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1. 发明授权

US10739091B2 Automatic and semi-automatic handgun with magazine aligned and disposed beneath the barrel 有权
公开(公告)号：US10739091B2
公开(公告)日：2020-08-11
申请号：US16056379
申请日：2018-08-06
申请人： Makin Mesco , Mikhal Mesco , Richard Mesco
发明人： Makin Mesco , Mikhal Mesco , Richard Mesco
IPC分类号： F41A9/26 , F41A9/73 , F41A9/72 , F41C3/00
摘要： A high capacity handgun/pistol is disclosed with a horizontally oriented magazine that is aligned with and disposed beneath the gun barrel. The magazine defines a plurality of hollow tubes arranged radially around a central axis about which the magazine can rotate automatically during operation of the handgun/pistol. The hollow tubes each contain a plurality of ammunition rounds, and can each be aligned with a loading tray one at a time, wherein a coil spring will push out a single round at a time onto the loading tray. The handgun uses a gun slide to load a new round into the chamber via the loading tray, and further enabling the loading tray to automatically rotate the magazine as each hollow tube becomes empty. Moreover, the slide will re-set a hammer to re-engage with a sear, after a pulled trigger releases the hammer to strike a firing pin. The handgun is further equipped with a selector switch enabling automatic and semi-automatic firing modes, wherein the semi-automatic firing mode can be further specified to select a three round burst fire mode. The handgun can also be configured with a simpler firing mode cam and fewer parts that limits it to semi-automatic firing mode. Additionally, the handgun barrel is separable and replaceable if the barrel becomes too hot after rapid fire.

2. 发明授权

US10088258B1 Double-drum magazine assembly 有权
公开(公告)号：US10088258B1
公开(公告)日：2018-10-02
申请号：US15812737
申请日：2017-11-14
申请人： Young K Leigh
发明人： Young K Leigh
IPC分类号： F41A9/73 , F41A9/75
摘要： The present invention relates to a double-drum magazine assembly which can minimize change of a magazine at firing by maximizing the capacity of cartridges, as compared to a common bar-type magazine, can prevent a linked dummy cartridge from being caught at firing to carry out smooth supply of the cartridges through movement of a linked dummy cartridge, and prevent user's health from being destroyed due to scattering of graphite powder.

3. 发明申请

US20180120043A1 Rotary Magazine with Bolt Hold Open Assembly 审中-公开
公开(公告)号：US20180120043A1
公开(公告)日：2018-05-03
申请号：US15799440
申请日：2017-10-31
申请人： RA BRANDS, L.L.C.
发明人： Matthew Duhon
IPC分类号： F41A9/73 , F41A17/36
CPC分类号： F41A9/73 , F41A17/36
摘要： A bolt hold open assembly for a rotary magazine may include a bolt hold open lever movable to a locked position to inhibit forward motion of the bolt after firing the last round of ammunition. The bolt hold open lever may be moved to the locked position by a bolt hold open riser that is activated by a paddle movable with the rotor assembly of the rotary magazine.

4. 发明申请

US20180003455A1 Rotary Ammunition Magazine and Follower 审中-公开
公开(公告)号：US20180003455A1
公开(公告)日：2018-01-04
申请号：US15609169
申请日：2017-05-31
申请人： Smith & Wesson Corp.
发明人： Simon M. Muska
IPC分类号： F41A9/73
CPC分类号： F41A9/73 , F41A9/70 , F41A9/74
摘要： A rotary ammunition magazine for a rifle has a follower that is spring biased and rotates about an axis to move cartridges for feeding to the rifle's chamber. The follower has a surface portion which engages the last cartridge in the stack. The surface portion has one or more characteristics including a transverse orientation angle, a longitudinal orientation angle and an arcuate shape which determine the direction of the force vector and the lengthwise load distribution on the cartridge.

