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1. 发明授权

US4699058A Safing and arming device and method 失效
标题翻译：安全和布防装置及方法
公开(公告)号：US4699058A
公开(公告)日：1987-10-13
申请号：US861273
申请日：1986-05-09
申请人： Dragolyoub Popovitch
发明人： Dragolyoub Popovitch
IPC分类号： F42C15/21 , F42C15/285 , F42C15/34 , F42C19/00
CPC分类号： F42C15/34 , F42C15/21 , F42C15/285
摘要： 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.
摘要翻译：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。

2. 发明授权

US2984185A Fire bomb fuze 失效
标题翻译：火炸弹引信
公开(公告)号：US2984185A
公开(公告)日：1961-05-16
申请号：US79178159
申请日：1959-02-06
申请人： VOGEL JR OLIVER J , WHEELER ROBERT B
发明人： VOGEL JR OLIVER J , WHEELER ROBERT B
IPC分类号： F42C15/21 , F42C15/40
CPC分类号： F42C15/21 , F42C15/40

3. 发明授权

US2705921A Fuze for non-rotating shaped charge projectiles 失效
标题翻译：用于非旋转成形的投射弹
公开(公告)号：US2705921A
公开(公告)日：1955-04-12
申请号：US13320149
申请日：1949-12-15
申请人： MOSEMAN JR JOHN W
发明人： MOSEMAN JR JOHN W
IPC分类号： F42C1/10 , F42C14/00 , F42C15/184 , F42C15/20 , F42C15/21 , F42C19/09
CPC分类号： F42C19/09 , F42C1/10 , F42C14/00 , F42C15/184 , F42C15/20 , F42C15/21

4. 发明授权

US2101082A Fuse 失效
公开(公告)号：US2101082A
公开(公告)日：1937-12-07
申请号：US2488135
申请日：1935-06-04
申请人： MATHSEN MARVIN L
发明人： MATHSEN MARVIN L
IPC分类号： F42C9/04 , F42C15/21 , F42C15/295
CPC分类号： F42C15/21 , F42C9/045 , F42C15/295

5. 发明授权

US5189250A Projectile for smooth bore weapon 失效
标题翻译：射弹用于光滑的钻孔武器
公开(公告)号：US5189250A
公开(公告)日：1993-02-23
申请号：US735378
申请日：1991-07-24
申请人： Shalom Shaphyr
发明人： Shalom Shaphyr
IPC分类号： F42B10/16 , F42B12/32 , F42C1/04 , F42C15/21 , F42C15/36
CPC分类号： F42B12/32 , F42B10/16 , F42C1/04 , F42C15/21 , F42C15/36
摘要： 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.
摘要翻译：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

US3877379A Multipurpose percussion fuse 失效
标题翻译：多用途打击乐保险丝
公开(公告)号：US3877379A
公开(公告)日：1975-04-15
申请号：US39267473
申请日：1973-08-29
申请人： LOSFELD CHRISTIAN
发明人： LOSFELD CHRISTIAN
IPC分类号： F42C1/06 , F42C14/00 , F42C15/21 , F42C15/23 , F42C9/14
CPC分类号： F42C14/00 , F42C1/06 , F42C15/21 , F42C15/23
摘要： 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.
摘要翻译：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。

7. 发明授权

US3451306A Safe and arm ejection system 失效
标题翻译：安全和ARM喷射系统
公开(公告)号：US3451306A
公开(公告)日：1969-06-24
申请号：US3451306D
申请日：1967-01-26
申请人： SUSQUEHANNA CORP
发明人： LAGERSTROM THOMAS G , REED JERRY A
IPC分类号： F41A19/58 , F41F3/065 , F42B4/24 , F42B5/03 , F42B12/58 , F42C15/21 , F42C15/40 , F41F1/00
CPC分类号： F42C15/21 , F41A19/58 , F41F3/065 , F42B4/24 , F42B5/035 , F42B12/58 , F42C15/40

8. 发明授权

US2755738A Rocket fuse 失效
标题翻译：火箭保险丝
公开(公告)号：US2755738A
公开(公告)日：1956-07-24
申请号：US25055651
申请日：1951-10-09
申请人： JONES JR HARRY G , KOEPER CASPER J , GILHOOLY FRANCIS P
发明人： JONES JR HARRY G , KOEPER CASPER J , GILHOOLY FRANCIS P
IPC分类号： F42C15/21
CPC分类号： F42C15/21

9. 发明授权

US2544358A Fuse 失效
公开(公告)号：US2544358A
公开(公告)日：1951-03-06
申请号：US6664748
申请日：1948-12-22
申请人： JAMES SCHERMULY ALFRED
发明人： JAMES SCHERMULY ALFRED
IPC分类号： F42B3/10 , F42C7/12 , F42C15/20 , F42C15/21
CPC分类号： F42C15/20 , F42B3/10 , F42C7/12 , F42C15/21

10. 发明公开

US20240230298A1 Safe-and-arm Device 审中-公开
公开(公告)号：US20240230298A1
公开(公告)日：2024-07-11
申请号：US18574051
申请日：2022-06-29
申请人： ST ENGINEERING ADVANCED MATERIAL ENGINEERING PTE. LTD.
发明人： Yong Peng TAN , Soo Chew SIE , Siwei HUANG
IPC分类号： F42C15/192 , F42C9/02 , F42C15/21
CPC分类号： F42C15/192 , F42C9/02 , F42C15/21
摘要： The present invention describes a safe-and-arm device, mechanism or assembly (160) for a projectile (100,102) equipped with a second-stage propellant (124). The second-stage propellant (124) is ignited after the projectile has been ejected out from a launcher barrel. A lockpin (190), being urged by a spring (194), is responsive to ignition of the second-stage propellant; after the lockpin (190) and spring (194) sense and respond to the second propulsion, an unbalanced rotor (164) forming part of the safe-and-arm device or assembly (160), is released to rotate from a “safe” state to an “armed” state, as the projectile continues traveling along its trajectory to a target. In one embodiment, the projectile is configured with a 40 mm cartridge containing a first propellant (122). An impact sensor may trigger an electric detonator or a point detonator may trigger a stab detonator to set off explosives disposed in the projectile.

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