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1. 发明申请

WO1998027396A1 LOCKING MECHANISM FOR THE BREECH MECHANISM OF A GUN 审中-公开
标题翻译：打击机枪的锁定机制
公开(公告)号：WO1998027396A1
公开(公告)日：1998-06-25
申请号：PCT/CZ1997000040
申请日：1997-11-17
申请人： CZECH WEAPONS, S.R.O. , FINDORAK, Ladislav
发明人： CZECH WEAPONS, S.R.O.
IPC分类号： F41A03/56
CPC分类号： F41A3/40 , F41A3/56
摘要： In an embodiment, where a locking mechanism is slidably located in breech casing (2) behind barrel (15), comprising a breech block (1, 47, 68), its carrier (6, 66) and a lever, while said breech block (1, 47, 68) comprises particularly a firing pin (28) and ejector of fired cartridge cases (12) reaching into a bed (10) for a bottom (11) of a cartridge case (12) and further longitudinal guiding grooves (3) for guiding bars (4) protruding from sides (5) of breech casing (2) and other longitudinal guiding grooves (7) for guiding bars (8) on carrier (6, 66) of breech block (1, 47, 68) and to a carrier (6, 66), which is under continuous action of return spring (33, 49), is fixed a lever swingable into locked and unlocked positions, said lever being a lever of the third order (18, 38, 54, 55, 62) with shorter leg (22) and longer leg (26), while said shorter leg (22) is at its end towards face wall (9) of breech block (1, 47, 68) provided with at least one arched friction surface (21) and longer leg (26) is opposite to said arched friction surface (21) provided at its end with at least one bearing surface (25), while breech block (1, 47, 68) is adjacent to arched friction surface (21) provided with at least one sliding surface (23) and breech casing (2) is adjacent to bearing surface (25) provided with at least one stop surface (27).
摘要翻译：在一个实施例中，其中锁定机构可滑动地定位在枪管（15）后面的后膛壳体（2）中，包括后膛块（1,77,68），其托架（6,66）和杆，而所述后膛块（1,47,68）特别包括击发销（28）和到达盒壳体（12）的底部（11）的床（10）中的燃烧盒壳体（12）的喷射器和另外的纵向引导槽 3）用于引导从后座壳体（2）的侧面（5）突出的杆（4）和用于在后膛块（1,47,68）的托架（6,66）上引导杆（8）的其它纵向引导槽）和位于复位弹簧（33,49）的连续作用下的托架（6,66）固定可摆动到锁定和解锁位置的杆，所述杆是三阶的杆（18,38，而较短的腿部（22）和较长的腿部（26）的短腿（22）位于其后端，朝向其中至少具有至少一个腿部（22）的后膛块（1,47,68）的面壁（9）一个拱形摩擦面（21）和一个更高的腿部（26）与设置在其端部处的至少一个支承表面（25）的所述拱形摩擦表面（21）相对，而后膛块（1,78,68）邻近设置有拱形摩擦表面（21）至少一个滑动表面（23）和后膛外壳（2）与设置有至少一个止动表面（27）的轴承表面（25）相邻。

