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51. 发明授权

US1922081A Fireworks 失效
公开(公告)号：US1922081A
公开(公告)日：1933-08-15
申请号：US57741331
申请日：1931-11-27
申请人： TIPP FIREWORKS COMPANY
发明人： DRIGGS JR LOUIS L
IPC分类号： F42B4/02
CPC分类号： F42B4/02

52. 发明授权

US1823378A Rocket 失效
公开(公告)号：US1823378A
公开(公告)日：1931-09-15
申请号：US35262129
申请日：1929-04-05
申请人： CHARLES SCARDONE
发明人： CHARLES SCARDONE
IPC分类号： F42B4/02
CPC分类号： F42B4/02

53. 发明授权

US1776755A Projectile for signaling or illuminating purposes 失效
标题翻译：射弹用于信号或照明目的
公开(公告)号：US1776755A
公开(公告)日：1930-09-23
申请号：US37977029
申请日：1929-07-20
申请人： DRIGGS JR LOUIS L , FABER HENRY B
发明人： DRIGGS JR LOUIS L , FABER HENRY B
IPC分类号： F42B4/02
CPC分类号： F42B4/02

54. 发明授权

US1712383A Fixed ammunition for firearms 失效
标题翻译：固定枪支弹药
公开(公告)号：US1712383A
公开(公告)日：1929-05-07
申请号：US26302628
申请日：1928-03-20
申请人： DRIGGS JR LOUIS L , FABER HENRY B
发明人： DRIGGS JR LOUIS L , FABER HENRY B
IPC分类号： F42B4/02 , F42B4/28
CPC分类号： F42B4/02 , F42B4/28

55. 发明申请

US20200096299A1 Mortar Gas Flow Insert 审中-公开
公开(公告)号：US20200096299A1
公开(公告)日：2020-03-26
申请号：US16139082
申请日：2018-09-23
申请人： DMD Systems, LLC
发明人： Darren Naud , Martin Forest Naud
IPC分类号： F42B4/20 , F41F1/06 , F42B4/02
摘要： A projectile launch container configured to propel one or more projectiles associated with pyrotechnic effects including a gas flow insert comprising a first face and a second face, the gas flow insert configured to be placed within the projectile launch container, the first face configured to underlie the projectiles and the second face configured to overlie a lift charge; the gas flow insert including a plurality of gas flow openings each fluidly connected to one or more gas flow channels that extend at least substantially axially to the launch container between the first and second faces, the plurality of gas flow openings on each of the first and second faces configured to control a flow of gases from an exploding lift charge entering the second face and exiting the first face; wherein the gas flow insert is configured to remain within the projectile launch container following detonation of the lift charge.

56. 发明授权

US10408581B2 Firecracker and firecracker arrangement 有权
公开(公告)号：US10408581B2
公开(公告)日：2019-09-10
申请号：US15725631
申请日：2017-10-05
申请人： Panda Consumer GmbH
发明人： Peipei Zhou
IPC分类号： F42B4/04 , F42B4/02 , F42B4/14 , F42B4/22
摘要： A firecracker and firecracker arrangement. The firecracker includes an outer sheath having two face sides and that is closed at both face sides with a layer of barrier material. Pyrotechnic effect elements and a bursting charge are arranged inside the outer sheath. A first ignition line that penetrates the barrier material is guided up to the bursting charge. The bursting charge is accommodated inside a completely closed, cylindrical jacket that is arranged coaxial to the outer sheath such that a longitudinal center axes of the outer sheath and of the cylindrical jacket coincide. The first ignition line is guided through an opening in the cylindrical jacket to the bursting charge. The pyrotechnic effect elements are arranged to form a predefined geometric shape in at least one plane extending transverse to the longitudinal center axis of the outer sheath.

57. 发明授权

US09068803B2 Weapon and weapon system employing the same 有权
标题翻译：使用武器武器系统
公开(公告)号：US09068803B2
公开(公告)日：2015-06-30
申请号：US13451404
申请日：2012-04-19
申请人： Steven D. Roemerman , John P. Volpi
发明人： Steven D. Roemerman , John P. Volpi
IPC分类号： F42B4/02 , F42B8/20 , F42B8/22 , F42B12/40 , F42B12/48 , F42B10/60
CPC分类号： F42B12/40 , F42B4/02 , F42B8/20 , F42B8/22 , F42B10/60 , F42B12/48
摘要： A weapon system including a weapon, and methods of manufacturing and operating the same. In one embodiment, the weapon includes a guidance section in a front section of the weapon, and a signal cartridge assembly behind the front section and including a signal cartridge configured to provide a signal indicating a location of impact for the weapon.
摘要翻译：包括武器的武器系统，以及制造和操作武器的方法。在一个实施例中，武器包括在武器的前部中的引导部分，以及在前部后面的信号卡盒组件，并且包括被配置为提供指示武器的冲击位置的信号的信号盒。

