Wide field of view reflex gunsight
    1.
    发明授权
    Wide field of view reflex gunsight 失效
    宽阔的视野反射瞄准镜

    公开(公告)号:US5813159A

    公开(公告)日:1998-09-29

    申请号:US481386

    申请日:1995-07-13

    CPC分类号: G02B23/00 F41G1/30 G02B23/105

    摘要: A gunsight comprises a unitary frame (2) for securing to a gun. The frame (2) has a ring (20) with a lens (22) at its front end. A light source (36) is secured to the frame rear end to project a light spot onto the lens (22). The lens (22) and the light source (36) may be independently adjustable in the vertical and horizontal planes, respectively. Alternatively, where the light source (36) is fixed the lens (22) may be adjusted in the vertical and horizontal planes. The light source (36) and the lens (22) are positioned relative to each other and to the gun barrel axis such that the light spot projected onto the lens (22) is reflected to a shooter's eye who then lines up the light spot onto a target to take aim.

    摘要翻译: PCT No.PCT / US94 / 00170 Sec。 371日期1995年7月13日 102(e)日期1995年7月13日PCT 1994年1月10日PCT PCT。 公开号WO94 / 16282 日期1994年7月21日一个瞄准具有一个整体框架(2),用于固定在枪上。 框架(2)在其前端具有带有透镜(22)的环(20)。 光源(36)被固定到框架后端以将光点投影到透镜(22)上。 透镜(22)和光源(36)可以分别在垂直和水平面上独立地调节。 或者,在光源(36)被固定的情况下,可以在垂直和水平面中调整透镜(22)。 光源(36)和透镜(22)相对于彼此和枪筒轴线定位,使得投影到透镜(22)上的光点被反射到射手的眼睛,然后射入眼睛将光点对准到 瞄准目标。

    Container systems for high explosive test agents
    2.
    发明授权
    Container systems for high explosive test agents 失效
    集装箱系统用于高爆炸试验剂

    公开(公告)号:US5348178A

    公开(公告)日:1994-09-20

    申请号:US986513

    申请日:1993-01-25

    IPC分类号: F42B3/00 F42B37/00

    CPC分类号: F42B3/00

    摘要: A container system which can provide for a wide variety of explosive charge configurations, including a suspended spherical or elliptical charge, using a container system which provides minimum interference with the action of the explosive agent while allowing the use of inexpensive liquid or pourable explosive agents. An important property of the invention is that of introducing a minimum of contamination into the blast field created by the detonation of the explosive agent. Therefor it is an objective of the invention to impose a minimum of non-explosive mass of the container system upon the overall mass of the system and its explosive agents.

    摘要翻译: 一种容器系统,其可以使用容器系统提供各种各样的炸药装置,包括悬浮的球形或椭圆形装料,该容器系统在允许使用便宜的液体或可倾倒的爆炸剂的同时提供对爆炸剂的作用的最小干扰。 本发明的一个重要特征是将最少的污染物引入由爆炸剂的爆炸产生的爆炸场中。 因此,本发明的目的是将容器系统的非爆炸性质量的最小量施加在系统及其爆炸物的总体上。

    Wide field of view reflex gunsight
    3.
    发明授权
    Wide field of view reflex gunsight 失效
    宽阔的视野反射瞄准镜

    公开(公告)号:US5369888A

    公开(公告)日:1994-12-06

    申请号:US34839

    申请日:1993-03-19

    CPC分类号: G02B23/00 F41G1/30 G02B23/105

    摘要: A gunsight comprises a unitary frame for securing to a gun. The frame has a ring with a lens at its front end. A light source is secured to the frame rear end to project a light spot onto the lens. The lens and the light source may be independently adjustable in the vertical and horizontal planes, respectively. Alternatively, where the light source is fixed, the lens may be adjusted in the vertical and horizontal planes. The light source and the lens are positioned relative to each other and to the gun barrel axis such that the light spot projected onto the lens is reflected to a shooter's eye who then lines up the light spot onto a target to take aim.

    摘要翻译: 瞄准镜包括用于固定在枪上的整体框架。 框架在其前端具有带有透镜的环。 光源被固定到框架后端以将光点投射到透镜上。 透镜和光源可以分别在垂直和水平平面中独立地调节。 或者,在光源被固定的情况下,可以在垂直和水平平面中调整透镜。 光源和透镜相对于彼此和枪筒轴线定位,使得投影到镜头上的光点被反射到射手的眼睛,然后将光点对准目标以瞄准。

    Matched expansion muzzle brake
    5.
    发明授权
    Matched expansion muzzle brake 失效
    匹配扩张枪口制动器

    公开(公告)号:US4545285A

    公开(公告)日:1985-10-08

    申请号:US388716

    申请日:1982-06-15

    IPC分类号: F41A21/36 F41C21/18

    CPC分类号: F41A21/36

    摘要: A matched expansion muzzle brake aligned with the forward end of a firearm barrel and bore including a tube having a through bore equal to and coincident with the barrel bore; outwardly diverging gas port means opening into said through bore; the gas port means including narrow throat means adjacent the opening into the through bore; and the narrow throat means having a cross-sectional area substantially equal to the cross-sectional area of the through bore.

    摘要翻译: 与火器枪管的前端对准的匹配的膨胀枪口制动器和孔,其包括具有与筒孔相等并且与筒孔重合的通孔的管; 向外发散的气体口意味着通向所述通孔; 所述气体口装置包括邻近穿过所述通孔的开口的窄喉部装置; 并且窄的喉部装置的横截面面积基本上等于通孔的横截面面积。