5. 发明申请

US20110079132A1 MAGAZINE WITH CARTRIDGE GEAR 有权
标题翻译：带有齿轮的杂志
公开(公告)号：US20110079132A1
公开(公告)日：2011-04-07
申请号：US12575418
申请日：2009-10-07
申请人： Kevin Wayne Rich
发明人： Kevin Wayne Rich
IPC分类号： F41A9/73 , F41A9/00
CPC分类号： F41A9/74
摘要： A drum style magazine for a firearm is disclosed. The magazine has a tower and a magazine body. The magazine body contains a cartridge gear for holding and carrying cartridges of ammunition. The cartridge gear has two rows of teeth, separated by a channel. Cartridges can be held between the teeth of the rows. The gear has a unique shape that makes it relatively easy to manufacture.
摘要翻译：披露了一种用于枪支的鼓式杂志。该杂志有一个塔和一个杂志的身体。杂志身体包含用于保持和携带弹药盒的卡盘齿轮。卡盘齿轮具有两排齿，由通道分开。墨盒可以保持在行的齿之间。齿轮具有独特的形状，使其相对容易制造。

6. 发明授权

US06877265B2 System and method for increased magazine capacity for a firearm 有权
标题翻译：用于增加枪支杂志容量的系统和方法
公开(公告)号：US06877265B2
公开(公告)日：2005-04-12
申请号：US10382568
申请日：2003-03-06
申请人： Jeffrey Hajjar , Warren Stockton
发明人： Jeffrey Hajjar , Warren Stockton
IPC分类号： F41A9/68 , F41A9/72 , F41A9/73
CPC分类号： F41A9/73 , F41A9/68 , F41A9/72
摘要： A system and method for providing increased capacity to a firearm having an actuator operably connected to a trigger assembly is disclosed. A magazine for holding a cartridge for use with the firearm includes a plurality of tubes, each tube being defined within the magazine and including an open end. The plurality of tubes being axisymmetric about a longitudinal axis of the magazine. A retainer, mounted about the open end of the tubes and being adaptive to impede release of the cartridge from the open end of the tube, being operably meshed with the actuator wherein the retainer and the actuator cooperate to permit removal of the cartridge from one of the plurality of tubes.
摘要翻译：公开了一种用于向具有可操作地连接到触发器组件的致动器的枪支提供增加的容量的系统和方法。用于保持与枪支一起使用的盒的盒子包括多个管，每个管被限定在盒内并且包括开口端。多个管围绕刀库的纵向轴线对称。围绕管的开口端安装并适应于阻止药筒从管的开口端释放的保持器，其与致动器可操作地啮合，其中保持器和致动器配合以允许将药筒从其中之一移除多个管。

7. 发明授权

US5675109A Passive ammunition magazine for combat vehicles 失效
标题翻译：被动弹药杂志为战车
公开(公告)号：US5675109A
公开(公告)日：1997-10-07
申请号：US609708
申请日：1996-03-01
申请人： David Lord Maher
发明人： David Lord Maher
IPC分类号： F41A9/73 , F41A9/00
CPC分类号： F41A9/73
摘要： A passive ammunition magazine includes a plurality of cells arranged in rows for accommodating projectiles in vertical, base-down orientations on cell base supports. Each cell includes a pair of vertically spaced locking members mounted at one side of the cell for pivotal movement between lower release positions and upper locking positions with cradle-shaped forward edges frictionally engaging the projectile body. An operator, linked to the locking members, is acted upon by a projectile-supporting foot of an upload/download transfer mechanism to produce the locking member pivotal movements. In their locking positions, the locking members are oriented at angles less than 45.degree. relative to horizontal, and, in response to upward motion of the projectile, pivot upwardly to wedge the projectile against fixed backing members positioned at the opposite side of the cell.
摘要翻译：被动弹药杂志包括排成行的多个单元，用于在单元基座支撑件上的垂直，底下方向上容纳弹丸。每个单元包括一对垂直间隔的锁定构件，安装在单元的一侧，用于在下释放位置和上锁定位置之间枢转运动，其中摇篮状前边缘与弹丸体摩擦接合。连接到锁定构件的操作者被上载/下载传送机构的支撑支撑脚作用，以产生锁定构件的枢转运动。在其锁定位置，锁定构件相对于水平面定向成小于45度的角度，并且响应于弹丸的向上运动，向上枢转以将射弹楔住位于电池相对侧的固定衬垫构件。