2. 发明申请

WO02008682A1 SEMI-AUTOMATIC GAS-OPERATED SHOTGUN 审中-公开
标题翻译：半自动气体运动枪
公开(公告)号：WO02008682A1
公开(公告)日：2002-01-31
申请号：PCT/US2001/023143
申请日：2001-07-23
IPC分类号： F41A3/40 , F41A19/15 , F41A5/18
CPC分类号： F41A3/40 , F41A19/15
摘要： A semi-automatic, two-shot, gas-operated shotgun having a side-loading port, lower barrel configuration with bottom shell ejection. Gas exit ports (23) are spaced around the barrel (21) and operate a piston (29) which actuates a connecting rod assembly rearwardly. The rearward movement of the connecting rod assembly will comprise a recoil spring (42) and cycle the next shell into the chamber from a shell space (45) in the carrier (46) above the breech (24). The bolt assembly has upper and lower bolt members. Locking lugs on the opposite sides of the lower bolt are released by rearward movement of the upper bolt member. Reciprocal guide pins are located in the lower bolt member and are retracted into the face of the lower bolt to allow a spent shell to be ejected through the ejection port. The impact of the lower bolt member at the rear of the receiver (170) will drive the pins forwardly to direct a new shell into the breech (24). The modular trigger assembly has a hammer (31) which is rotated rearwardly by the lower bolt and which returns to a "short lock time" position held ready to fire by a sear (35).
摘要翻译：一个半自动，双射，气动霰弹枪，具有侧向装载端口，下部筒体配置，底部壳体弹出。气体出口（23）围绕筒（21）间隔开并且操作一个活塞（29），该活塞向后驱动连杆组件。连杆组件的向后运动将包括一个反冲弹簧（42），并且将下一个壳体从后部（24）上方的载体（46）中的壳体空间（45）循环到腔室中。螺栓组件具有上部和下部螺栓构件。下螺栓的相对侧上的锁定凸耳通过上螺栓构件的向后运动而释放。往复导向销位于下螺栓构件中并且缩回到下螺栓的表面中，以允许废壳通过排出口排出。接收器（170）后部的下螺栓构件的冲击将向前驱动销以将新的壳引导到后膛（24）中。模块化触发器组件具有由下螺栓向后旋转的锤（31），并且返回到保持准备好被烙铁（35）起火的“短锁定时间”位置。

3. 发明申请

WO1980002066A1 ANTI-BOUNCE APPARATUS FOR RECIPROCATING BOLT ASSEMBLIES OF AUTOMATIC CANNON 审中-公开
标题翻译：用于自动罐头螺栓组装的防爆装置
公开(公告)号：WO1980002066A1
公开(公告)日：1980-10-02
申请号：PCT/US1980000306
申请日：1980-03-21
申请人： ARES INC
发明人： ARES INC , GILLUM R
IPC分类号： F41D05/04
CPC分类号： F41A3/70 , F41A3/40 , F41A5/22
摘要： Anti-bounce apparatus (40) for an automatic cannon (10) having a reciprocating bolt assembly (18) which includes a bolt (24), bolt carrier (26) and bolt mounted locking lugs (30), comprises engagement surfaces (300, 354) contoured for enabling, just before firing, the still forward moving carrier (26) to cam the lugs (30) into locking relationship with a cannon breech (14) at increasing velocity, without bouncing, thereby minimizing carrier energy loss and assuring firing of a chambered shell (402) by a carrier mounted firing pin (316). Further comprising the anti-bounce apparatus (40) is a plurality of inertial locking collets (56) operatively connected to the bolt carrier (26) for causing, when the carrier impacts the breech (14) at the instant of firing, frictional locking between the carrier (26) and cannon portions fixed to the breech, thereby preventing rearward bouncing of the carrier relative to the locking lugs (30) and consequent premature or erratic bolt unlocking affecting firing rate.

4. 发明申请

WO2015008180A1 RECOCKING MECHANISM FOR HUNTING AND/OR SHOOTING SEMI-AUTOMATIC WEAPONS 审中-公开
标题翻译：用于打击和/或拍摄半自动武器的记录机制
公开(公告)号：WO2015008180A1
公开(公告)日：2015-01-22
申请号：PCT/IB2014/062628
申请日：2014-06-26
申请人： CATALDI, Piergiorgio
发明人： CATALDI, Piergiorgio
IPC分类号： F41A3/40
CPC分类号： F41A3/40
摘要： The present invention is placed in the weapon field, and in particular it relates to a recocking mechanism for hunting semi-automatic weapons.
摘要翻译：本发明被放置在武器领域中，特别涉及一种用于狩猎半自动武器的重击机构。

