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    • 1. 发明授权
    • Safing and arming device and method
    • 安全和布防装置及方法
    • US4699058A
    • 1987-10-13
    • US861273
    • 1986-05-09
    • Dragolyoub Popovitch
    • Dragolyoub Popovitch
    • F42C15/21F42C15/285F42C15/34F42C19/00
    • F42C15/34F42C15/21F42C15/285
    • A mine fuze timer having a ball serving as a locking element, which ball is released after the elapse of a predetermined time period. Such time period may be determined by a timer by exerting needed load against a readily deformable material, or as an alternative, by a dash-pot using a viscous liquid. The mine fuze timer is glued to the top of a mine containing a borerider and is encased in a mine canister. A fuze for small caliber ammunition, with a barrier consisting of two halves tied together by a soft wire and locked in safe position by two setback pins. The stretching and the eventual ruture of the soft wire, under the influence of spin which follows the setback at the time of firing, ensures the necessary safety delay for arming.
    • 具有作为锁定元件的球的矿井引信定时器,在经过预定时间段之后释放该球。 这样的时间段可以由计时器通过对容易变形的材料施加所需的负荷,或作为替代方案,通过使用粘性液体的仪表盘来确定。 矿井引信计时器粘在矿井顶部,装有钻孔机,并装在矿井内。 用于小口径弹药的引信,其中包含两个半部分的屏障,通过软线连接在一起,并通过两个挫折针锁定在安全位置。 软线的拉伸和最终拉伸在受到击发时挫折的旋转影响下,确保了布防所需的安全延迟。
    • 5. 发明授权
    • Projectile for smooth bore weapon
    • 射弹用于光滑的钻孔武器
    • US5189250A
    • 1993-02-23
    • US735378
    • 1991-07-24
    • Shalom Shaphyr
    • Shalom Shaphyr
    • F42B10/16F42B12/32F42C1/04F42C15/21F42C15/36
    • F42B12/32F42B10/16F42C1/04F42C15/21F42C15/36
    • The invention provides a projectile adapted to be fired from a smooth bore weapon, such as a shotgun, by means of a cartridge containing a propellant charge. The projectile comprises a generally cylindrical casing and a warhead assembly, the warhead being hollow to accommodate an explosive charge and an initiator, the casing being formed with a firing pin spring biased to a safety position and locked in the safety position by a spring biased safety pin. The spring biased safety pin is adapted to release the firing pin in a predetermined period of time after the projectile exits from the weapon. The casing includes a plurality of fins foldable within the cartridge, but which deploy radially on leaving the weapon.
    • 本发明提供了一种适于通过包含推进剂装料的筒的诸如霰弹枪的光滑钻孔武器进行射出的射弹。 弹射器包括一个大致圆柱形的壳体和一个弹头组件,该弹头是中空的,以容纳爆炸物和起爆器,该壳体形成有一个偏压到安全位置的撞针弹簧,并通过弹簧偏置安全锁定在安全位置 销。 弹簧偏置的安全销适于在弹丸从武器出来之后的预定时间段内释放击发销。 壳体包括可在盒内折叠的多个翅片,但是在离开武器时径向展开。
    • 6. 发明授权
    • Multipurpose percussion fuse
    • 多用途打击乐保险丝
    • US3877379A
    • 1975-04-15
    • US39267473
    • 1973-08-29
    • LOSFELD CHRISTIAN
    • LOSFELD CHRISTIAN
    • F42C1/06F42C14/00F42C15/21F42C15/23F42C9/14
    • F42C14/00F42C1/06F42C15/21F42C15/23
    • This percussion fuse comprises essentially a fuse of the percussion or impact type incorporating a primer, a striker, a massive member adapted to cause said striker to hit said primer by inertia when the impact shock takes place, said massive member being freely movable in all direction; a pin locking said primer and striker in their relative storage position is urged by spring means to its release or ejection position, this urging action being counteracted by a safety device comprising in turn three separate elements, namely a cap known per se which covers and protects said fuse, detachable ring and a weighted tape wound around said fuse for counteracting the ejection of said pin; this ring surrounds said weighted tape to prevent the unwinding.
    • 该撞击保险丝基本上包括冲击式或冲击型的保险丝,该保险丝包括底漆,撞针,适于在撞击冲击发生时通过惯性使所述撞针撞击所述底漆的大块构件,所述大块构件可在所有方向上自由移动 ; 将所述底漆和冲头锁定在其相对存放位置的销钉通过弹簧装置被推动到其释放或排出位置,该推动作用被安全装置抵消,安全装置依次包括三个分离的元件,即本身已知的盖子,其覆盖并保护 所述保险丝,可拆卸环和缠绕在所述保险丝上的加权带,用于抵消所述销的弹出; 该环围绕所述加重的带以防止展开。