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    • 1. 发明授权
    • Combined direct drive gas piston system, and frontal, ambidextrous, non reciprocating, charging system for autoloading rifle
    • 组合直接驱动气体活塞系统,以及正面,双向,非往复式,自动加载步枪充电系统
    • US09188401B2
    • 2015-11-17
    • US13855038
    • 2013-04-02
    • Jorge Pizano
    • Jorge Pizano
    • F41A7/02F41A5/26
    • F41A5/26F41A7/02
    • A combined retrofit direct drive gas piston system, for use with M-16 rifle and other appropriated platforms, operating in conjunction with a frontal actuated, ambidextrous, non reciprocating charging system, working in tandem with other existing charging handle systems. The device, conceived to be installed in said rifles in an effortless manner by coupling supporting components with the receiver and the barrel without performing any machining operations. The artifact partially comprises affixing supports, a structural tube to constrain and hold the components, a securing frontal gas block, a regulated direct gas piston system including an independent push bar with alignment rings, springs, and freely displacing part with projections connecting with the exterior handle or hand guard actuator. By enabling to use the extended firer's supporting hand for charging, said artifact solves complicated ergonomic maneuvers required to charge the original M-16. Also eliminates problems of the original gas impingement system.
    • 与M-16步枪和其他专用平台一起使用的组合改装直接驱动气体活塞系统,与正面致动,双向,非往复式充气系统结合使用,与其他现有的充电手柄系统一起工作。 该装置被设想安装在所述步枪中,通过将支撑部件与接收器和筒体联接而不进行任何加工操作。 该工件部分地包括固定支撑件,用于约束和保持部件的结构管,固定正面气体块,调节的直接气体活塞系统,其包括具有对准环的独立推杆,弹簧和具有与外部连接的突起的自由位移部件 手柄或护手执行器。 通过使用扩展火炮的支持手进行充电,所述神器解决了对原始M-16充电所需的复杂的人机工程学操作。 还消除了原始气体冲击系统的问题。
    • 3. 发明授权
    • Ambidextrous charging handle for a firearm
    • 双臂充电手柄用于枪支
    • US07861635B1
    • 2011-01-04
    • US12891282
    • 2010-09-27
    • Thomas Trail Hoel
    • Thomas Trail Hoel
    • F41A7/02
    • F41A3/20F41A35/06
    • An ambidextrous charging handle for a firearm consists of an oblong handle having a crossbar section. A cavity is formed in the oblong handle and includes a slotted portion. A longitudinal central shaft extends generally perpendicularly from the crossbar section of the oblong handle and terminates in a bolt hook at a distal end. A pivotable latch in the cavity includes a latch cam portion and a latch hook. A plunger has a plunger cam portion and is slidably disposed in the slotted portion of the cavity. A biasing element urges the latch hook toward the central shaft. Slidable movement of the plunger in the slotted portion of the cavity, against the bias of the biasing element, urges the cam portion of the plunger against the latch cam portion, thereby pivoting the latch and urging the latch hook away from the central shaft.
    • 用于枪支的双向充电手柄由具有横截面部分的长方形手柄组成。 在长方形手柄中形成空腔,并且包括开槽部分。 纵向中心轴从长方形手柄的横杆部分大致垂直地延伸并终止于远端处的螺栓钩。 空腔中的可枢转闩锁包括闩锁凸轮部分和闩钩。 柱塞具有柱塞凸轮部分并且可滑动地设置在空腔的开槽部分中。 偏置元件将锁钩推向中心轴。 柱塞在空腔的开槽部分中的滑动运动抵抗偏置元件的偏压,将柱塞的凸轮部分推压到闩锁凸轮部分,从而枢转闩锁并将闩锁钩推离中心轴。