5. 发明申请

WO2005001371A3 SEMIAUTOMATIC OR AUTOMATIC GUN 审中-公开
标题翻译：半自动或自动枪
公开(公告)号：WO2005001371A3
公开(公告)日：2005-02-24
申请号：PCT/US0338025
申请日：2003-12-01
申请人： MOORE KIM IRA
发明人： MOORE KIM IRA
IPC分类号： F41A3/22 , F41A3/40 , F41A3/92 , F41A3/94 , F41A17/46 , F41A19/34 , F41C27/00 , F41A19/47
CPC分类号： F41C27/00 , F41A3/22 , F41A3/40 , F41A3/92 , F41A3/94 , F41A17/46 , F41A19/34
摘要： The gun 10 may have a receiver element 70 with a barrel 12 extending forwardly from the receiver element 70 with the barrel 12 having a chamber end 14 and a discharge end 16. A handle element 20 may be attached to the receiver element 70 and a trigger assembly 170 may be integrated with the handle element 20. The receiver element 70 may have a bolt carrier chamber 72 formed therein and a bolt carrier assembly 100 slidably disposed in the bolt carrier chamber 72. The bolt carrier chamber 72 at a rearward portion thereof and the bolt carrier assembly 100 may define a gas chamber 74. A bolt assembly 130 may be slidably disposed in the bolt carrier assembly 100. An actuator 30 may be slidably engaged with the receiver element 70 and may be engageable with the bolt carrier assembly 100 and the bolt assembly 130. A firing pin assembly 150 may be slidably disposed in said bolt assembly 130 and may have a firing assembly 152 in communication with said trigger assembly 170.
摘要翻译：枪10可以具有接收器元件70，接收器元件70具有从接收器元件70向前延伸的筒体12，筒体12具有腔室端部14和排放端部16.手柄元件20可以附接到接收器元件70并且触发器组件170可以与手柄元件20集成在一起。接收器元件70可以具有形成在其中的螺栓载体室72以及可滑动地设置在螺栓载体室72中的螺栓载体组件100.螺栓载体室72在其后部和螺栓承载组件100可以限定气体腔室74.螺栓组件130可以可滑动地设置在螺栓承载组件100中。致动器30可以与接收器元件70可滑动地接合并且可以与螺栓承载组件100接合并且击发销组件150可以可滑动地设置在所述枪栓组件130中并且可以具有与所述扳机组件170连通的发射组件152。

6. 发明申请

WO2005001371A2 SEMIAUTOMATIC OR AUTOMATIC GUN 审中-公开
标题翻译：半自动或自动枪
公开(公告)号：WO2005001371A2
公开(公告)日：2005-01-06
申请号：PCT/US2003/038025
申请日：2003-12-01
申请人： MOORE, Kim, Ira
发明人： MOORE, Kim, Ira
IPC分类号： F41C
CPC分类号： F41C27/00 , F41A3/22 , F41A3/40 , F41A3/92 , F41A3/94 , F41A17/46 , F41A19/34
摘要： The gun 10 may have a receiver element 70 with a barrel 12 extending forwardly from the receiver element 70 with the barrel 12 having a chamber end 14 and a discharge end 16. A handle element 20 may be attached to the receiver element 70 and a trigger assembly 170 may be integrated with the handle element 20. The receiver element 70 may have a bolt carrier chamber 72 formed therein and a bolt carrier assembly 100 slidably disposed in the bolt carrier chamber 72. The bolt carrier chamber 72 at a rearward portion thereof and the bolt carrier assembly 100 may define a gas chamber 74. A bolt assembly 130 may be slidably disposed in the bolt carrier assembly 100. An actuator 30 may be slidably engaged with the receiver element 70 and may be engageable with the bolt carrier assembly 100 and the bolt assembly 130. A firing pin assembly 150 may be slidably disposed in said bolt assembly 130 and may have a firing assembly 152 in communication with said trigger assembly 170.
摘要翻译：枪10可以具有接收器元件70，其具有从接收器元件70向前延伸的镜筒12，镜筒12具有腔室端14和排出端16.手柄元件20可以附接到接收器元件70和触发器组件170可以与手柄元件20集成。接收器元件70可以具有形成在其中的螺栓承载室72和可滑动地设置在螺栓承载室72中的螺栓承载组件100.在其后部处的螺栓承载室72和螺栓承载组件100可以限定气体室74.螺栓组件130可以可滑动地设置在螺栓承载组件100中。致动器30可以与接收器元件70可滑动地接合并且可以与螺栓承载组件100接合，螺栓组件130.击发销组件150可以可滑动地设置在所述螺栓组件130中并且可以具有与所述触发器组件170连通的击发组件152。