58. 发明申请

US20140345487A1 FIREWORKS BOMB STRUCTURE AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：燃烧炸药结构及其制造方法
公开(公告)号：US20140345487A1
公开(公告)日：2014-11-27
申请号：US13898643
申请日：2013-05-21
申请人： SZU-HUA WU , MAO-JUNG WU , HUI-JU WU
发明人： SZU-HUA WU , MAO-JUNG WU , HUI-JU WU
IPC分类号： F42B4/02 , F42B4/30
CPC分类号： F42B4/02 , F42B4/30 , F42B30/10
摘要： The invention relates to a fireworks bomb structure and manufacturing method thereof comprising a cover combining with an upper shell and an lower shell to form a filing chamber for accommodating effect fire powder, a sealing body combining with a base and the lower shell to form a propulsive chamber for accommodating launch powder which is interconnected to the filing chamber, and a long internal fuse with powder at both ends respectively extending to the filing chamber and propulsive chamber; thus the present invention provides a modular combination for easily filling the launch powder and effect fire powder respectively into the chambers by reversing a mold, achieving effects of timed detonation, manufacturing convenient and target accuracy.
摘要翻译：本发明涉及一种烟火炸弹结构及其制造方法，其包括与上壳体和下壳体组合的盖子，以形成用于容纳效果的火焰粉末的封盖室，与基座和下壳体组合的密封体，以形成推进用于容纳与文件室相互连接的发射粉末的腔室，以及分别延伸到归档室和推进室的两端的粉末的长内部保险丝; 因此本发明提供了一种模块化组合，用于通过反转模具容易地将发射粉末填充并将火粉分解成腔室，实现定时爆炸的效果，制造方便和目标精度。

59. 发明授权

US06912958B2 Fireworks artillery shell 有权
标题翻译：烟花炮壳
公开(公告)号：US06912958B2
公开(公告)日：2005-07-05
申请号：US10662158
申请日：2003-09-12
申请人： Michael S. Marietta
发明人： Michael S. Marietta
IPC分类号： F42B4/02 , F42B4/26
CPC分类号： F42B4/02 , F42B4/26
摘要： A fireworks artillery shell for use as a consumer firework which may be propelled by the use of a mortar is provided which includes a casing, a lift charge, an effects charge, a timing fuse and an ignition fuse, and seals. The seals are provided within the casing above and below the effects charge to increase the burst effect of the effects charge. The lift charge is positioned within the casing and below the lower seal, and upon ignition, lifts the fireworks artillery shell into the air. The seals promote a harder break and more explosive effect from the effects charge without interfering with the lifting charge.
摘要翻译：提供用作消费者烟火的烟花炮炮壳，其可以通过使用砂浆推动，其包括壳体，升降机，效果器，定时保险丝和点火保险丝以及密封件。密封件设置在外壳的上方和下方的效果电荷以增加效果电荷的突发效果。电梯充电器位于外壳内并在下部密封件下方，并且在点燃时，将烟花炮弹提升到空气中。密封件可以在不影响提升装料的情况下，从效果装置中获得更强的破裂和更大的爆炸效果。

60. 发明授权

US5526750A Fireworks projectile having combustible shell 失效
标题翻译：烟花弹丸有可燃壳
公开(公告)号：US5526750A
公开(公告)日：1996-06-18
申请号：US098423
申请日：1993-07-27
申请人： Kyle W. Poor , B. Thomas Craven , Bernard M. Durgin
发明人： Kyle W. Poor , B. Thomas Craven , Bernard M. Durgin
IPC分类号： F41A9/25 , F41A9/45 , F41A9/46 , F41A9/47 , F41B11/00 , F42B4/00 , F42B4/02 , F42C17/04 , F42B4/04
CPC分类号： F41B11/00 , F41A9/25 , F41A9/45 , F41A9/46 , F41A9/47 , F41B11/54 , F41B11/55 , F41B11/57 , F42B4/00 , F42B4/02 , F42C17/04 , Y10S102/70
摘要： A system and method for launching projectiles, such as fireworks projectiles, which explode in the air into a pyrotechnic display. The projectile includes a shell constructed from a binding agent and an explosive additive which explodes the shell into small particles. The explosive additive, which may be nitrocellulose, causes the exploded particles to be rapidly burned and consumed to form lightweight, inert flakes that fall harmlessly to the ground. The projectile is aimed and launched by a launcher to rapidly expel the projectile from a launching tube. Once in the air at a predetermined location in the sky, a fuse inside the projectile operates to detonate the projectile into its intended pyrotechnic display. The fuse is extremely accurate and enables detonation of the projectile at precise altitudes. An electronic control system controls launching and detonation of the projectiles in a precise and repeatable manner. The external geometry of the projectile also is configured so that the projectile tumbles when launched and follows a more predictable, repeatable and accurate path in flight.
摘要翻译：一种用于发射射弹的系统和方法，例如烟花爆竹，其在空中爆炸成烟火表演。抛射体包括由结合剂构成的壳体和将壳体爆炸成小颗粒的爆炸性添加剂。可能是硝化纤维素的爆炸性添加剂会使分解的颗粒迅速燃烧并消耗，形成轻质，惰性的碎片，无害地落在地面上。射弹是由发射器瞄准和发射的，以便将射弹从发射管迅速驱逐出去。一旦在天空中的预定位置的空气中，射弹内的保险丝操作以将射弹引爆到其预期的烟火显示器中。保险丝非常准确，可以在精确的高度引爆弹体。电子控制系统以精确和可重复的方式控制射弹的发射和引爆。抛射体的外部几何形状也被配置为使得抛射体在发射时翻滚，并且在飞行中遵循更可预测，可重复和准确的路径。

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