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公开(公告)号：US09194635B1
公开(公告)日：2015-11-24
申请号：US14040657
申请日：2013-09-28
申请人： Kevin W. Gibbens , David W. Gibbens
发明人： Kevin W. Gibbens , David W. Gibbens
摘要： A conversion kit for converting an AR-15 rifle to shoot 9 mm rounds is provided. The kit comprises an upper receiver; a weighted bolt carrier operatively coupled within the upper receiver; a bolt coupled in a fixed position within the bolt carrier; and a spring biased firing pin, operatively coupled within the bolt. The weighted bolt carrier is weighted at a rear end of the bolt carrier. The bolt is coupled within the bolt carrier by use of a bolt key, wherein the bolt key and the weighted bolt carrier convert the rifle to a blowback system. The kit further comprises a magazine that comprises and outer case, an insert, a follower and a spring. The outer case of the magazine is a .223 in. outer case. Further still, the follower slides within a compartment defined on three sides by the outer case and the insert on the fourth side.
摘要翻译： 提供了一种用于将AR-15步枪转换成9毫米圆的转换套件。 该套件包括上接收器; 可操作地耦合在上部接收器内的加权螺栓载体; 联接在螺栓承载件内的固定位置的螺栓; 以及可操作地联接在螺栓内的弹簧偏压击发销。 加重螺栓承载件在螺栓承载件的后端加重。 螺栓通过使用螺栓键联接在螺栓载体内，其中螺栓键和加权螺栓承载件将步枪转换成回吹系统。 该套件还包括一个包含外壳，一个插入件，一个从动件和弹簧的盒子。 杂志的外壳是.223英寸外壳。 此外，随动件在通过外壳和第四侧的插入件在三侧限定的隔室内滑动。
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公开(公告)号：US20150330727A1
公开(公告)日：2015-11-19
申请号：US14599408
申请日：2015-01-16
发明人： Ivan Kolev , John Linscott
CPC分类号： F41A15/14 , F41A3/12 , F41A3/46 , F41A3/66 , F41A3/72 , F41A15/16 , F41A17/46 , F41A17/66 , F41A19/10 , F41A19/12 , F41A19/14 , F41A19/16 , F41A19/27 , F41A21/00
摘要： A semiautomatic firearm with a reciprocating bolt assembly has delayed blowback and a firing pin block. The firearm is particularly suitable for firing necked rimfire cartridges with a high level of reliability. Features prevent out-of-battery firing, when the bolt assembly is not fully engaged to the firing chamber or barrel face, a movable member within a bolt body functions as a blocking member that blocks the firing pin and prevents the firing pin from striking a cartridge. In embodiments, the firing pin has two stop portions that the movable member can engage depending on the cycle status of the firearm. A reverse cam mechanism associated with the firing pin blocking provides a resistance to and delays blowback. The bolt may interface with the necked rimfire cartridge using a undercut engagement on the forward end of the bolt. The semiautomatic firearm also may incorporate one or both of a dual trigger arrangement as part of a trigger and firing mechanism.
摘要翻译： 具有往复式螺栓组件的半自动枪支具有延迟回吹和击球销块。 枪支特别适用于发射具有高度可靠性的颈部火焰筒。 特征防止电池外烧毁，当螺栓组件未完全接合到发射室或镜筒面时，螺栓体内的可动构件用作阻挡撞击销的阻挡构件，并防止撞针撞击 墨盒。 在实施例中，击发销具有两个停止部分，可移动构件可以根据枪支的循环状态来接合。 与触发销阻塞相关联的反向凸轮机构提供阻力并延迟回吹。 螺栓可以与颈缩的围栏筒连接，使用螺栓前端上的底切接合。 半自动火器还可以包括双触发装置中的一个或两个作为触发和发射机构的一部分。
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公开(公告)号：US09151552B2
公开(公告)日：2015-10-06
申请号：US13835641
申请日：2013-03-15
摘要： A bolt assembly for a machine gun according to an exemplary aspect of the present disclosure includes, among other things, a lock interface insert configured to be insertable into a bolt. The lock interface insert includes a main body defining a first engagement surface and a second engagement surface. At least one of the first and second engagement surfaces is configured to selectively engage a portion of a breech lock.
