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31. 发明申请

WO2013066420A3 GAS REGULATOR FOR A FIREARM AND FIREARM WITH GAS REGULATOR 审中-公开
标题翻译：气体调节器用于燃气和气体调节器的气体调节器
公开(公告)号：WO2013066420A3
公开(公告)日：2013-07-25
申请号：PCT/US2012042711
申请日：2012-06-15
申请人： COLT DEFENSE LLC , LANGEVIN KEVIN , JOSEY MICHAEL A
发明人： LANGEVIN KEVIN , JOSEY MICHAEL A
IPC分类号： F41A5/18 , F41A5/26
CPC分类号： F41A5/28 , F41A5/18 , F41G1/00 , F41G1/02 , F41G1/033
摘要： A gas regulator for a rifle is provided, the gas regulator having: an elongated member having a first end and a second end; a head portion located at the first end; a pair of openings passing through the elongated member, wherein one of the pair of openings is larger than the other one of the pair of openings; and a recessed area located at the second end.
摘要翻译：提供了一种用于步枪的气体调节器，所述气体调节器具有：具有第一端和第二端的细长构件; 位于第一端的头部; 一对穿过所述细长构件的开口，所述一对开口中的一个开口大于所述一对开口中的另一个; 以及位于第二端的凹陷区域。

32. 发明申请

WO2010151554A1 GAS PLUG RETENTION AND REMOVAL DEVICE 审中-公开
标题翻译：气体保持和移除装置
公开(公告)号：WO2010151554A1
公开(公告)日：2010-12-29
申请号：PCT/US2010/039538
申请日：2010-06-22
申请人： RA BRANDS, L.L.C. , KENNEY, Daniel, E. , RONKAINEN, James, W. , MATTESON, David, O.
发明人： KENNEY, Daniel, E. , RONKAINEN, James, W. , MATTESON, David, O.
IPC分类号： F41A5/26
CPC分类号： F41A5/26
摘要： A gas plug retention and removal device (40) for a gas operating system (20) of a firearm (10). The gas operating system (20, 20') can include a gas block (30) comprising a front end (31a), a rear end (31b), a gas block bore (34) defined between the front and rear ends, and at least one cam engagement surface (58). A gas plug (26) can be removably received in the front end (3 Ia) of the gas block (30) for at least partially sealing the gas block bore (34), and a cam lever bail (42) can be pivotally coupled to the gas plug (26) and include at least one lever arm (52). The at least one lever arm (52) can be pivotally connected to the gas plug (26), be adapted to engage the gas block (30), and have at least one cam lobe (50) formed therealong. The at least one cam lobe (50) can engage the cam engagement surface (58) of the gas block (30) as the cam lever bail (42) is pivoted so as to disengage and facilitate the removal of the gas plug (26) from the gas block (30) to provide access to the gas block bore (34).
摘要翻译：一种用于枪支（10）的气体操作系统（20）的气塞保持和移除装置（40）。气体操作系统（20,20'）可以包括气体块（30），其包括前端（31a），后端（31b），限定在前端和后端之间的气体块孔（34）至少一个凸轮接合表面（58）。气塞（26）可以可移除地容纳在气块（30）的前端（11a）中，用于至少部分地密封气块孔（34），并且凸轮杠杆吊环（42）可以枢转地联接到所述气塞（26）并且包括至少一个杠杆臂（52）。至少一个杠杆臂（52）可以枢转地连接到气塞（26），适于接合气体块（30），并且具有沿其形成的至少一个凸轮凸角（50）。当凸轮杠杆吊环（42）枢转时，至少一个凸轮凸角（50）可接合气体块（30）的凸轮接合表面（58），从而脱离并促进气塞（26）的移除，从所述气体块（30）到所述气体块孔（34）的通路。

