申请人： BENELLI ARMI S.P.A.
发明人： Luigi Moretti
IPC分类号： F41A3/00 , F41A3/16 , F41A3/20 , F41A3/26
CPC分类号： F41A3/16 , F41A3/20 , F41A3/26
摘要： A bolt assembly with improved rotating locking head, comprising a rotating locking head associated with a bolt body and movable with respect to the bolt body with a combined rotary and translational motion; the rotating locking head having at least two working positions: a closed position, wherein the rotating head closes the breech of the firearm, and an open position, wherein the rotating head is at a distance from the breech; the bolt assembly has an auxiliary pusher that biases the rotating head from the open position to the closed position.
摘要翻译：一种具有改进的旋转锁定头的螺栓组件，包括与螺栓本体相关联的可旋转的锁定头，并且具有相对于螺栓本体的组合的旋转和平移运动; 所述旋转锁定头具有至少两个工作位置：关闭位置，其中所述旋转头关闭所述枪支的后膛以及打开位置，其中所述旋转头与所述后膛距离一定距离; 螺栓组件具有将旋转头从打开位置偏压到关闭位置的辅助推动器。

7. 发明申请

US20150267979A1 AUTOMATIC/SEMI-AUTOMATIC RIFLE ASSEMBLY FOR LARGE CALIBER BELTED CARTRIDGES 审中-公开
标题翻译：自动/半自动快速组装大型校准带盒
公开(公告)号：US20150267979A1
公开(公告)日：2015-09-24
申请号：US14479218
申请日：2014-09-05
申请人： Brandon W. Miller , Dean G. Grommet , Joshua R. Boyce
发明人： Brandon W. Miller , Dean G. Grommet , Joshua R. Boyce
IPC分类号： F41A9/34 , F41A9/79 , F41A3/00 , F41A9/29 , F41A19/13
CPC分类号： F41A9/34 , F41A3/00 , F41A3/36 , F41A5/18 , F41A9/29 , F41A9/61 , F41A9/79 , F41A19/13
摘要： Embodiments of the present disclosure provide modifications to the AR platform operating system such that the platform now is competent to fire large caliber cartridges, including belted cartridges, providing longer range and greater barrier penetration without substantially altering the characteristic features and component inter-relationships of this platform.
摘要翻译：本公开的实施例提供对AR平台操作系统的修改，使得该平台现在有能力对大口径的盒（包括带式盒）进行发射，提供更长的范围和更大的屏障穿透，而不会基本上改变该特征和组件相互关系平台。

8. 发明授权

US09103626B1 Firearm having ammunition compartment with H-clip and quick-change barrel with variable diameter bore and optional takedown pin 有权
标题翻译：枪支具有弹药舱，带有H形夹子和快速更换枪管，可变径孔和可选的拆卸针
公开(公告)号：US09103626B1
公开(公告)日：2015-08-11
申请号：US13741549
申请日：2013-01-15
申请人： Heizer Defense, LLC
发明人： Charles K. Heizer , Thomas C. Heizer
IPC分类号： F41A9/45 , F41A9/83 , F41C23/22 , F41A3/00
CPC分类号： F41C23/22 , F41A3/00 , F41A3/58 , F41A9/84 , F41A9/85 , F41A21/06 , F41A21/28 , F41A21/36
摘要： A firearm has a frame with an interchangeable barrel that is mounted to the frame through a tool-less knockdown pin. The barrel has ports in a smooth-bore section and no ports in a rifled-bore section, and the ports are progressively spaced, with the ports closest to the rifled-bore section having a greater distance between the ports than the ports closest to the muzzle. Preferably, the firearm is a multi-chamber design such as a revolver with a firing cylinder or a multi-barrel breech-loader that holds multiple rounds of ammunition together with a storage-firing clip while stored in an ammunition compartment and also when loaded into the firing chambers and discharged by the firearm. The frame preferably has a trigger mechanism with a sear assembly that includes a block assembly with a wedge block that translates on a guide rod and a disconnect block that is supported by a disconnect rest.
摘要翻译：枪支具有可互换筒的框架，其通过无工具的敲击销安装到框架。枪管具有光滑孔部分中的端口，并且膛孔部分中没有端口，并且端口逐渐间隔开，最接近膛孔部分的端口在端口之间具有比最接近枪口。优选地，枪支是多室设计，例如具有击发筒或多筒枪膛装载机的左轮手枪，其在存储在弹药隔间中的同时将多个弹药与储存弹射夹持在一起，并且还被装入发射室并由枪支出院。框架优选地具有触发器机构，该触发器机构具有包括具有在导杆上平移的楔形块的块组件和由断开支架支撑的断开块的块组件。

9. 发明授权

US08839542B2 Firearm having anti-play buffers 有权
标题翻译：枪支具有防播放缓冲区
公开(公告)号：US08839542B2
公开(公告)日：2014-09-23
申请号：US13554568
申请日：2012-07-20
申请人： Jason Dubois , John Simon
发明人： Jason Dubois , John Simon
IPC分类号： F41A3/00 , F41A11/00 , F41A3/66
CPC分类号： F41A3/66 , F41A11/00
摘要： A rifle having a receiver formed of upper and lower receiver portions attached to one another has one or more elastic bodies positioned between facing surfaces of the upper and lower receiver portions. The elastic bodies reduce play or lost motion between the upper and lower receiver portions for improved accuracy.
摘要翻译：具有由彼此附接的上部和下部接收器部分形成的接收器的步枪具有位于上部和下部接收器部分的相对表面之间的一个或多个弹性体。弹性体减少上部和下部接收器部分之间的游隙或运动，以提高精度。

10. 发明申请

US20140230299A1 SIDE LOCK ACTION FIREARM 有权
标题翻译：侧锁动作火灾
公开(公告)号：US20140230299A1
公开(公告)日：2014-08-21
申请号：US14071521
申请日：2013-11-04
申请人： Connecticut Shotgun Manufacturing Company
发明人： Paul Joseph Corsi , Jonathon Dale Scott
IPC分类号： F41A3/00 , F41C23/00 , F41A19/11 , F41A19/00
CPC分类号： F41A3/00 , F41A19/00 , F41A19/11 , F41C23/00
摘要： A side lock action firearm has a frame with an attached side lock action. The frame includes a rearwardly protruding portion including a mating feature. A stock including a mating element is removably connected to the frame when the mating element is engaged with the mating feature. The mating feature may be a threaded boss. The mating element may be a draw bolt. A forward portion of the stock may be shaped to closely receive the rearwardly protruding portion of the frame. The stock may include a central bore, and the draw bolt may be received by the central bore in the stock.
摘要翻译：侧锁动作枪支具有附带侧锁定动作的框架。框架包括包括配合特征的向后突出部分。当配合元件与配合特征接合时，包括配合元件的坯料可移除地连接到框架。配合特征可以是螺纹凸起。配合元件可以是拉杆螺栓。坯料的前部可以被成形为紧密地容纳框架的向后突出部分。原料可以包括中心孔，并且拉伸螺栓可以由坯料中的中心孔容纳。

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