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21. 发明授权

US08807011B2 Firearm having a direct gas impingement operating system 有权
标题翻译：枪械具有直接气体冲击操作系统
公开(公告)号：US08807011B2
公开(公告)日：2014-08-19
申请号：US13589591
申请日：2012-08-20
申请人： Kevin Langevin
发明人： Kevin Langevin
IPC分类号： F41A5/28
CPC分类号： F41A11/00 , F41A5/18 , F41A5/24 , F41A5/26
摘要： A method of removably securing a gas regulating sleeve and a gas line to a rifle by: fluidly coupling a gas block to a bore of a barrel of the rifle; removably locating and securing the gas regulating sleeve in the gas block, the gas line being in fluid communication with the bore via the gas regulating sleeve, and wherein a portion of the gas line is received within an impingement cylinder of a bolt assembly of the rifle when it is in a first position, and wherein the impingement cylinder moves away from the gas line as it moves from the first position to a second position due to gases from the gas block; and wherein the gas regulating sleeve and the gas line are removable from the gas block without disconnecting the barrel from the receiver and without removal of the gas block from the barrel.
摘要翻译：一种通过以下步骤可拆卸地将气体调节套筒和气体管线固定到步枪的方法：将气体块流体地连接到步枪筒的孔中; 气体调节套管可拆卸地定位和固定在气体块中，气体管线通过气体调节套筒与孔流体连通，并且其中气体管线的一部分被容纳在步枪螺栓组件的冲击气缸内当其处于第一位置时，并且其中当所述冲击气缸由于来自所述气体块的气体而从所述第一位置移动到第二位置时移动离开所述气体管线; 并且其中所述气体调节套筒和所述气体管线可从所述气体块移除而不从所述接收器断开所述筒体，并且不从所述筒体移除所述气体块。

22. 发明授权

US07966761B1 Automatic or semiautomatic rifle with folding stock 有权
标题翻译：自动或半自动步枪与折叠库存
公开(公告)号：US07966761B1
公开(公告)日：2011-06-28
申请号：US11869679
申请日：2007-10-09
申请人： Grzegorz Kuczynko , Kevin Langevin , Paul Hochstrate
发明人： Grzegorz Kuczynko , Kevin Langevin , Paul Hochstrate
IPC分类号： F41C23/04
CPC分类号： F41C23/04 , F41A3/84
摘要： An automatic or semiautomatic rifle having a receiver and a bolt carrier movably coupled to the receiver. An action system is connected to the bolt carrier for cycling the bolt carrier in the receiver. A receiver extension is connected to the receiver, at least part of the action system extending into the receiver extension. A folding stock is connected to the receiver. The receiver extension is located within the folding stock.
摘要翻译：一种具有接收器和可移动地联接到接收器的螺栓承载器的自动或半自动步枪。动作系统连接到螺栓载体上，用于使接收器中的螺栓承载件循环。接收机扩展连接到接收机，动作系统的至少一部分延伸到接收机扩展。折叠货物连接到接收器。接收器扩展位于折叠库中。

23. 发明申请

US20100132541A1 FIREARM FIRE CONTROL SELECTOR 有权
标题翻译：火灾控制选择器
公开(公告)号：US20100132541A1
公开(公告)日：2010-06-03
申请号：US12697776
申请日：2010-02-01
申请人： Paul M. Hochstrate , Michael F. LaPlante
发明人： Paul M. Hochstrate , Michael F. LaPlante
IPC分类号： F41A19/33 , F41A17/56
CPC分类号： F41A19/46
摘要： An automatic firearm capable of automatic or semiautomatic fire. The firearm has a receiver having a moveable hammer. A selector is rotatably mounted in the receiver. A first sear is rotatably mounted in the receiver to engage the hammer where the first sear contacts a first camming surface of the selector. A second sear is rotatably mounted in the receiver to engage the hammer where the second sear contacts a second camming surface of the selector. A disconnect is rotatably mounted in the receiver where the disconnect contacts a third camming surface of the selector. The selector has a number of selectable positions disposed so that rotation of the selector between a first and last selectable position of the number of selectable positions is less than 180 degrees.
摘要翻译：自动火器能够进行自动或半自动火灾。枪支具有可移动锤的接收器。选择器可旋转地安装在接收器中。第一烙铁可旋转地安装在接收器中以接合锤，其中第一掣子接触选择器的第一凸轮表面。第二扣件可旋转地安装在接收器中以接合锤，其中第二扣件接触选择器的第二凸轮表面。断路器可旋转地安装在接收器中，其中断开器接触选择器的第三凸轮表面。选择器具有多个可选择的位置，其设置为使得选择器在可选位置数量的第一和最后可选择位置之间的旋转小于180度。