33. 发明申请

WO2010111109A1 FIREARM GAS PISTON OPERATING SYSTEM 审中-公开
标题翻译：火焰气体活塞运行系统
公开(公告)号：WO2010111109A1
公开(公告)日：2010-09-30
申请号：PCT/US2010/027782
申请日：2010-03-18
申请人： STURM, RUGER & COMPANY, INC. , VUKSANOVICH, Brian
发明人： VUKSANOVICH, Brian
IPC分类号： F41A5/26
CPC分类号： F41A5/26 , F41A5/28
摘要： A gas piston operating system for an autoloading firearm. The gas piston system may include a barrel having a longitudinally-extending bullet pathway, a gas block defining a piston bore, a passageway fluidly connecting the bore with the bullet pathway for diverting combustion gas from the pathway to the bore upon discharging the firearm, and a piston slidably disposed in the bore for reciprocating movement. In one embodiment, the piston includes a head having an axially-extending protrusion projecting towards the passageway. The protrusion is configured for slidable insertion into the passageway. The piston is movable from a first actuation position in which the protrusion is inserted into the passageway to a second actuation position in which the protrusion is at least partially withdrawn from the passageway. The protrusion acts to pretension a mechanical linkage between the piston and a reciprocating bolt assembly.
摘要翻译：一种用于自动加载枪支的气体活塞操作系统。气体活塞系统可以包括具有纵向延伸的子弹通道的桶，限定活塞孔的气体块，在排出枪支时将孔与子弹通路流体连接以将燃烧气体从通路转移到孔的通道;以及可滑动地设置在所述孔中以用于往复运动的活塞。在一个实施例中，活塞包括具有朝向通道突出的轴向延伸突起的头部。突出部构造成可滑动地插入通道。活塞可以从第一致动位置移动，在第一致动位置，突起被插入到通道中到第二致动位置，在第二致动位置，突起至少部分地从通道中取出。该突起用于预紧活塞和往复式螺栓组件之间的机械连接。

34. 发明申请

WO2009061546A3 GAS SYSTEM FOR FIREARMS 审中-公开
标题翻译：气体气体系统
公开(公告)号：WO2009061546A3
公开(公告)日：2009-09-11
申请号：PCT/US2008074601
申请日：2008-08-28
申请人： RA BRANDS LLC , STONE JEFFREY W
发明人： STONE JEFFREY W
IPC分类号： F41A5/18 , F41A5/26 , F41A5/28
CPC分类号： F41A5/28 , F41A5/18 , F41A5/26
摘要： A piston assembly (200) is provided for a gas-operated firearm of the type having a chamber and a barrel. The piston assembly includes a gas expansion housing (217) and a piston (232) mounted within the gas expansion housing. An annular recess (235) is formed in the outer wall of the piston to receive exhaust gases diverted from the barrel upon firing of the firearm. At least one longitudinally extending groove (237) extends from the annular recess to the head of the piston and forms a pathway for diverting the exhaust gases to the head. of the piston. During firing, pressurized gases are diverted into the annular recess and expand longitudinally from the annular recess to the piston head, whereupon the pressurized exhaust gas drives the gas piston rearwardly along the housing.
摘要翻译：为具有室和桶的类型的气动枪支提供活塞组件（200）。活塞组件包括气体膨胀壳体（217）和安装在气体膨胀壳体内的活塞（232）。在活塞的外壁上形成有一个环形凹槽（235），以便在火器点火时接收从枪管转向的废气。至少一个纵向延伸的凹槽（237）从环形凹槽延伸到活塞的头部并且形成用于将废气转向头部的路径。的活塞。在燃烧期间，加压气体被转移到环形凹部中并且从环形凹槽纵向膨胀到活塞头，于是加压排气沿着壳体向后驱动气体活塞。

