Mount for firearm sight
    5.
    发明授权
    Mount for firearm sight 失效
    火炮瞄准器

    公开(公告)号:US4941277A

    公开(公告)日:1990-07-17

    申请号:US271529

    申请日:1988-11-15

    申请人: Joseph A. Lawlor

    发明人: Joseph A. Lawlor

    IPC分类号: F41G1/387

    CPC分类号: F41G11/003

    摘要: For connecting known sight means such as scope sights to known rib firearms, there is provided a mounting means which has an upper portion having sight supporting surfaces adapted to cooperate with mounting surfaces formed on a lower portion of a sight, a lower portion comprising jaw members adapted to surround and grasp the rib, and a central portion therebetween of such dimensions and strength as to exhibit substantial ductility, the upper, lower, and central portions comprising an integral extrusion made of suitable metal such as aluminum, and the mounting device further comprising a plurality of fastener members adapted to urge the jaw members towards each other, with the lower portion of the extrusion piece having such dimensions and strength as not to be substantially deformed upon tightening of the fastener members.

    摘要翻译: 为了将已知的瞄准装置(例如瞄准器)连接到已知的肋骨火器,提供了一种安装装置,其具有上部,其具有适于与形成在瞄准器的下部上的安装表面配合的视线支撑表面,下部包括颚构件 适于围绕和抓住肋,以及其间具有显示实质延展性的尺寸和强度的中心部分,上部,下部和中部包括由诸如铝的合适金属制成的整体挤压,并且该安装装置还包括 多个紧固件构件,其适于将夹爪构件朝向彼此推动,其中挤压件的下部具有在紧固构件紧固时不会基本变形的尺寸和强度。