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公开(公告)号：US11733013B2
公开(公告)日：2023-08-22
申请号：US17810354
申请日：2022-07-01
Applicant: Jui-Fu Tseng
Inventor： Jui-Fu Tseng
CPC classification number: F42B27/00 , F41B11/62 , F41B11/89 , F42B12/56 , F42B6/10 , F42B8/26 , F42B12/40
Abstract: A hand grenade for launching BB bullets includes two half shells each including a spiral bullet storage and one half shell further including a discharge opening; a hollow, cylindrical base including a bottom recess, an air passage communicating with one bullet storage, and a valve at an end of the air passage; a steel ball on the recess to block the valve; a pressing assembly including a disc urging against the steel ball, a hollow cylinder extending upward from the disc, a magnet in the hollow cylinder, and a rod partially in the hollow cylinder to engage with the magnet; a hollow, cylindrical member threadedly secured to the cylindrical base; a cup-shaped cap threadedly secured to the cylindrical member and including two opposite projections on an inner surface and a bottom through hole with the rod passing through; and a switch including two opposite protrusions under the projections respectively.
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公开(公告)号：US09593921B1
公开(公告)日：2017-03-14
申请号：US15175325
申请日：2016-06-07
Inventor： John F. Kostka , Luis M. Lavrador
Abstract: A large caliber, frangible, training projectile imitates, for training purposes, the corresponding tactical projectile. To enable fragmentation of the training projectile at impact, some embodiments of the frangible projectile are partially or entirely made of a material with a lower yield strength than the material used in the counterpart tactical projectile. Some embodiments of the frangible projectile may include portions that are sectioned, welded, or provided with stress risers. Some embodiments of the frangible projectile may include high density particles suspended in a weaker medium. The fragmentation methods may be applied to the overall mass of the projectile, or to a portion of the projectile.
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3.发明授权公开(公告)号：US09273940B2
公开(公告)日：2016-03-01
申请号：US14194829
申请日：2014-03-03
Applicant: Richard Frank Sexton
Inventor： Richard Frank Sexton
Abstract: A gun firing method whereby four projectile segments that are contained in a cartridge case are fired simultaneously which creates a predetermined square pattern on a target to increase the hit probability of the dispersion. Two sets of projectile segments that are contained in the cartridge case, are fired by a gun, spin around the central longitudinal axis of each projectile segment, and provide a powerful square salvo of projectile segments. The dispersion produces a substantial increase in the hit probability when compared to a single shot.
Abstract translation: 一种枪射击方法，其中包含在盒壳体中的四个抛射体段同时被点燃，其在目标上产生预定的正方形图案以增加分散的命中概率。 包含在盒式壳体中的两组弹丸段由枪射击，围绕每个弹丸段的中心纵向轴线旋转，并提供强大的弹丸区域。 与单次拍摄相比，分散体产生了命中概率的显着增加。
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公开(公告)号：US09091513B2
公开(公告)日：2015-07-28
申请号：US13605097
申请日：2012-09-06
Applicant: Jason J. Shand
Inventor： Jason J. Shand
CPC classification number: F41H13/0006
Abstract: An apparatus including a body portion, a plurality of missiles attached to the body portion in a manner which allows the plurality of missiles to detach from the body portion, a net having a plurality of locations, wherein each missile is attached to the net at a different location of the plurality of locations, and means for controlling a flight direction and a flight speed of each of the plurality of missiles. The means for controlling the flight direction and the flight speed of each of the plurality of missiles may include a computer processor attached to each of the plurality of missiles. A majority of the net may lie inside of an inner chamber inside of the body portion, and the at least a majority of the net may be configured to come out of the inner chamber in response to a command from a control device.