24. 发明授权

US08631601B2 Automatic or semiautomatic rifle with folding clamshell buttstock 有权
标题翻译：自动或半自动步枪与折叠蛤壳式对接
公开(公告)号：US08631601B2
公开(公告)日：2014-01-21
申请号：US12246452
申请日：2008-10-06
申请人： Kevin Langevin , Paul Hochstrate , Sachin Mistry , William Hartsig , Gregory Thune , Kevin Audibert
发明人： Kevin Langevin , Paul Hochstrate , Sachin Mistry , William Hartsig , Gregory Thune , Kevin Audibert
IPC分类号： F41C23/00
CPC分类号： F41C23/04 , F41C23/14
摘要： An automatic or semiautomatic blackrifle type rifle having a receiver and a bolt carrier movably coupled to the receiver. An action system is connected to the bolt carrier for cycling the bolt carrier in the receiver. A folding butt stock is connected to the receiver, the folding butt stock being both foldable and collapsible.
摘要翻译：具有接收器和可移动地联接到接收器的螺栓载体的自动或半自动黑条型步枪。动作系统连接到螺栓载体上，用于使接收器中的螺栓承载件循环。折叠对接库存连接到接收器，折叠对接库存可折叠和折叠。

25. 外观设计

USD674859S1 Firearm 有权
公开(公告)号：USD674859S1
公开(公告)日：2013-01-22
申请号：US29386652
申请日：2011-03-03
申请人： Laurance Robbins , Kevin Audibert
设计人： Laurance Robbins , Kevin Audibert

26. 发明申请

US20120297656A1 Modular Firearm 有权
标题翻译：模块化火器
公开(公告)号：US20120297656A1
公开(公告)日：2012-11-29
申请号：US13444160
申请日：2012-04-11
申请人： Kevin Langevin , Kevin Audibert
发明人： Kevin Langevin , Kevin Audibert
IPC分类号： F41A11/02 , F41A3/66 , B23P11/00
CPC分类号： F41A3/66 , F41A3/84 , F41A11/02 , Y10T29/49817
摘要： A firearm having a lower receiver is provided. The receiver is adapted to couple with a plurality of upper receivers having different calibers. The lower receiver comprises a receiver extension having an opening therein. A spring is disposed within the opening. A buffer member is provided having a first portion having an end. The buffer member is coupled to the spring within the opening, wherein the buffer member is movable between a first position where the end is within the opening and a second position wherein the end external to the opening.
摘要翻译：提供具有较低接收器的枪支。接收器适于与具有不同口径的多个上接收器耦合。下部接收器包括其中具有开口的接收器延伸部。弹簧设置在开口内。缓冲构件设置有具有端部的第一部分。缓冲构件联接到开口内的弹簧，其中缓冲构件可以在端部在开口内的第一位置和开口外部的端部之间移动。

27. 发明授权

US08245626B2 Firearm having a direct gas impingement operating system 有权
标题翻译：枪械具有直接气体冲击操作系统
公开(公告)号：US08245626B2
公开(公告)日：2012-08-21
申请号：US12557815
申请日：2009-09-11
申请人： Kevin Langevin
发明人： Kevin Langevin
IPC分类号： F41A5/28
CPC分类号： F41A11/00 , F41A5/18 , F41A5/24 , F41A5/26
摘要： A direct gas impingement operating system for an automatic or semi-automatic rifle. The direct gas impingement operating system has a gas block fitted to a barrel having a bore, the gas block in communication with the bore. A gas sleeve is located in the gas block, the gas sleeve in communication with the bore through the gas block. A bolt assembly having an impingement cylinder and a gas line is fitted to the sleeve in communication with the bore through the sleeve and the gas block, the gas line further in fluid communication with the impingement cylinder. Gas discharged from a fired cartridge displaces the impingement cylinder displacing the bolt assembly. The sleeve and the gas line are removable from the gas block without removal of the gas block from the firearm.
摘要翻译：用于自动或半自动步枪的直接气体冲击操作系统。直接气体冲击操作系统具有安装在具有孔的筒体上的气体块，该气体块与孔连通。气体套筒位于气体块中，气体套筒通过气体块与孔连通。具有冲击气缸和气体管线的螺栓组件通过套筒和气体块与气孔相连接，该气体管线与冲击气缸进一步流体连通。从燃烧筒排出的气体移动冲击缸移动螺栓组件。套筒和气体管线可从气块中取出，而不用从枪支上取下气块。

