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1. 发明申请

WO2008137187A2 SEMI-AUTOMATIC AND AUTOMATIC FIREARM 审中-公开
标题翻译：半自动和自动火灾
公开(公告)号：WO2008137187A2
公开(公告)日：2008-11-13
申请号：PCT/US2008050755
申请日：2008-01-10
申请人： MICROTECH SMALL ARMS RES INC , MARFIONE ANTHONY L
发明人： MARFIONE ANTHONY L
IPC分类号： F41A11/02
CPC分类号： F41C23/02 , F41A3/26 , F41A3/36 , F41A3/66 , F41A3/72 , F41A5/22 , F41A5/26 , F41A5/28 , F41A9/65 , F41A21/481 , F41G11/001
摘要： A semi-automatic and automatic firearm of the "bull pup" configuration with bosses on the receiver for direct mounting of the sighting device and fixing thereon by rotatable fasteners. The bolt carrier has guide tubes riding on guide rods fixed to the stock; and, the tubes and rods have longitudinal grooves to expel water. The firearm is gas operated with an adjustable gas block with raised dots and letters indicating the setting. The firearm has a two stage operation in which a first trigger position results in a single shot and a second trigger position results in multiple automatic shots when the selector is In automatic position. When the selection is in the burst position, the first trigger position gives a single shot and the second selector gives a predetermined number of shots in a burst. The magazine is provided with longitudinal and transverse reinforcing ribs with a recess in the ribs allowing the magazine to be inserted in the firearm. A forward assist button is provided forward of the front of the bolt. The bolt carrier is provided with rollers at its top; and, sliding contact surfaces are micro-finished and coated for wear and friction resistance.
摘要翻译： “公仔”配置的半自动和自动火器在接收器上具有直接安装瞄准装置并通过可旋转的紧固件固定在其上的凸台。螺栓托架具有导向杆，该引导管骑在固定到该料仓上的导杆上; 管和杆具有纵向槽以排出水。枪支气体操作，带有可调节的气块，凸起点和字母表示设置。枪械具有两级操作，其中第一触发位置导致单次拍摄，并且当选择器处于自动位置时，第二触发位置导致多次自动拍摄。当选择处于突发位置时，第一触发位置给出单个镜头，并且第二选择器在突发中给出预定数量的镜头。刀库设置有纵向和横向加强筋，其中在肋条中具有凹槽，允许刀库插入火器中。螺栓前部的前方提供了向前辅助按钮。螺栓托架在其顶部设有滚子; 并且滑动接触表面经微观磨削和涂层磨损和摩擦阻力。

2. 发明申请

WO2008118504A3 SEMI-AUTOMATIC AND AUTOMATIC FIREARM, BOLT AND BARREL SUB ASSEMBLIES THEREFOR AND METHOD OF MAKING SAME 审中-公开
标题翻译：半自动和自动灭火器，螺栓和棒式副组件及其制造方法
公开(公告)号：WO2008118504A3
公开(公告)日：2009-03-05
申请号：PCT/US2008050065
申请日：2008-01-03
申请人： MICROTECH SMALL ARMS RES INC , MARFIONE ANTHONY L
发明人： MARFIONE ANTHONY L
IPC分类号： F41A3/00
CPC分类号： F41C23/02 , F41A3/26 , F41A5/22 , F41A5/26 , F41A9/64 , F41A15/14 , F41A17/00 , F41A19/02 , F41A21/24 , F41A21/30 , F41A21/34 , F41A21/481 , F41C23/00 , F41G11/001
摘要： An autoloading gas operated firearm of the "bull pup" configuration capable of semi-automatic and automatic fire. Provision is made for quick release barrel interchange; and, a barrel with an integrally formed suppressor with internal discharge/venting of the gas operating chamber is described. The surfaces of sliding engagement with the bolt and bolt earner are hard coated for wear resistance making lubrication unnecessary. The sight structure is positively registered. The sight retaining knobs may be tightened with a cartridge case. The sliding surfaces of the receiver and bolt carrier are fluted for dirt collection; and, the bolt carrier tubes and stock are provided with water drain holes enabling ready firing after water immersion. A safety is described on opposite sides of the firearm with all-around readily visible indicia of firing status. The magazine engagement is uniquely configured to prevent usage of non specific ammunition.
摘要翻译： “牛仔”配置的自动加载气体枪支能够进行半自动和自动火灾。经费用于快速释放桶换口; 并且描述了具有整体形成的抑制器的桶，其具有气体操作室的内部排放/排气。与螺栓和螺栓承载器滑动接合的表面是硬涂层的耐磨性，不需要润滑。视力结构正式登记。瞄准器固定旋钮可以用盒式磁带固定。接收器和螺栓承载件的滑动表面是槽纹，用于污物收集; 并且，螺栓承载管和原料设有排水孔，能够在浸水后立即进行烧制。火器对面的安全描述在火器状态的全面容易看见的标记上。杂志参与是独特的配置，以防止使用非特定的弹药。

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