Abstract translation: 一种装置，包括主体部分，以允许多个导弹从主体部分分离的方式附接到主体部分的多个导弹，具有多个位置的网，其中每个导弹附接到网 多个位置的不同位置，以及用于控制多个导弹中的每一个的飞行方向和飞行速度的装置。 用于控制多个导弹中的每一个的飞行方向和飞行速度的装置可以包括附接到多个导弹中的每一个的计算机处理器。 网的大部分可以位于主体部分内的内室的内部，并且网的至少大部分可以被配置为响应于来自控制装置的命令而从内腔中出来。
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公开(公告)号：US20140231575A1
公开(公告)日：2014-08-21
申请号：US13605097
申请日：2012-09-06
Applicant: Jason J. Shand
Inventor： Jason J. Shand
CPC classification number: F41H13/0006
Abstract: An apparatus including a body portion, a plurality of missiles attached to the body portion in a manner which allows the plurality of missiles to detach from the body portion, a net having a plurality of locations, wherein each missile is attached to the net at a different location of the plurality of locations, and means for controlling a flight direction and a flight speed of each of the plurality of missiles. The means for controlling the flight direction and the flight speed of each of the plurality of missiles may include a computer processor attached to each of the plurality of missiles. A majority of the net may lie inside of an inner chamber inside of the body portion, and the at least a majority of the net may be configured to come out of the inner chamber in response to a command from a control device.
Abstract translation: 一种装置，包括主体部分，以允许多个导弹从主体部分分离的方式附接到主体部分的多个导弹，具有多个位置的网，其中每个导弹附接到网 多个位置的不同位置，以及用于控制多个导弹中的每一个的飞行方向和飞行速度的装置。 用于控制多个导弹中的每一个的飞行方向和飞行速度的装置可以包括附接到多个导弹中的每一个的计算机处理器。 网的大部分可以位于主体部分内的内室的内部，并且网的至少大部分可以被配置为响应于来自控制装置的命令而从内腔中出来。
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Patent Agency Ranking
公开(公告)号：US20090293754A1
公开(公告)日：2009-12-03
申请号：US10567089
申请日：2004-07-30
Applicant: Heinz Riess , Erich Muskat
Inventor： Heinz Riess , Erich Muskat
IPC: F42B12/56
CPC classification number: F42B12/74 , F42B12/34 , F42B12/367
Abstract: The decomposition of a projectile in a target body, particularly a hunting projectile in wild animals after penetration therein, determines the energy output of the projectile and thereby the effect of the shot. For projectiles with double cores, the properties of the ingredients used in the cores decisively affect the decomposition and particularly the deformation behaviour of the cores. According to the invention, a partial decomposition projectile comprising two cores is provided with one solid core (3) made of a material suited to said projectile and the other core (4;22) is divided up into two areas (4a,4b;22a;22b), whereby one area (4a;22a) is made of ball-shaped elements made of a metal material granulate (5;23) and the second area (4b;22b) is made of a metal or ceramic powder and the ball-shaped elements or granulates (5;23) are pressed to become free of shrink holes, in order to improve decomposition behaviour control.
Abstract translation: 射弹在目标体内的分解，特别是野生动物在其中穿透后的狩猎射弹，决定了射弹的能量输出，从而决定了射击的效果。 对于具有双核的抛射体，芯中使用的成分的性质决定性地影响芯的分解，特别是影响芯的变形行为。 根据本发明，包括两个芯的部分分解抛射体设置有由适于所述抛射体的材料制成的一个实芯（3），另一个芯（4; 22）被分成两个区域（4a，4b; 22a ; 22b），其中一个区域（4a; 22a）由由金属材料颗粒（5; 23）制成的球形元件制成，并且第二区域（4b; 22b）由金属或陶瓷粉末制成，并且球 形状的元件或颗粒（5; 23）被压制成没有收缩孔，以改善分解行为的控制。
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公开(公告)号：US5445079A
公开(公告)日：1995-08-29
申请号：US221240
申请日：1994-03-31
Applicant: Roland Boual
Inventor： Roland Boual
CPC classification number: F42B12/367 , F42B12/06 , F42B12/34
Abstract: An armor-piercing fragmentation ammunition projectile includes a body made of a dense material, a head also made of a dense material, and an arrangement for fragmenting the body on impact. It is characterized in that the arrangement includes a blind hole delimited by the body and occupied by a mass of compression material subjecting the body to a fragmentation pre-stress. Application to sub-caliber projectiles.
