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1. 发明申请

WO2021045851A2 RECOIL ASSEMBLY AND FEED COVER FOR A MACHINE GUN 审中-公开
公开(公告)号：WO2021045851A2
公开(公告)日：2021-03-11
申请号：PCT/US2020/043865
申请日：2020-07-28
申请人： SIG SAUER, INC.
发明人： STEIMKE, David Luke , MELOCHICK, Jeffery John , KNIGHT, Jason , OCASIO, Thomas , MCNALLY, Jacqueline Kelly
IPC分类号： F41A9/29 , F41A3/26 , F41A3/64 , F41A3/68 , F41A3/94 , F41A5/02 , F41A5/18 , F41A5/26 , F41A5/32 , F41A9/32 , F41A9/55 , F41A15/14 , F41A19/13 , F41A19/26 , F41A19/27 , F41A19/43 , F41A25/12 , F41A25/18 , F41A9/61
摘要： A receiver assembly for a rifle includes a receiver with a feed assembly configured for open-bolt operation. A feed cover is hingedly mounted to the receiver and includes one or more components of the feed assembly, where the feed cover is movable between a closed position and an open position by pivoting about a hinge pin oriented along a longitudinal axis of the receiver. For example, the feed cover can pivot to one side of the receiver when in the open position. A rifle incorporating the receiver assembly is also disclosed.

2. 发明申请

WO2019094783A1 AMMUNITION DELINKER FOR A FIREARM 审中-公开
公开(公告)号：WO2019094783A1
公开(公告)日：2019-05-16
申请号：PCT/US2018/060116
申请日：2018-11-09
申请人： ABBOTT, Brian F.
发明人： ABBOTT, Brian F.
IPC分类号： F41A3/64 , F41A7/08 , F41A9/00 , F41A9/01 , F41A9/29 , F41A21/00 , F41C27/00
CPC分类号： F41A9/31 , F41A9/36
摘要： A delinker (150) for a firearm may feature a modular delinker shaft (152) such that individual components may be replaced when they fail, rather than replacing a whole shaft. Push rods (164) may be keyed to guides (162) to counter centrifugal, inertial, force. Lock rods (170) may be used to accomplish the keyed interaction. Firing bolts may also utilize the keyed construction.

3. 发明申请

WO2013098751A3 DOUBLE-ACTION SEMI-AUTOMATIC 9-MM-CALIBRE HANDGUN 审中-公开
标题翻译：双动半自动9-MM-CALIBER手把
公开(公告)号：WO2013098751A3
公开(公告)日：2014-01-23
申请号：PCT/IB2012057635
申请日：2012-12-21
申请人： IND MILITAR INDUMIL
发明人： LOPEZ MEDINA EDWARD ZAMIR , FARIGUA GARCIA JAVIER ORLANDO , NARANJO PEREZ JHON FREDY
IPC分类号： F41A3/64
CPC分类号： F41A17/38 , F41A17/56 , F41C3/00 , F41C23/14
摘要： The invention comprises, in a single weapon, functional advantages related to ergonomic design, an independent firing mechanism, an ambidextrous safety and uncocking system (in which the uncocking system in turn misaligns the percussion system and disconnects the trigger from the lever that actuates the firing mechanism), an ambidextrous magazine release system, a loaded chamber indicator, an adjustable rear sight, and accessories such as exchangeable grip complements with variable ergonomics and a disposable part that corresponds to a protective cover for the Picatinny rail; said functional advantages being designed, preferably for a double-action, semi-automatic 9-mm-calibre handgun, with reloading by short direct recoil. The barrel, the runner and the mechanism box of the present development are made of high-strength steel with heat treatment and surface covering, and other components such as the frame and certain components of the magazine are manufactured using high-strength engineering polymers. The present development can be produced in three models, referred to as "tactical", "standard" and "compact", the difference between the three depending on the overall length of each model.
摘要翻译：本发明在单个武器中包括与人体工程学设计相关的功能优点，独立的发射机构，双向安全和取消闭合系统（其中，开锁系统反过来撞击打击乐系统并将触发器与杠杆断开，从而致动发射机械装置），双臂杂志释放系统，装载室指示器，可调节的后视镜，以及诸如具有可变人体工程学的可更换夹具补充件和与Picatinny轨道的保护盖相对应的一次性部件的附件; 所述功能优点被设计，优选用于双作用半自动9毫米口径手枪，通过短直接反冲重新加载。本发明的筒体，流道和机构箱由具有热处理和表面覆盖的高强度钢制成，并且使用高强度工程聚合物制造诸如框架和料仓的某些部件的其它部件。目前的发展可以在三种模式中产生，称为“战术”，“标准”和“紧凑型”，三者之间的差异取决于每个模型的总长度。

