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    • 3. 发明申请
    • SELF DESTRUCTING IMPACT FUSE
    • 自毁破坏保险丝
    • WO00046567A1
    • 2000-08-10
    • PCT/SG1999/000064
    • 1999-04-23
    • F42C9/18F42C15/188F42C15/20
    • F42C9/18F42C15/188F42C15/20
    • The present invention is a cylindrical firing pin having a hollow centrifugal chamber (48) for holding a number of spheres (50) and a number of radial openings (49) on its surface for exposing portions of the spheres (50) when the chamber is spun. At one end of the chamber (48) is a spring (54) for exerting compression force along the longitudinal axis of the chamber (48) and at the other end is a self destructing (SD) firing pin (52) for striking the detonator (26). A centrifugal lock (40) having a pivot offset from the longitudinal axis holds the chamber (48) in place by mating with a groove (46) on surface of the centrifugal chamber (48). The cylindrical firing pin is seated concentrically within a frame (30) and disposed over an escapement assembly featuring the detonator (26). The detonator (26) is rotated into alignment with the SD firing pin (52) after the projectile incorporating the fuse travels the minimum tactical distance. The frame (30) is further coupled with a base (34) which features a point detonation (PD) firing pin (36) for striking the detonator (26).
    • 本发明是一种具有中空离心室(48)的圆柱形止动销,用于在其表面上保持多个球体(50)和多个径向开口(49),用于暴露球体(50)的部分,当腔室为 纺。 在腔室(48)的一端是弹簧(54),用于沿腔室(48)的纵向轴线施加压缩力,另一端是自毁(SD)击发销(52),用于撞击雷管 (26)。 具有从纵向轴线偏移的枢轴的离心锁(40)通过与离心室(48)的表面上的凹槽(46)配合而将腔室(48)保持在适当的位置。 圆柱形撞针同心地坐落在框架(30)内并且设置在特征在于雷管(26)的擒纵机构上。 在引入熔丝的射弹行进最小的战术距离之后,雷管(26)旋转成与SD击发销(52)对齐。 框架(30)还与基座(34)进一步联接,底座(34)具有用于击打雷管(26)的点爆炸(PD)击发销(36)。
    • 4. 发明公开
    • SELBSTZERLEGUNGSMECHANISMUS FÜR EINEN ZÜNDER
    • SELBSTZERLEGUNGSMECHANISMUSFÜREINENZÜNDER
    • EP2941620A1
    • 2015-11-11
    • EP13814482.9
    • 2013-12-11
    • Rheinmetall Waffe Munition GmbH
    • GARBER, Kolja
    • F42C9/18F42C9/16
    • F42C9/18
    • The invention relates to a mechanical self-destruction device (10) in ammunition (11). The mechanical self-destruction device comprises a rotational spring (2), a lockable body (3), and a spring (4) that interacts with said body (3). The body (3) is locked by a locking mechanism (7) and a spring-supported mass (6). During the acceleration of the cartridge/ammunition (11), the body (3) is accelerated downward and the spring (2) is stressed. By means of the rotation of the cartridge (11), the locking mechanism (7) is pressed into a spring-supported mass (6) and the body (3) is locked. During the arming sequence of the cartridge (11), a rotor (A) is pivoted from the safe position to the shaft position. If, however, the rotation falls below a specified/certain rotational speed, the locking mechanism (7) is moved back into the original position. Connected therewith is the release of the locking of the locked body (3), which is accelerated upward by the rotational spring (2). By means of the upward motion of the body (3), the body can drive upward the rotor (A) together with a detonator in the case of a nose fuze or a piercing needle in the case of a base fuze and thus set off the detonator/fuze.
    • 本发明涉及弹药(11)中的机械自毁装置(10)。 机械自毁装置包括与所述主体(3)相互作用的旋转弹簧(2),可锁定体(3)和弹簧(4)。 主体(3)由锁定机构(7)和弹簧支撑的质量块(6)锁定。 在弹药盒(11)的加速过程中,主体(3)被向下加速并且弹簧(2)受到应力。 通过盒(11)的旋转,锁定机构(7)被压入弹簧支撑的质量块(6)中,并且主体(3)被锁定。 在盒(11)的布防顺序期间,转子(A)从安全位置枢转到轴位置。 然而,如果旋转低于指定/某一转速,则锁定机构(7)被移回到初始位置。 与之连接的是释放由旋转弹簧(2)向上加速的锁定体(3)的锁定。 通过主体(3)的向上运动,在基本引信的情况下,在鼻子引信或穿刺针的情况下,主体可以与雷管一起向上驱动转子(A),并因此脱离 雷管/引信。