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    • 43. 发明申请
    • Sight Mount For Fire Arms
    • 火焰瞄准镜
    • US20080034638A1
    • 2008-02-14
    • US10588411
    • 2005-03-02
    • Hákan Spuhr
    • Hákan Spuhr
    • F41G1/387
    • F41G11/006F41G11/003
    • A sight mount for fire arms comprises a base part (10) to be mounted on a fire arm, and an upper part (11) to have a sight mounted thereon. The upper part is pivoted relative to the base part for movement about an axis between a first position corresponding to the operative position of the sight, wherein a projection (33) on the, upper part or the base part engages a groove (29) on the other part, and a second position transverse to the first position, wherein the projection is disengaged from the groove to allow the upper part to be separated from the base part. A latch (21) is spring biased to an engaged position preventing pivoting of the upper part, and against the spring bias can be brought into a disengaged position allowing pivoting of the upper part.
    • 用于防火臂的瞄准镜包括安装在火臂上的基座部分(10)和安装在其上的瞄准器(11)。 上部相对于基部枢转,用于围绕与瞄准器的操作位置相对应的第一位置之间的轴线运动,其中,上部或基部上的突起(33)与凹部(29)接合, 另一部分和横向于第一位置的第二位置,其中突起与槽脱离,以允许上部与基部分离。 闩锁(21)被弹簧偏置到接合位置,从而防止上部部分的枢转,并且抵抗弹簧偏压可以进入允许上部枢转的脱离位置。
    • 44. 发明授权
    • Mount for mounting an optical sight on a firearm
    • 用于将光学瞄准器安装在枪支上
    • US4742636A
    • 1988-05-10
    • US828461
    • 1986-02-11
    • Richard E. Swan
    • Richard E. Swan
    • F41G1/387F41G1/38
    • F41G11/006
    • A mount for mounting an optical sight on a firearm and providing azimuth and elevation adjustments. The mount includes first and second members pivotally connected for universal movement relative to one another. One of the first and second members has pivotally connected to it a reaction member, and the other has azimuth adjustment means and elevation adjustment means. The azimuth adjustment means includes a screwthreaded portion threadedly engaged in a threaded bore in the reaction member. The elevation adjustment means includes an eccentric portion rotatable in a bore in the reaction member. The sight is bolted to the mount at one location and bolted to a carriage member, slidable on the rest of the mount, at another location whereby differential thermal expansion of the sight and mount can be accommodated.
    • 用于将光学瞄准器安装在枪支上并提供方位和仰角调整的安装座。 该安装件包括枢转地连接以相对于彼此通用运动的第一和第二构件。 第一和第二构件中的一个具有枢转地连接到反作用构件,另一个具有方位角调节装置和仰角调节装置。 方位调节装置包括螺纹接合在反作用构件中的螺纹孔中的螺纹部分。 高度调节装置包括可在反作用构件的孔中旋转的偏心部分。 瞄准器在一个位置处螺栓连接到安装座,并且螺栓连接到滑架构件,可在其余的安装件上滑动,在另一位置处,可以容纳视线和安装座的不同的热膨胀。
    • 50. 发明公开
    • RAPID CLAMPING BASE FOR AN OPTIC RIFLE SIGHT
    • 快装卡箍基地一炮光学TARGET SIGHT
    • EP1366335A1
    • 2003-12-03
    • EP02703642.5
    • 2002-03-05
    • Sako OY
    • AALTO, JuhaKUPARINEN, Kari
    • F41G1/387
    • F41G11/003F41G11/006
    • A rapid clamping base for an open rifle sights, the base consisting of two clamping frames, a front frame (1) and a rear frame (2), whose clamping rings (3,4) retain the sight (5). The frames can be clamped by means of a rapid retainer to a two-piece clamping rail (6, 7) in a gun, such as a sporting gun. The claws (8, 9) provided in the front frame (1) for engagement with the clamping rail (6) are provided at differ- ent locations relative to the longitudinal direction of the rail so as to be pressed in engagement with the edges of the rail when the optic sight (5) is turned in the hori- zontal plane from the lateral direction (10) to the central line of the gun. The front frame (1) also comprises a support tongue (11) extending downwardly and bearing against the rear edge of the front clamping rail (6). The rear frame (2) comprises second claws (12, 13) engaging the clamping rail (7), one claw (12) being solidly mounted in the rear frame and the other, i.e. the clamping claw (13) being movable and in position to be pressed against the edge of the rail. The rear frame (2) also comprises a support tongue (14) extending downwards and bearing against the front edge of the rear clamping rail (7), both of the frames thus having three pressing points on the clamping rails.