35. 发明申请

WO2009088557A1 DEGASSING TOOL FOR HIGH PRESSURE PRE-CHARGED PNEUMATIC AIRGUN 审中-公开
标题翻译：用于高压预充气动气球的脱硫工具
公开(公告)号：WO2009088557A1
公开(公告)日：2009-07-16
申请号：PCT/US2008/082341
申请日：2008-11-04
申请人： CROSMAN CORPORATION , PAGE, Russell D. , SNYDER, David C.
发明人： PAGE, Russell D. , SNYDER, David C.
IPC分类号： F41B11/26 , F41A5/26
CPC分类号： F41B11/62 , F41B11/72 , Y10T137/0318
摘要： A pre-charged pneumatic airgun includes a reservoir, a stopper, a barrel and a manually actuated degassing tool. The reservoir contains a volume of compressed fluid and includes a discharge port disposed therein through which the compressed fluid is selectively discharged from the reservoir. The stopper is disposed in the discharge port and is moveable between a normal position sealing the discharge port in an actuated position allowing passage of the compressed air through the discharge port. The stopper is biased to the normal position by a biasing force. The barrel is in fluid communication with the discharge port. When the stopper is disposed in the discharged position, the compressed fluid discharged through the discharge port is further exhausted through the barrel. The manually actuated degassing tool is disposed in the air gun for manually overcoming the biasing force to move the stopper from a normal position to the actuated position, and for maintaining the stopper in the actuated position to degas the reservoir.
摘要翻译：预充气气动气枪包括储存器，止动器，桶和手动致动的脱气工具。储存器包含一定体积的压缩流体，并且包括设置在其中的排出口，压缩流体通过该排出口从储存器中选择性地排出。止动件设置在排出口中，并且能够在允许压缩空气通过排出口的致动位置的密封排出口的正常位置之间移动。止动器通过偏置力偏压到正常位置。桶与排放口流体连通。当止动器设置在排出位置时，通过排出口排出的压缩流体通过筒进一步排出。手动致动的脱气工具设置在气枪中用于手动克服偏压力，以将止动器从正常位置移动到致动位置，并且用于将止动器保持在致动位置以使储存器脱气。

36. 发明申请

WO2008108786A2 GAS-OPERATED FIREARM 审中-公开
标题翻译：燃气火力
公开(公告)号：WO2008108786A2
公开(公告)日：2008-09-12
申请号：PCT/US2007012364
申请日：2007-05-24
申请人： REMINGTON ARMS CO INC , MOLINARI GIAN MARIO
发明人： MOLINARI GIAN MARIO
IPC分类号： F41A5/26
CPC分类号： F41A5/28 , F41A5/22
摘要： A gas operating system (5) for a firearm renders the firearm capable of firing a wide range of shot loads by passively and/or automatically compensating for different shot loads. The firearm includes a plurality of ports (210, 212, 214, 230, 232, 234) formed in the firearm barrel, and corresponding ports (110, 112, 114, 130, 132, 134) formed in a gas cylinder (100) of the gas operating system. The ports tap gases generated during firing which are used to cycle the firearm. When firing different cartridge loads, differing combinations of the ports are selectively at least partially blocked or otherwise obstructed by the cartridge casing according to the size of the cartridge.
摘要翻译：用于枪支的气体操作系统（5）使得枪械能够被动地和/或自动地补偿不同的击球载荷来发射大范围的击球负荷。枪支包括形成在枪支枪管中的多个端口（210,212,214,230,232,234）以及形成在气瓶（100）中的对应端口（110,112,114,130,132,134）的气体操作系统。端口在点火期间产生的用于循环枪支的气体。当发射不同的药筒负载时，根据药筒的尺寸，端口的不同组合被选择性地至少部分地阻塞或以其他方式被盒壳体阻塞。

37. 发明申请

WO2004027337A1 GASDRUCKLADER 审中-公开
标题翻译： GAS LOADER
公开(公告)号：WO2004027337A1
公开(公告)日：2004-04-01
申请号：PCT/EP2003/009493
申请日：2003-08-27
申请人： HECKLER & KOCH GMBH , MURELLO, Johannes
发明人： MURELLO, Johannes
IPC分类号： F41A5/26
CPC分类号： F41A3/46 , F41A5/18 , F41A5/26 , F41A15/12 , F41A19/13 , F41A35/06
摘要： Die Erfindung betrifft ein großkalibriges Gewehr mit einem zentralen Krafteinleitungsteil (104), das das hintere Ende eines Laufes (191) und die verriegelnden Widerlager (105, 106) eines Verschlusses (111, 113) aufnimmt. Erfindungsgemäß weist der Lauf (101) noch im Krafteinleitungsteil (104) eine Gasentnahmeöffnung (173) auf. Zudem ist ein Gaszylinder (171) fest mit dem Krafteinleitungsteil (104) verbunden, der mit der Gasentnahmeöffnung (173) verbunden ist.
摘要翻译：本发明涉及一种大口径电子束枪与中央力导入部（104），桶（191）和闭合的锁定支座（105,106）的后端（111,113）接收。根据本发明的桶（101）仍然在力导入部（104）包括在气体提取孔（173）。此外，气瓶（171）固定地连接到力导入件（104）连接，其连接到气体提取孔（173）。

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