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    • 7. 发明授权
    • Safety device for the fuzes of nonspinning or slowly spinning projectiles
    • 非配对或缓慢旋转抛射体的安全装置
    • US4449457A
    • 1984-05-22
    • US351865
    • 1982-02-24
    • Andreas Halssig
    • Andreas Halssig
    • F42C15/24F42C15/44
    • F42C15/24F42C15/44
    • 44A fuze is provided for projectiles of the nonspinning and slow spinning types which possess a rotor that carries a detonator, and a first safety device preventing the rotor from bringing the detonator to an active position. The first safety device is responsive to acceleration force when the projectile is fired, to release the rotor for at least limited rotation. A second safety device permits only limited rotation of the rotor unless released. Release of the second safety device occurs in response to retardation of the fired projectile after the latter leaves the barrel and encounters air resistance. Release of the second safety device is possible only after a predetermined amount of rotation of the rotor when a locking bolt of the second safety device becomes aligned with an orifice in a stationary frame that mounts the rotor. The bolt whose mass is tuned to the retardation characteristics of the projectile, then travels through the orifice in the direction of acceleration to release the rotor for final travel.
    • 44A引信用于具有携带雷管的转子的非松针和慢速纺纱类型的弹丸,以及防止转子将雷管引导到主动位置的第一安全装置。 当射弹射击时,第一安全装置响应于加速力,以释放转子至少有限旋转。 除非释放,否则第二安全装置仅允许转子的有限旋转。 第二安全装置的释放响应于后者离开枪管并遇到空气阻力而发射的射弹的延迟。 当第二安全装置的锁定螺栓与安装转子的固定框架中的孔对准时,只有在转子的预定量的旋转之后才能释放第二安全装置。 其质量被调整到弹丸的延迟特性的螺栓,然后沿加速度方向穿过孔口以释放转子以最终行进。
    • 10. 发明授权
    • Inertia fuse with a self-destruct device for use in spinning projectiles
    • 惯性保险丝带有自毁装置,可用于旋转射弹
    • US4449455A
    • 1984-05-22
    • US374712
    • 1982-05-04
    • Andreas Halssig
    • Andreas Halssig
    • F42C1/04F42C9/18F42C15/26
    • F42C9/18F42C1/04
    • An inertia fuse for use in spinning projectiles includes a firing pin and a spring for pushing the firing pin into a detonator. The spring force is isolated from the firing pin during flight by means of centrifugally-responsive bodies which are interposed between the spring and a sharp locking edge of a housing of the fuse. An inertia sleeve is slidable coaxially relative to the firing pin and has a beveled forward edge disposed behind the bodies and arranged to contact the bodies and wedge same inwardly away from the locking edge in response to impact, in order to release the spring sooner than would otherwise occur. The locking edge imposes minimal frictional forces against unlocking movement of the bodies.
    • 用于旋转射弹的惯性保险丝包括一个撞针和一个用于将撞针推入雷管的弹簧。 在飞行期间弹簧力通过位于弹簧和保险丝壳体的锋利的锁定边缘之间的离心响应体隔离。 惯性套筒相对于击发销同轴滑动,并且具有设置在主体后面的倾斜的前边缘,并布置成响应于冲击而接触主体并向内楔入锁定边缘,以便比弹簧更快地释放弹簧 否则发生。 锁定边缘对身体的解锁运动施加最小的摩擦力。