7. 发明申请

WO2017044586A1 SUPPRESSED PISTOL 审中-公开
标题翻译：禁止的PISTOL
公开(公告)号：WO2017044586A1
公开(公告)日：2017-03-16
申请号：PCT/US2016/050712
申请日：2016-09-08
申请人： SILENCERCO, LLC
发明人： THOMAS, Phillip Brady , BRANDOL, Casey , SHULTS, Jonathon , HOLDEN, Harrison
IPC分类号： F41A3/38 , F41A3/36 , F41A3/40 , F41A3/44 , F41A3/46
CPC分类号： F41A21/30 , F41A3/40 , F41A3/46 , F41A3/54 , F41A3/66 , F41A3/82 , F41A5/02 , F41C3/00
摘要： A suppressed pistol has a breech block and a slide mounted on a frame. The breech block and slide are separate pieces, movable relatively to one another and the frame. A link extends between the breech block and the frame. The link carries a cam and a cam follower. The cam follower on the link engages a cam on the frame, the cam on the link engages a cam follower on the slide. Action between the cams, cam followers and the link causes separation between the breech block and the slide during operation of the pistol. The suppressor includes a container having baffle plates with truncated cones defining openings offset from the geometric centers of the baffle plates.
摘要翻译：压制手枪有一个后膛块和一个安装在框架上的滑块。后膛块和滑块是分开的部件，可相对于彼此和框架移动。一个链接在后膛块和框架之间延伸。连杆带有凸轮和凸轮从动件。连杆上的凸轮从动件接合框架上的凸轮，连杆上的凸轮与滑块上的凸轮从动件接合。在手枪操作期间，凸轮，凸轮从动件和连杆之间的作用导致后膛块和滑块之间的分离。抑制器包括具有挡板的容器，该挡板具有限定从挡板的几何中心偏离的开口的截头圆锥体。

8. 发明申请

WO2011066893A1 RÜCKPRALLSPERRE FÜR INSBESONDERE GASDRUCKLADER 审中-公开
标题翻译：后部撞击锁特定气体装载机
公开(公告)号：WO2011066893A1
公开(公告)日：2011-06-09
申请号：PCT/EP2010/006750
申请日：2010-11-05
申请人： RHEINMETALL WAFFE MUNITION GMBH , SCHNEIDER, Bernhard
发明人： SCHNEIDER, Bernhard
IPC分类号： F41A3/40 , F41A3/70
CPC分类号： F41A3/40 , F41A3/70
摘要： Vorgeschlagen wird eine Rückprallsperre für einen Verriegelungsschieber (7) eines Verschlusses (1), eines insbesondere Gasdruckladers, mit wenigstens einer Stützklappe (3, 9), einem Verschlusskopf (4), einem Verriegelungsschieber (7) sowie zwei Schließfedervorrichtungen (20, 20') beidseitig des Verschlusses (1) mit Mitnehmernocken (21, 21'), wobei einer der Mitnehmernocken (21) vom Verriegelungsschieber (7) form- und kraftschlüssig umfasst wird, während die Verbindung mit dem anderen Mitnehmernocken (21') ein Spiel aufweist und dieser Mitnehmernocken (21') gefedert sowie mit einer stillstehenden Masse verbunden ist. Für das Spiel zwischen dem Mitnehmernocken (21') und dem Verriegelungsschieber (7) kann dieser eine Tasche (13) aufweisen und der Mitnehmernocken (21') schmaler als der andere Mitnehmernocken (21 ) ausgeformt sein.
摘要翻译：公开了一种用于锁定滑动反弹锁（7）的封闭件（1），特别是气体操作，具有至少一个支撑翼板（3,9），一个封闭头（4），锁定滑动件（7）和两个闭合弹簧装置（20，20“）上封闭件（1）与驱动凸轮（21，21“）的两侧，锁定滑动件（7）带正电和带正包围的所述驱动凸轮（21）中的一个，同时用另一凸轮凸角（21连接”）包括游戏和这是弹簧加载的驱动凸轮（21“）和连接到静止质量。对于驱动凸轮（21“）和所述锁定滑动件（7）可具有凹座（13）和所述驱动凸轮（21”）之间的间隙比其他的驱动凸轮（21）来形成窄。