4. 发明申请

WO2021040887A2 RIFLE WITH STRAIGHT PULL BOLT ACTION 审中-公开
公开(公告)号：WO2021040887A2
公开(公告)日：2021-03-04
申请号：PCT/US2020/040792
申请日：2020-07-02
申请人： SAVAGE ARMS, INC.
发明人： SUNSERI, Andrew G.
IPC分类号： F41A3/06 , F41A3/12 , F41A3/20 , F41A3/22 , F41A3/64 , F41A3/66 , F41A3/72 , F41A35/06 , F41A21/487 , F41A3/24 , F41A3/46
摘要： A rifle having a straight pull bolt assembly with a bolt handle that extends outward and downward from a bolt operation mechanism. The bolt handle rotatable a limited rotational range forward and rearwardly about a horizontal axis for operating the mechanism. The handle can be reconfigured to position its rotational range about the horizontal axis and can be attached to the mechanism at either left or right sides to provide for ambidextrous operation. Bolt heads, lower frame members with magazine wells, and barrel assemblies can be readily swapped to change ammunition. The bolt assembly can be unlocked by firing or by a thumb push button release at the backside of the mechanism. A bolt removal release mechanism is forward of the thumb pushbutton and an ejector includes a spring bias and cam follower surface to reliably eject casings.

5. 发明申请

WO2020260729A1 DISPOSITIVO DE CHASIS EXTERNO CON SISTEMAS INTERNOS DE ANCLAJE MÓVIL, POSICIONAMIENTO Y SISTEMA DE RETENCIÓN AUTOMÁTICO PREVIO AL DISPARO PARA ARMAS LARGAS 审中-公开
公开(公告)号：WO2020260729A1
公开(公告)日：2020-12-30
申请号：PCT/ES2019/070447
申请日：2019-06-26
申请人： DOMINGUEZ VAZQUEZ, José Antonio
发明人： DOMINGUEZ VAZQUEZ, José Antonio , DE CASTRO LEGIDO, Oscar
IPC分类号： F41A25/22 , F41A3/64 , F41A3/12
摘要： Dispositivo de chasis externo con sistemas internos de anclaje móvil, posicionamiento y sistema de retención automático previo al disparo para armas largas compuesto de un chasis externo, anclaje móvil mediante anillas de deslizamiento internas, sistema de posicionamiento automático mediante pasador y sistema de retención del arma mediante un conjunto de guías y anillas elásticas integradas en las anillas de deslizamiento (B), que se acoplan al cuerpo de un arma (D) dejando libre el cañón, con movimiento libre telescópico dentro de un chasis externo (A). También dispone de un pasador de posicionamiento (G) para bloquear el movimiento de carga del arma y de unas ranuras-guías (F) de retención del arma en posición fija antes del disparo. Unas anillas elásticas (H) y tornillos (I) impiden el movimiento de rotación de las anillas de deslizamiento (B) y por ende del arma (D) dentro del chasis (A).

