Methods and apparatus to lock a dust cover in a firearm housing
    2.
    发明授权
    Methods and apparatus to lock a dust cover in a firearm housing 失效
    将防尘罩锁在枪支外壳中的方法和装置

    公开(公告)号:US07181881B2

    公开(公告)日:2007-02-27

    申请号:US10728403

    申请日:2003-12-05

    IPC分类号: F41C23/20

    CPC分类号: F41A35/02 F41A15/00 F41A35/06

    摘要: Methods and apparatus to lock a dust cover in a firearm housing are disclosed. An example firearm disclosed herein comprises a housing constructed substantially from non-magnetic material and defining an opening; a dust cover to cover the opening in the housing, the dust cover being pivotable between an open position and a closed position; and a magnetic lock to secure the dust cover in the closed position.

    摘要翻译: 公开了将防尘罩锁在枪支外壳中的方法和装置。 本文公开的示例性火器包括基本上由非磁性材料构成并限定开口的壳体; 防尘罩覆盖壳体中的开口,防尘罩可在打开位置和关闭位置之间枢转; 以及用于将防尘盖固定在关闭位置的磁性锁。