摘要翻译： 根据本公开的示例性方面的用于机枪的螺栓组件包括构造成可插入螺栓中的锁定接口插入件。 锁定接口插入件包括限定第一接合表面和第二接合表面的主体。 第一和第二接合表面中的至少一个构造成选择性地接合后膛锁的一部分。
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公开(公告)号：US08925230B2
公开(公告)日：2015-01-06
申请号：US13715420
申请日：2012-12-14
发明人： Scott Warburton , Bruce Rozum , Dwight Potter
CPC分类号： F41A3/14 , F41A3/22 , F41A3/24 , F41A3/72 , Y10T29/49826
摘要： A bolt handle assembly for a firearm is disclosed. In one embodiment, the bolt handle assembly includes a bolt having an internal channel and a laterally extending slot, a bolt handle including a mounting tang insertable through the slot and having a locking aperture positioned in the internal channel, a firing pin striker slidably disposed in the internal channel, and a locking member mounted on the firing pin striker. The locking member is insertable through the locking aperture of the bolt handle and is configured for engaging the mounting tang of the bolt to removably secure the bolt handle to the bolt. The locking member is rotatable between locked and unlocked positions to secure and release the bolt handle from the bolt. A method for mounting the bolt handle to the bolt is also disclosed. In one embodiment, the firearm is a bolt-action rifle.
摘要翻译： 公开了一种用于枪支的螺栓手柄组件。 在一个实施例中，螺栓手柄组件包括具有内部通道和横向延伸的狭槽的螺栓，螺栓手柄，其包括可插入通过狭槽的安装柄，并且具有定位在内部通道中的锁定孔， 内部通道和安装在撞针销上的锁定件。 锁定构件可通过螺栓手柄的锁定孔插入，并且构造成用于接合螺栓的安装脚，以可拆卸地将螺栓手柄固定到螺栓上。 锁定构件可在锁定位置和解锁位置之间旋转，以从螺栓固定和释放螺栓手柄。 还公开了一种将螺栓手柄安装到螺栓上的方法。 在一个实施例中，枪支是螺栓动作步枪。
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公开(公告)号：US08832983B1
公开(公告)日：2014-09-16
申请号：US13621713
申请日：2012-09-17
申请人： Alec Daniel Wolf
发明人： Alec Daniel Wolf
摘要： A replacement slide assembly for a pistol, the slide assembly having a barrel assembly with a barrel and a firing chamber. The barrel assembly also has a guide member which is a protrusion that extends horizontally outward from the barrel assembly. The replacement slide assembly also includes a housing with an interior wall that defines a groove that receives the guide member. The guide member and the groove in the housing are located forward of a firing pin assembly also mounted within the housing. The slide assembly or any firearm also includes an adjustable sight assembly that permits interchangeability between different types of sights without requiring that the firearm be re-sighted.
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16.发明授权Modifiable upper receiver for M-16/AR15 type firearm in particular for adapting to specific needs of right and left handed shooters 有权适用于M-16 / AR15型火器的可修改的上接收器，特别适合于右手和左手射手的具体需求公开(公告)号：US08826797B2
公开(公告)日：2014-09-09
申请号：US13345797
申请日：2012-01-09
申请人： John L. Overstreet , Jordan Bowles
发明人： John L. Overstreet , Jordan Bowles
摘要： A modularized upper receiver including any number of replaceable panels applied to either the left or right side of the receiver for establishing varying combinations of forward assist and spent shell/gas deflection. The modifiable upper receiver is particularly suited to ambidextrous use and, in the further instance of forward assist notches added to an opposite side of the carrier, prevents the shooter from removing such as the right hand from the pistol grip in order to force feed rounds into the firing chamber.
