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1. 发明授权

US2465271A Automatic breech block 失效
标题翻译：自动后膛挡
公开(公告)号：US2465271A
公开(公告)日：1949-03-22
申请号：US54049244
申请日：1944-06-15
申请人： MOLINS MACHINE CO LTD
发明人： FREDERIC RUAU FELIX
IPC分类号： F41A5/32 , F41A5/34 , F41A17/40 , F41A19/06
CPC分类号： F41A5/34 , F41A5/32 , F41A17/40 , F41A19/06

2. 发明公开

EP3364143A1 BOLT STOP SHOCK ABSORBER FOR GUN 审中-公开
公开(公告)号：EP3364143A1
公开(公告)日：2018-08-22
申请号：EP15906270.2
申请日：2015-10-16
申请人： Tokyo Marui Co., Ltd.
发明人： IWASAWA, Iwao
IPC分类号： F41A9/62 , F41A3/42 , F41A17/36 , F41A17/40
CPC分类号： F41A3/68 , F41A3/42 , F41A9/62 , F41A17/36 , F41A17/40
摘要： [Task] There is provided a gun which is unlikely to be damaged and which ensures improved durability by buffering impacts of a bolt member, even if the impacts are repeatedly applied to a bolt stop.
[Means for Resolution] The gun includes a bolt member that is disposed in a gun body so as to be movable forward and rearward, that moves rearward in response to gas pressure generated by bullet shooting so as to compress a bolt spring, and that moves forward in response to release of the compressed pressure so as to perform a bullet loading operation, and a bolt stop that stops forward movement of the bolt member. A bolt stop 31 has engagement means 36 for engaging with the bolt member which moves forward to reach the engagement means 36 after last bullet shooting, and includes buffer means 40 for buffering an impact force applied to the bolt stop due to the engagement so as to act on the bolt stop.

3. 发明申请

US20140216432A1 BULLET-THRUSTING STRUCTURE OF THE TOY GUN MAGAZINE 审中-公开
标题翻译：玩具杂技的BULLET-THRUSTING结构
公开(公告)号：US20140216432A1
公开(公告)日：2014-08-07
申请号：US14150739
申请日：2014-01-08
申请人： CHUNG-KUAN YANG
发明人： CHUNG-KUAN YANG
IPC分类号： F41B11/55
CPC分类号： F41B11/55 , F41A17/38 , F41A17/40
摘要： A bullet-thrusting structure of the toy gun magazine has a magazine guided channel furnished in the gun body. The magazine guided channel has a outward communicating opening furnished at one end and a bullet chamber connected at the other end for containing the ready-percussion bullets. A magazine having a long-shaped bullet containing space for containing bullets and capable of being stretched in through the opening has a bullet exit, which is connected to the bullet containing space, furnished at one end and a thrusting spring furnished at the other end. A bullet-thrusting element package is consisted of a combining element which is propped against the thrusting spring, a connecting piece, and a bullet-thrusting head having an arcuate part for squeezing the bullets contained in the bullet containing space in the direction toward the bullet exit. By use of the flexible pivotally connected mechanism and in accommodating with the arcuate part design, the invention is capable of effectively overcoming the variation of various magazine shapes and related gun body structures to smoothly thrust all the bullets into the bullet chamber.
摘要翻译：玩具枪杂志的子弹推动结构具有装在枪体内的杂志导向通道。杂志导向通道具有一端设置的向外连通的开口，另一端连接一个子弹室，用于容纳准备打击乐器的子弹。具有包含子弹并能够穿过开口延伸的空间的长形子弹的杂志具有连接到在一端设置的子弹容纳空间和在另一端提供的推压弹簧的子弹出口。子弹推动元件包括由支撑在推力弹簧上的组合元件，连接件和具有弓形部分的子弹推动头部，用于挤压容纳在子弹容纳空间中的子弹朝向子弹的方向出口。通过使用柔性的枢轴连接的机构并且采用弧形部件设计，本发明能够有效地克服各种弹匣形状和相关的枪身结构的变化，从而将所有的子弹平滑地推进到子弹室中。

4. 发明授权

US3198075A Automatic firearm with a recoiling barrel 失效
标题翻译：自动枪支与反弹桶
公开(公告)号：US3198075A
公开(公告)日：1965-08-03
申请号：US19819562
申请日：1962-05-28
申请人： BREVETS AERO MECANIQUES
发明人： BERNARD MAILLARD
IPC分类号： F41A3/40 , F41A3/82 , F41A7/02 , F41A9/32 , F41A9/33 , F41A17/40 , F41A19/30
CPC分类号： F41A17/40 , F41A3/40 , F41A3/82 , F41A7/02 , F41A9/32 , F41A9/33 , F41A19/30

5. 发明授权

US2465272A Fire control for semiautomatic firearms 失效
标题翻译：半自动火器的消防
公开(公告)号：US2465272A
公开(公告)日：1949-03-22
申请号：US54049344
申请日：1944-06-15
申请人： MOLINS MACHINE CO LTD
发明人： FREDERIC RUAU FELIX
IPC分类号： F41A17/40
CPC分类号： F41A17/40