6. 发明申请

WO2013163967A1 A CONNECTING MECHANISM FOR CONNECTION OF THE FIREARM RECEIVER AND THE SHOULDER MOUNT 审中-公开
标题翻译：用于连接火灾接收器和肩部安装的连接机构
公开(公告)号：WO2013163967A1
公开(公告)日：2013-11-07
申请号：PCT/CZ2013/000059
申请日：2013-04-29
申请人： CESKA ZBROJOVKA A.S.
发明人： SIMEK, Vladimir
IPC分类号： F41A3/64 , F41C23/20 , F41A11/04 , F41C23/04
CPC分类号： F41C23/14 , F41A3/64 , F41A3/66 , F41A11/04 , F41C23/04 , F41C23/20
摘要： A connection mechanism for connection of a firearm receiver (1) and a shoulder mount (4), the fire arm receiver comprising a closing part (2), the closing part (2) containing a latch (3) arranged in a movable way between a locking position, in which in an assembled firearm the latch (3) engages with the receiver (1) and the closing part (2) is prevented from being removed from the receiver (1), and an unlocking position, in which the latch disengages from the receiver and the closing part (2) can be removed from the receiver (2). The closing part (2) further contains a lever (7) to control the movement of the latch (3) from the locking position to the unlocking position and/or from the unlocking position to the locking position.
摘要翻译：一种用于连接火器接收器（1）和肩部安装件（4）的连接机构，所述防火臂接收器包括闭合部分（2），所述闭合部分（2）包含以可移动的方式布置在所述闭合部分锁定位置，其中在组装的枪支中，闩锁（3）与接收器（1）接合，并且防止关闭部件（2）从接收器（1）移除，并且解锁位置，其中闩锁从接收器脱离接合器和闭合部分（2）可以从接收器（2）移除。关闭部分（2）还包括用于控制闩锁（3）从锁定位置到解锁位置和/或从解锁位置到锁定位置的移动的杠杆（7）。

7. 发明申请

WO2011103979A1 VERSCHLUSSFÜHRUNGSEINRICHTUNG FÜR EINE VERSCHLUSSANORDNUNG UND SCHNELLFEUERWAFFE MIT EINER VERSCHLUSSFÜHRUNGSEINRICHTUNG 审中-公开
标题翻译：闭幕导向装置所涉及的闭锁安排和快速火器闭合装置管理
公开(公告)号：WO2011103979A1
公开(公告)日：2011-09-01
申请号：PCT/EP2011/000719
申请日：2011-02-15
申请人： HECKLER & KOCH GMBH , DOLL, Stefan , STUSSAK, Martin
发明人： DOLL, Stefan , STUSSAK, Martin
IPC分类号： F41A3/64 , F41A9/32
CPC分类号： F41A3/64 , F41A9/32
摘要： Verschlussfüihrungseinrichtung (30) für eine Verschlussanordnung (1, 100) einer automatischen Schnellfeuerwaffe mit einem in der Verschlussanordnung (1, 100) angeordneten Trägerelement (32), einem am Trägerelement (32) angeordneten Steuerelement (34) zum Steuern eines Waffenbauteils, insbesondere einer Gurtzufuhr, einem am Trägerelement (32) angeordneten Führungselement (36) zum Führen der Verschlussanordnung (1, 100) entlang einer Verschlussführungsbahn (16, 18), wobei das Trägerelement (32) entlang einer senkrecht zu einer Seelenachse (24) verlaufenden Symmetrieachse (33) verläuft, zu der das Steuerelement (34) und das Führungselement (36) koaxial angeordnet sind Ferner betrifft die Erfindung eine Verschlussanordnung (1, 100) sowie eine Schnellfeuerwaffe mit einer solchen Verschlussführungseinrichtung (30).
摘要翻译： Verschlussfüihrungseinrichtung（30）用于自动速射兵器的快门组件的封闭组件（1，100）与（1，100），其布置支撑元件（32），一个布置在支承元件上（32）控制器（34），用于控制一个枪组件，特别是带馈一个布置在承载元件上沿沿着垂直密封轨道（16，18），其中所述支撑构件（32）引导所述封闭组件（1，100）到所述孔的轴线对称的（24）轴（32）的引导元件（36）（33）传递给控制构件（34）和所述导向元件（36）同轴地布置。此外，本发明涉及一种封闭组件（1，100），以及一个速射兵器具有这种快门导向装置（30）。

