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    Random time delay fuze
    1.
    发明授权
    Random time delay fuze 失效
    随机时间延迟引信

    公开(公告)号：US4455940A

    公开(公告)日：1984-06-26

    申请号：US392495

    申请日：1982-06-28

    申请人： Haruo H. Furuike

    发明人： Haruo H. Furuike

    IPC分类号： F42C9/06 ,  F42C15/28 ,  F42B13/50 ,  F42C5/00 ,  F42C15/32

    CPC分类号： F42C9/06 ,  F42C15/28

    摘要： A random time delay fuze includes a fuze base member containing a cylindrl cup guide carrying a slidably mounted cylindrical cup. The cup contains a piston which has a recess slidably mounted on a cylindrical firing pin guide which is also attached to said fuze base and contains a spring biased firing pin. The cup has a ribbon stabilizer, which when exposed to an airstream pulls the cup forward a limited distance, thereby forming a space within the cup between the piston and the cup. The piston is provided with a "floating" O-ring seal, which allows air to flow into but not out of said space, and an air restrictor, which restricts the flow of air out of said space. A biasing spring forces the piston forward in said space, causing air to be vented through the restrictor and thereby retarding the forward movement of the piston. When the piston has moved forward sufficiently, it permits locking balls to release the firing pin. The fuze base includes a detonator slider containing a detonator, which is not aligned with the firing pin in the safe position. Centrifugal force causes the detonator slider to move laterally to align the detonator with the firing pin.

    摘要翻译： 随机时间延迟引信包括引信基座构件，其包含带有可滑动安装的圆柱形杯的圆柱形杯形导轨。 杯子包含活塞，该活塞具有可滑动地安装在圆柱形撞针引导件上的凹部，该凹槽也附接到所述引信基底并且包含弹簧偏压击发销。 杯具有色带稳定器，当暴露于气流时将杯向前拉一定距离，从而在活塞和杯之间形成杯内的空间。 活塞设置有“浮动”O形密封件，其允许空气流入而不是离开所述空间，以及限制空气流出所述空间的空气限制器。 偏压弹簧在所述空间中迫使活塞向前，使得空气通过限流器排出，从而延缓活塞的向前运动。 当活塞向前移动足够时，它允许锁定球释放撞针。 引信底座包括一个雷管滑块，其包含雷管，该雷管不与撞针对准在安全位置。 离心力使雷管滑块横向移动，以将雷管与撞针对准。

    Strom
    10.
    发明授权
    Strom 失效

    公开(公告)号：US451598A

    公开(公告)日：1891-05-05

    申请号：US451598D

    CPC分类号： F42C9/06