摘要翻译： 模块化的上部接收器包括任何数量的可更换的面板，其适用于接收器的左侧或右侧，用于建立前进辅助和废弃壳/气体偏转的变化组合。 可修改的上部接收器特别适用于双向使用，并且在进一步的向前辅助凹口添加到载体的相对侧的情况下，防止射手从手枪把手移除，例如右手，以迫使进给轮进入 发射室。
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公开(公告)号：US08806789B2
公开(公告)日：2014-08-19
申请号：US13312738
申请日：2011-12-06
申请人： Benjamin Cory Devine
发明人： Benjamin Cory Devine
摘要： An automatic machine gun capable of being quickly reconfigured to fire different calibers of ammunition. The elements necessary to reconfigure the weapon are all stored and contained within the stock of the weapon. The reconfiguration process does not require any external tools.
摘要翻译： 自动机枪能够快速重新配置以发射不同弹药的口径。 重新配置武器所需的元素都被存储在武器的库存中。 重新配置过程不需要任何外部工具。
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公开(公告)号：US08745909B1
公开(公告)日：2014-06-10
申请号：US14071338
申请日：2013-11-04
申请人： Primary Weapons
发明人： Dean Sylvester
CPC分类号： F41A3/72
摘要： The disclosed apparatus is a scissor-style action to be mounted to a firearm. In one embodiment the firearm is a semi-automatic firearm prior to removal of the stock action and attachment of the disclosed action. In one particular embodiment, the firearm is a rifle sold by the Ruger® company under the model name 10/22.
摘要翻译： 所公开的装置是要安装到枪支的剪刀式动作。 在一个实施例中，枪械是在移除所述动作的附加动作之前是半自动枪械。 在一个具体实施例中，枪支是Ruger公司以型号10/22销售的步枪。
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19.发明申请Tactical firearm having heat shielding properties and improved gas energized cartridge feeding 审中-公开具有隔热性能的战术火器和改进的通气筒输送公开(公告)号：US20140076148A1
公开(公告)日：2014-03-20
申请号：US13573455
申请日：2012-09-14
申请人： Mark C. Larue
发明人： Mark C. Larue
摘要： A tactical firearm has an upper receiver defining a handguard mounting surface oriented in substantially normal relation with the bore of a rifle barrel and defining handguard mounting flanges that project radially from the upper receiver. A handguard is provided with like radiating handguard mounting flanges and is releasably secured to the upper receiver by fasteners. A barrel extends through the handguard and is secured by a barrel retainer to the upper receiver in a manner achieving clearance and thermal isolation of the handguard from the barrel and barrel retainer.
摘要翻译： 战术枪具有上部接收器，其限定了与步枪筒的孔基本上正交关系的护手安装表面，并且限定了从上部接收器径向突出的护手安装法兰。 防护装置设有类似的散热护板安装法兰，并通过紧固件可释放地固定在上部接收器上。 枪管延伸穿过护手，并通过枪管保持器固定到上部接收器上，从而实现把手与枪管和枪管保持器的间隙和热隔离。
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公开(公告)号：US20140053445A1
公开(公告)日：2014-02-27
申请号：US14071942
申请日：2013-11-05
申请人： Alec Daniel Wolf
发明人： Alec Daniel Wolf
摘要： A replacement slide assembly for a pistol, the slide assembly having a barrel assembly with a barrel and a firing chamber. The barrel assembly also has a guide member which is a protrusion that extends horizontally outward from the barrel assembly. The replacement slide assembly also includes a housing with an interior wall that defines a groove that receives the guide member. The guide member and the groove in the housing are located forward of a firing pin assembly also mounted within the housing. The slide assembly or any firearm also includes an adjustable sight assembly that permits interchangeability between different types of sights without requiring that the firearm be re-sighted.
摘要翻译： 用于手枪的替换滑动组件，滑动组件具有带枪筒的组件和射击室。 筒组件还具有引导构件，该引导构件是从筒组件水平向外延伸的突起。 替换滑动组件还包括具有内壁的壳体，该内壁限定容纳引导构件的凹槽。 引导构件和壳体中的槽位于也安装在壳体内的击球组件的前方。 滑动组件或任何枪支还包括可调节的视线组件，其允许不同类型的瞄准镜之间的互换性，而不需要重新瞄准枪支。
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