8. 发明授权

US4928574A Ammunition magazine system 失效
标题翻译：弹药杂志系统
公开(公告)号：US4928574A
公开(公告)日：1990-05-29
申请号：US104786
申请日：1987-10-05
申请人： Michael D. Golden
发明人： Michael D. Golden
IPC分类号： F41A9/26 , F41A9/73 , F41A9/82
CPC分类号： F41A9/82 , F41A9/73
摘要： An ammunition magazine is provided for a large caliber gun installed on a vehicle in which the magazine is attached to the vehicle in a manner enabling the magazine to be moved from the first position at which ammunition can be moved from the magazines from within the vehicle to a second position at which ammunition rounds can be inserted into the magazine from outside the vehicle. The magazine itself is made of a plurality of attached modular canisters, with each modular canister being configured for supporting an ammunition round and including means for attaching each modular canister to other modular canisters to form a monocoque structure.
摘要翻译：提供了一种安装在车辆上的大口径枪的弹药杂志，其中杂志被附接到车辆，使得该弹匣能够使弹药从第一位置移动到弹药可以从车内移动到杂志，弹药回弹的第二个位置可以从车外从插入杂志。该杂志本身由多个连接的模块化的罐组成，其中每个模块化罐被配置为支撑弹药圆，并且包括用于将每个模块化罐连接到其它模块化的罐以形成单壳式结构的装置。

9. 发明授权

US4445418A Drum magazine for a gun 失效
标题翻译：鼓手杂志枪
公开(公告)号：US4445418A
公开(公告)日：1984-05-01
申请号：US417946
申请日：1982-09-14
申请人： Leroy J. Sullivan , Robert L. Waterfield
发明人： Leroy J. Sullivan , Robert L. Waterfield
IPC分类号： F41A9/54 , F41A9/73 , F41A17/38 , F41C25/10
CPC分类号： F41A9/54 , F41A17/38 , F41A9/73
摘要： A drum magazine for a gun has a circularly cross-sectioned housing (40) with a feed throat (415) extending from the housing for releasing cartridges and concentric sprockets (42, 43, 44) having serrations nesting cartridges. A torsion spring (46) is arranged to rotatingly drive the sprockets and feed ramps (434, 441, 455, 455', 471, 471') are provided for assisting the cartridges to traverse from the sprockets to the feed throat (415).The feed throat has two lips and one of the lips (417) is pivotally biassed to act as a one way valve such that in one position cartridges are prevented from being ejected in a direction perpendicular to the housing axis and yet cartridges may be inserted into the housing in a direction perpendicular to the housing axis.
摘要翻译：用于枪的滚筒仓具有圆形横截面的壳体（40），其具有从壳体延伸的用于释放弹药筒的进料喉部（415）和具有锯齿嵌套筒的同心链轮（42,43,44）。扭转弹簧（46）被布置成旋转地驱动链轮，并且提供馈送斜坡（434,441,455,455'，471,471'）以帮助盒从链轮穿过进料喉（415）。进料喉具有两个嘴唇，其中一个唇缘（417）被枢转地偏压以用作单向阀，使得在一个位置中，防止药筒沿垂直于壳体轴线的方向被弹出，并且药筒可以插入壳体在垂直于壳体轴线的方向上。

10. 发明授权

US4121365A Power-actuated tool load magazine 失效
标题翻译：电动工具装载仓
公开(公告)号：US4121365A
公开(公告)日：1978-10-24
申请号：US806984
申请日：1977-06-16
申请人： Elmer Raleigh Hodil
发明人： Elmer Raleigh Hodil
IPC分类号： B25C1/10 , B25C1/18 , F41A9/73 , F42B39/00 , F42B39/06
CPC分类号： B25C1/186 , F41A9/73 , F42B39/00
摘要： A magazine for holding a plurality of power loads for use in operating a power-actuated tool. The magazine includes a tube formed with a polygonal outer wall and is axially elongated. The inner part of the tube is formed with a plurality of separate open-ended channels in each of which a stack of power loads is disposed. Removable caps close each end of the magazine. The lower cap has a feed passage which, by rotation of the tube, can be aligned with each of the internal channels so as to allow discharge therefrom by gravity of the stack of loads disposed in the aligned channel. The feed passage can also be aligned with each of the radial webs between adjacent channels so that the magazine can be carried about free of the tool without danger that the loads can accidentally fall out of the channels. Rotation of the tube is keyed by the polygonal form of the outer wall of the tube.
摘要翻译：一种用于保持用于操作动力致动工具的多个动力负载的仓库。该杂志包括形成有多边形外壁的并且是轴向细长的管。管的内部形成有多个单独的开放式通道，每个通道设置有一堆功率负载。可拆卸的盖子关闭杂志的每一端。下盖具有供给通道，通过该管的旋转，可以与每个内部通道对准，从而通过设置在对准的通道中的负载堆的重力使其排出。进料通道也可以与相邻通道之间的每个径向腹板对准，使得料仓可以携带在没有工具的情况下，而不会危及负载可能意外掉出通道。管的旋转由管的外壁的多边形形式键入。

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