6. 发明申请

US20130108991A1 MAGAZINE FOR SIMULATED TETHERLESS PISTOLS WITH LOCKBACK 有权
标题翻译：用于具有锁定的模拟无头钉的杂志
公开(公告)号：US20130108991A1
公开(公告)日：2013-05-02
申请号：US13660764
申请日：2012-10-25
申请人： Cubic Corporation
发明人： Thomas WALLS
IPC分类号： F41A33/00 , F99Z99/00
CPC分类号： F41A17/40 , F41A3/68 , F41A17/36 , F41A19/01 , F41B11/56 , F41B11/62
摘要： A simulated weapon includes a mechanical counting mechanism that incrementally advances upon firing of a simulated round. When the mechanical counting mechanism reaches a state indicating that all simulated rounds have been fired, a slide of the weapon is locked back, mimicking the lockback feature of an actual weapon. The simulated weapon may be untethered, enabling realistic training in weapon handling. The mechanical counting mechanism may be actuated by motion of the slide.
摘要翻译：一个模拟武器包括一个机械计数机制，在一个模拟的循环点火时逐渐推进。当机械计数机构达到指示所有模拟轮次已经被点火的状态时，武器的滑动被锁定，模仿实际武器的锁定特征。模拟武器可能是无限制的，从而使武器处理方面能够进行现实的训练。机械计数机构可以通过滑块的运动来致动。

7. 发明授权

US07395747B2 Breechblock stops for firearms and methods of operating the same 失效
标题翻译：枪支停止，枪支和操作方法
公开(公告)号：US07395747B2
公开(公告)日：2008-07-08
申请号：US11432945
申请日：2006-05-12
申请人： Johannes Murello
发明人： Johannes Murello
IPC分类号： F41A17/28
CPC分类号： F41A17/36 , F41A17/40
摘要： Firearms, breechblock stops for firearms and methods of operating the same are disclosed. An example firearm includes a trigger that requires a force to be released, a trigger guard, a breechblock, and a spring-loaded breechblock stop that is operable between a resting position and an operative position. The example breechblock stop includes a slider control that has a control extension in the trigger guard. The firearm also includes a removable ammunition magazine that includes a follower. The breechblock stop may be moved between an operative position and a resting position by one of engagement with the follower of the magazine or actuation of the slider in a direction of operation essentially perpendicular to force releasing the trigger. Furthermore, the breechblock is unlocked in a released position when the breechblock stop is in the resting position, and the breechblock is locked in an open position when the breechblock stop is in the operative position.
摘要翻译：公开了火器，枪支的枪毙及其操作方法。示例火器包括需要释放力的触发器，触发器防护件，后膛闩锁以及可在静止位置和操作位置之间操作的弹簧加载的后膛挡块。示例臀部停止包括一个滑块控件，其在触发器防护装置中具有控制扩展。枪支还包括一个可移动的弹药杂志，其中包括追随者。臀位挡块可以通过与钉仓的随动件的接合中的一个或者在基本上垂直于释放触发器的力的操作方向上致动滑块而在操作位置和静止位置之间移动。此外，当膛位挡块处于静止位置时，后膛块在释放位置解锁，并且当后膛挡块处于操作位置时，后膛块锁定在打开位置。

8. 发明授权

US1431059A Gas-controlling attachment for gas-operated guns 失效
标题翻译：气动枪支气控制附件
公开(公告)号：US1431059A
公开(公告)日：1922-10-03
申请号：US53951722
申请日：1922-02-27
申请人： CHARLES SUTTER
发明人： CHARLES SUTTER
IPC分类号： F41A3/40 , F41A3/84 , F41A5/18 , F41A5/28 , F41A9/32 , F41A9/54 , F41A17/28 , F41A17/40 , F41A19/03 , F41A23/08 , F41A35/02
CPC分类号： F41A19/03 , F41A3/40 , F41A3/84 , F41A5/18 , F41A5/28 , F41A9/32 , F41A9/54 , F41A17/28 , F41A17/40 , F41A23/08 , F41A35/02

9. 发明授权

US1431057A Automatic machine gun 失效
标题翻译：自动机枪
公开(公告)号：US1431057A
公开(公告)日：1922-10-03
申请号：US45570121
申请日：1921-03-25
申请人： CHARLES SUTTER
发明人： CHARLES SUTTER
IPC分类号： F22G3/00 , F41A3/40 , F41A3/84 , F41A5/18 , F41A5/28 , F41A9/32 , F41A9/54 , F41A17/28 , F41A17/40 , F41A19/03 , F41A23/08 , F41A35/02
CPC分类号： F22G3/001 , F41A3/40 , F41A3/84 , F41A5/18 , F41A5/28 , F41A9/32 , F41A9/54 , F41A17/28 , F41A17/40 , F41A19/03 , F41A23/08 , F41A35/02

10. 发明授权

EP2773917B1 MAGAZINE FOR SIMULATED TETHERLESS PISTOLS WITH LOCKBACK 有权
标题翻译：杂志模拟无缝手枪与LOCKBACK
公开(公告)号：EP2773917B1
公开(公告)日：2018-03-14
申请号：EP12788000.3
申请日：2012-10-31
申请人： Cubic Corporation
发明人： WALLS, JR., Thomas
IPC分类号： F41A17/40 , F41A17/36 , F41A19/01 , F41B11/56 , F41B11/62 , F41A3/68
CPC分类号： F41A17/40 , F41A3/68 , F41A17/36 , F41A19/01 , F41B11/56 , F41B11/62
摘要： A simulated weapon includes a mechanical counting mechanism that incrementally advances upon firing of a simulated round. When the mechanical counting mechanism reaches a state indicating that all simulated rounds have been fired, a slide of the weapon is locked back, mimicking the lockback feature of an actual weapon. The simulated weapon may be untethered, enabling realistic training in weapon handling. The mechanical counting mechanism may be actuated by motion of the slide.

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