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    • 3. 发明公开
    • Projectile for smooth bore weapon
    • Geschossfüreine Glattlaufwaffe。
    • EP0363079A2
    • 1990-04-11
    • EP89309902.8
    • 1989-09-28
    • FRAG LIMITED
    • Shaphyr, Shalom
    • F42B10/16F42B7/10F42C15/21
    • F42C15/36F42B10/16F42B12/32F42C1/04F42C15/21
    • The invention provides a projectile (1) adapted to be fired from a weapon, preferably from a cartridge with a propellant charge therein, wherein the projectile (1) comprises a generally cylindrical casing (3) and a warhead assembly (2), said warhead being hollow to accommodate an explosive charge (15) and an initiator (14), the casing being formed with a firing pin (4) spring biased (5) to a safety position and locked in safety position by a spring biased safety pin (6), wherein the spring biased safety pin is adapted to release on exit from the weapon, and wherein said casing includes a plurality of fins (8) foldable within the cartridge, but which deploy radially on leaving the weapon.
      The invention allows the projectile to be fired from a smooth bore weapon, such as a shotgun.
      The invention also provides an arming time delay mechanism to ensure that the projectile is only armed when at a safe distance from the operator.
    • 本发明提供了一种适于从武器,优选地从其中具有推进剂装料的筒射出的射弹(1),其中所述射弹(1)包括大致圆柱形的壳体(3)和弹头组件(2),所述弹头 为了容纳爆炸物(15)和起动器(14),所述壳体形成有弹簧偏压(5)到安全位置的撞针(4),并通过弹簧偏置的安全销(6)锁定在安全位置 ),其中所述弹簧偏置安全销适于在离开所述武器时释放,并且其中所述壳体包括可在所述筒内折叠但在离开所述武器时径向展开的多个翅片(8)。 本发明允许抛射体从诸如霰弹枪的光滑钻孔武器中被射出。 本发明还提供了一种布防时间延迟机制,以确保在距离操作者安全距离的情况下,弹药仅被布防。