8. 发明申请

WO2003076863A1 FIREARM WITH DYNAMIC BREECHBLOCK 审中-公开
标题翻译：与动态BREECHBLOCK的火焰
公开(公告)号：WO2003076863A1
公开(公告)日：2003-09-18
申请号：PCT/SK2003/000005
申请日：2003-03-07
申请人： LUCANSKY, Jan , TVRDY, Peter , GASPARÍK, Frantisek
发明人： LUCANSKY, Jan , TVRDY, Peter , GASPARÍK, Frantisek
IPC分类号： F41A3/64
CPC分类号： F41A19/15 , F41A3/82 , F41A11/00
摘要： Firearm with dynamic breechblock, more particularly personal defense weapon, comprising a frame with the pistol grip and folding stock, the frame further comprising a breechblock chamber with a breechblock, a cover enclosing a barrel, wherein a cocking slide lever with a cocking slide is mounted, a firing mechanism, a magazine catch and a magazine well. The breechblock~ (5) is slidably mounted on the firing mechanism housing (24), the firing mechanism housing comprising the trigger mechanism (27), the hammer assembly (26), the integrated safety (34)/shot selector (31) assembly, the trigger guard (47) and the magazine well (4) with magazine catch (18). The breechblock (5)slides on the guide rod (11). Rear of the firing mechanism housing (24) is lodged in the frame (1) and its front is pinned to the frame (1) by means of the assembly pin (17). Assembly pin (17) is slidably disposed in the hole (48) aligned in the firing mechanism housing (24) and the frame (1). The cover (2) is disposed on the barrel (3) screwed into the fixing collar (la), and removably fixedly attached to the frame (1) by means of the muzzle nut (6) screwed on the barrel (3).
摘要翻译：具有动态后膛的武器，更特别是个人防御武器，其包括具有手枪式握把和折叠式货架的框架，该框架还包括具有后膛的后膛锁定室，封闭枪管的罩，其中安装有具有突出滑块的弹拨滑杆，击发机构，杂志夹和杂志井。后膛块（5）可滑动地安装在击发机构壳体（24）上，击发机构壳体包括触发机构（27），锤组件（26），集成安全（34）/射击选择器（31）组件，扳机护罩（47）和带有弹匣卡盘（18）的刀库（4）。后膛（5）在导杆（11）上滑动。击发机构壳体（24）的后部被放置在框架（1）中，并且其前部通过组装销（17）固定到框架（1）。装配销（17）可滑动地设置在与击发机构壳体（24）和框架（1）中对准的孔（48）中。盖（2）设置在拧入固定环（1a）的筒体（3）上，并通过螺纹连接在筒体（3）上的枪口螺母（6）可拆卸地固定到框架（1）上。

9. 发明申请

WO2020055468A1 MUZZLE BRAKE DEVICE 审中-公开
公开(公告)号：WO2020055468A1
公开(公告)日：2020-03-19
申请号：PCT/US2019/035621
申请日：2019-06-05
申请人： MCMILLAN, James Eric
发明人： MCMILLAN, James Eric
IPC分类号： F41A3/64 , F41A19/30 , F41A3/12 , F41A3/16 , F41A3/26
摘要： A muzzle brake device includes a main body having a receiver opening, a discharge opening, a central bore, and a plurality of discharge channels extending outward from the central bore at locations between the receiver opening and the discharge opening. A plurality of raised inlet members are disposed along the central bore and are in communication with the plurality of discharge channels. A separation distance between the channels is complementary to the length of the projectile to which the weapon on which the device is attached, and each of the discharge channels are arranged to emulate the vane of a turbine engine, so as to produce a mechanical force that counteracts the recoil of the weapon to which the device is attached.

10. 发明申请

WO2019143763A1 WEAPON BREECH POSITION DETECTOR 审中-公开
公开(公告)号：WO2019143763A1
公开(公告)日：2019-07-25
申请号：PCT/US2019/013928
申请日：2019-01-17
申请人： CUBIC CORPORATION
发明人： FOX, Andrew , BRADLEY, Byron
IPC分类号： F41A3/64 , F41A17/06
摘要： Systems and methods for detecting a position of a breech of a weapon using a breech position detector. The breech position detector includes one or more electrical leads configured to make physical contact with the weapon, a DC detector configured to detect a DC signal at one of the one or more electrical leads, a RF detector configured to detect a RF signal at one of the one or more electrical leads, and a controller. The controller is configured to perform operations including receiving the DC signal from the DC detector, receiving the RF signal from the RF detector, and determining the position of the breech based on one or both of the DC signal and the RF signal. The operations may also include comparing a magnitude of the DC signal to a DC threshold and comparing a magnitude of the RF signal to a RF threshold.

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