28. 发明申请

US20120152106A1 FIREARM HAVING A DIRECT GAS IMPINGEMENT OPERATING SYSTEM 有权
标题翻译：具有直接气体输送操作系统的火灾
公开(公告)号：US20120152106A1
公开(公告)日：2012-06-21
申请号：US12557815
申请日：2009-09-11
申请人： KEVIN LANGEVIN
发明人： KEVIN LANGEVIN
IPC分类号： F41A5/18
CPC分类号： F41A11/00 , F41A5/18 , F41A5/24 , F41A5/26
摘要： A direct gas impingement operating system for an automatic or semi-automatic rifle. The direct gas impingement operating system has a gas block fitted to a barrel having a bore, the gas block in communication with the bore. A gas sleeve is located in the gas block, the gas sleeve in communication with the bore through the gas block. A bolt assembly having an impingement cylinder and a gas line is fitted to the sleeve in communication with the bore through the sleeve and the gas block, the gas line further in fluid communication with the impingement cylinder. Gas discharged from a fired cartridge displaces the impingement cylinder displacing the bolt assembly. The sleeve and the gas line are removable from the gas block without removal of the gas block from the firearm.
摘要翻译：用于自动或半自动步枪的直接气体冲击操作系统。直接气体冲击操作系统具有安装在具有孔的筒体上的气体块，该气体块与孔连通。气体套筒位于气体块中，气体套筒通过气体块与孔连通。具有冲击气缸和气体管线的螺栓组件通过套筒和气体块与气孔相连接，该气体管线与冲击气缸进一步流体连通。从燃烧筒排出的气体移动冲击缸移动螺栓组件。套筒和气体管线可从气块中取出，而不用从枪支上取下气块。

29. 发明申请

US20120137562A1 AUTOMATIC OR SEMIAUTOMATIC RIFLE WITH FOLDING CLAMSHELL BUTTSTOCK 有权
标题翻译：自动或半自动RIFLE与折叠CLAMSHELL BUTTSTOCK
公开(公告)号：US20120137562A1
公开(公告)日：2012-06-07
申请号：US12246452
申请日：2008-10-06
申请人： Kevin Langevin , Paul Hochstrate , Sachin Mistry , William Hartsig , Gregory Thune , Kevin Audibert
发明人： Kevin Langevin , Paul Hochstrate , Sachin Mistry , William Hartsig , Gregory Thune , Kevin Audibert
IPC分类号： F41C23/04
CPC分类号： F41C23/04 , F41C23/14
摘要： An automatic or semiautomatic blackrifle type rifle having a receiver and a bolt carrier movably coupled to the receiver. An action system is connected to the bolt carrier for cycling the bolt carrier in the receiver. A folding butt stock is connected to the receiver, the folding butt stock being both foldable and collapsible.
摘要翻译：具有接收器和可移动地联接到接收器的螺栓载体的自动或半自动黑条型步枪。动作系统连接到螺栓载体上，用于使接收器中的螺栓承载件循环。折叠对接库存连接到接收器，折叠对接库存可折叠和折叠。

30. 发明授权

US07938055B2 Law enforcement carbine with one piece receiver 有权
标题翻译：执法卡宾枪与一件接收器
公开(公告)号：US07938055B2
公开(公告)日：2011-05-10
申请号：US12857189
申请日：2010-08-16
申请人： Paul Hochstrate , Laurance Robbins , Arthur F. Daigle
发明人： Paul Hochstrate , Laurance Robbins , Arthur F. Daigle
IPC分类号： F41A5/20
CPC分类号： F41A5/18 , F41A3/66 , F41A5/26 , F41A11/02 , F41C23/16 , F41G1/02 , F41G11/003 , Y10T29/49826
摘要： A semi-automatic or automatic rifle is provided. The semi-automatic or automatic rifle includes a receiver having an integral hand guard portion, a barrel having a bore. The bore is removably connected to the receiver, the hand guard portion extending over and surrounding the barrel, an indirect gas operating system has a gas block and a piston. The gas block has a cylinder, the gas block is fitted to the barrel, the cylinder is in communication with the bore. The piston has a piston end and a striking end, the piston end is fitted to the cylinder and has a bolt carrier having a striking surface. When a cartridge is fired, gas displaces the piston end and causes the striking end to strike the striking surface displacing the bolt assembly, wherein, the cylinder and the piston are together removable as an assembly from the firearm without disassembly of the rifle.
摘要翻译：提供半自动或自动步枪。半自动或自动步枪包括具有整体护手部分的接收器，具有孔的镜筒。孔可拆卸地连接到接收器，护手部分延伸并围绕镜筒，间接气体操作系统具有气体块和活塞。气块具有气缸，气体块安装在机筒上，气缸与孔连通。活塞具有活塞端和冲击端，活塞端装配到气缸并具有具有撞击表面的螺栓托架。当筒被燃烧时，气体使活塞端部移位，并使撞击端撞击打击表面，使栓塞组件移位，其中，气缸和活塞一起作为来自火器的组件可拆卸而不需要拆卸步枪。

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