Abstract translation: 穿甲破碎的弹药弹丸包括由致密材料制成的身体，也由致密材料制成的头部，以及在撞击时使身体碎裂的布置。 其特征在于，该装置包括由身体限定并被一批压缩物体所占据的盲孔，使得身体受到破裂的预应力。 应用于子弹射弹。
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公开(公告)号：US3894492A
公开(公告)日：1975-07-15
申请号：US37845373
申请日：1973-07-12
Applicant: AAI CORP
Inventor： BARR IRWIN R , BROWN PAUL L , SCHNEPPE JR ROBERT W
CPC classification number: F42B14/064 , F42B12/50 , F42B12/56 , F42B14/02 , F42B14/068
Abstract: Deterrent ammunition, including a projectile of soft elastic rupturable material, such as natural or synthetic rubber or plastic, having a charge of flowable material, such as finely divided particulate or powder, carried in a cross-sectionally polygonal cavity having relatively thin longitudinal rupture wall zones along the corners of the cavity and thicker longitudinal strengthening zones bounding the cavity straight wall surface sections, with a generally ogive-forming nose section having an easily flexible annular wall connecting with a thicker and more rigid piston-forming nose end of lesser lateral crosssection than the interior cavity cross-section at the rear end of the flexible annular wall for ease of rearward piston movement of the pistonforming nose end on target impact. The projectile is carried in a cartridge by a bore-riding segmented sabot of low density, low mass material and is ejected from the cartridge by ignition of propellant in the cartridge, which effects gas pressure on an obturating pusher disc engaging with the rear of the segmented sabot.
Abstract translation: 包括弹性弹性材料的射弹，例如天然或合成橡胶或塑料的弹性材料，其具有可流动材料的电荷，例如细碎的颗粒或粉末，在具有相对薄的纵向破裂壁的横截面多边形腔中 沿着腔体的角部的区域和包围腔体直壁表面部分的较厚的纵向加强区域，其具有通常成形的鼻部部分，其具有容易柔性的环形壁，其与更小和更刚性的形成较小横向横截面的活塞形成鼻端连接 比在柔性环形壁的后端处的内腔横截面更容易地使活塞成形鼻端的后活塞运动在目标冲击上。 抛射体通过低密度，低质量材料的穿孔分段式炮塔携带在筒中，并且通过点燃推进剂在筒中而从筒中弹出，这使得气密压在与后面的 分段的sabot。
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公开(公告)号：US11796292B2
公开(公告)日：2023-10-24
申请号：US17927902
申请日：2022-02-15
Applicant: JIANGSU UNIVERSITY
Inventor： Yue Shen , Yicen Li , Dewei Wang , Xiuli Wang , Zhixiang Shi , Yayun Shen
Abstract: In an intelligent multi-rotor rescue thrower, a throwing projectile head is located at a foremost end of the thrower, a parachute storage bin is mounted at a center of a front end of the throwing projectile head, a rear end of the throwing projectile head is connected to a projectile body shell through threads, and a first splitter plate, a second splitter plate, and a third splitter plate are directly connected to the projectile body shell through slide grooves built in the projectile body shell to equally divide a space in a cavity of the projectile body shell; connecting flanges tightly connect the projectile body shell to motors, a rotor is connected to an upper end of each of the motors, and three rotors are provided in the space in the cavity of the projectile body shell.
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公开(公告)号：US20230296361A1
公开(公告)日：2023-09-21
申请号：US17700260
申请日：2022-03-21
Applicant: Hazim Mohaisen , Khaled Ahmed Essam Abdel-Rahman
Inventor： Hazim Mohaisen , Khaled Ahmed Essam Abdel-Rahman
CPC classification number: F42B12/56 , B64C39/02 , B64C2201/128
Abstract: The present invention pertains to a system and method for transportation of goods, service, marketable securities or other valuable payloads optionally utilizing a carrier or smart carrier to contain a payload and using artillery for transporting the payload relatively longer distances, whereby more conventional transportation systems may bring a payload to the artillery mechanism and then retrieve the payload from the artillery mechanism. The system consists of a modified military artillery projectile, optionally containing a self-monitoring smart carrier or a standard carrier, transportation shells for various transportation methods and when smart carriers are employed, goods and services and in some embodiments, people, on land, air and water through a connected ecosystem, may be monitored and safely transported. Modified military artillery is used to propel goods to discrete distance remote stations, alongside, in some examples, torpedoes, sniper rifles, and other long rage apparatuses, such as drones, mortars, and howitzers. The selection of what artillery to use is a function of availability and desired distance and performance, and the interaction with non-ballistic delivery systems, to and from the artillery or ballistic legs of the desired delivery pathway, are ones of optimal design and performance choice of a user of the present invention.
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