9. 发明申请

WO1993024802A1 LOCKING DEVICE FOR SMALL OR ORDNANCE ARM 审中-公开
标题翻译：用于小型或ORDNANCE ARM的锁定装置
公开(公告)号：WO1993024802A1
公开(公告)日：1993-12-09
申请号：PCT/RU1992000061
申请日：1992-03-25
申请人： BARYSHEV, Anatoly Filippovich
IPC分类号： F41A03/36
CPC分类号： F41A3/40
摘要： The locking device comprises a locking frame (3), a sliding breech block (7) and a shot energy compensator (9) movably connected to the block (7) and mounted with the possibility of angular movements which take place at the moment of unlocking the barrel (2) of the small or ordnance arm and which provides for transferring the compensated shot energy to the locking frame (3). The locking device further comprises a locking lever (12) movably connected by one of its arms (14) to the locking frame (3) and by the other arm interacting with the barrel box (1) at the moment of locking the barrel (2) and with the sliding breech block (7) at the moment of unlocking the barrel, thus providing for the possibility of reciprocating movements of the locking mechanism which comprises also a striker (15) and an ejector (27).
摘要翻译：锁定装置包括锁定框架（3），滑动后膛块（7）和可移动地连接到块体（7）的弹射能量补偿器（9），并且安装有在解锁时发生角度运动的可能性所述小型或弹药臂的枪管（2）并且用于将补偿的射击能量传送到锁定框架（3）。所述锁定装置还包括锁定杆（12），所述锁定杆（12）通过其中的一个臂（14）可移动地连接到所述锁定框架（3），并且在锁定所述筒体（2）的时刻通过与所述枪管箱（1）相互作用的另一个臂）和在解锁筒的时刻与滑动后膛块（7），从而提供包括撞针（15）和喷射器（27）的锁定机构的往复运动的可能性。

10. 发明申请

WO2019139889A1 PUMP ACTION FIREARM WITH SLIDE LOCK MECHANISM 审中-公开
公开(公告)号：WO2019139889A1
公开(公告)日：2019-07-18
申请号：PCT/US2019/012666
申请日：2019-01-08
申请人： STURM, RUGER & COMPANY, INC.
发明人： COX, George A.
IPC分类号： F41A3/40 , F41A3/38 , F41A3/44 , F41A3/72 , F41A19/00 , F41C7/02
CPC分类号： F41A3/56 , F41A3/40 , F41A3/42 , F41C7/02
摘要： A pump action firearm with bolt slide locking mechanism includes a receiver, a barrel assembly coupled by the receiver, and a bolt slide slideably disposed in the receiver for movement between rearward open breech and forward closed breech positions. A slide lock pivotably mounted to the bolt slide about a pivot axis is selectively engageable with an interference surface on the receiver. When the firearm is fired via a trigger pull, a rotatable hammer strikes and actuates the slide lock. The slide lock rotates from a locked position engaged with the interference surface to prevent the slide from moving out of the closed breech position, to an unlocked position disengaging the interference surface. This allows the slide to be manually moved to the open breech position for cycling the action. A manual actuator is provided for unlocking the slide lock absent a trigger pull.

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