Gun bolt locking mechanism
    3.
    发明授权
    Gun bolt locking mechanism 有权
    枪螺栓锁定机构

    公开(公告)号:US06910404B2

    公开(公告)日:2005-06-28

    申请号:US10436238

    申请日:2003-05-13

    IPC分类号: F41A3/26 F41F1/10

    CPC分类号: F41A3/26 F41F1/10

    摘要: A carrier assembly for a gun comprises a gun bolt carrier disposed to reciprocate axially with respect to the central axis of the gun, and a gun bolt disposed to reciprocate axially within the carrier. The gun bolt has a locking groove therein. The assembly also comprises a bolt locking mechanism extending through a portion of the bolt carrier to selectively engage the locking groove and thereby prevent the bolt from moving with respect to the carrier. The assembly further comprises a generally axial groove in a non-reciprocating portion of the gun that engages and selectively rotates the rotatable bolt locking mechanism to selectively lock the bolt to the carrier.

    摘要翻译: 用于枪的载体组件包括设置成相对于枪的中心轴线轴向往复运动的枪螺栓载体,以及设置成在载体内轴向往复运动的枪螺栓。 枪栓在其中具有锁定槽。 组件还包括延伸穿过螺栓承载件的一部分的螺栓锁定机构,以选择性地接合锁定槽,从而防止螺栓相对于托架移动。 组件还包括在枪的非往复运动部分中的大致轴向的凹槽,其接合并选择性地旋转可旋转的螺栓锁定机构以选择性地将螺栓锁定到托架上。

    Dual-axis ammunition reorienter
    4.
    发明授权
    Dual-axis ammunition reorienter 失效
    双轴弹药导向器

    公开(公告)号:US5594194A

    公开(公告)日:1997-01-14

    申请号:US432558

    申请日:1995-05-01

    CPC分类号: F41A9/56 F41A9/54

    摘要: An ammunition round reorienter is equipped with a gear train having parallel drive paths connecting a common motor to concurrently rotate a platform about a vertical axis and to pivot a tray about a horizontal axis, such that an ammunition round carried by the tray is reoriented both in azimuth and elevation as it is translated between receiving and handoff orientations.

    摘要翻译: 弹药圆定向器配备有具有平行驱动路径的齿轮系,该驱动路径连接公共电动机以同时围绕垂直轴线旋转平台并使托盘围绕水平轴线枢转,使得由托盘承载的弹药圆重新定向于 方位角和仰角在接收和切换方向之间转换。