公开(公告)号：US20170314887A1

公开(公告)日：2017-11-02

申请号：US15453592

申请日：2017-03-08

申请人： Thomas Gregory Engel

发明人： Thomas Gregory Engel

IPC分类号： F41B6/00

CPC分类号： F41B6/003 ,  F41A1/08 ,  F41A21/30

摘要： Apparatus for electromagnetic launching system for the linear acceleration of macro particles. The apparatus disclosed is autonomously-powered, compact, and lightweight. The apparatus disclosed has low recoil force, low acoustic report, and low visible and infra-red signature. The apparatus disclosed is capable of automatic operation and the maximum particle velocity can be adjusted. The apparatus disclosed includes a trigger, controller, component power source, particle container, particle loader, propellant container, propellant loader, igniter, combustion chamber, sound suppressor, linear electrical generator, linear electrical motor, and thermal barrier.

公开(公告)号：US08122633B2

公开(公告)日：2012-02-28

申请号：US12007482

申请日：2008-01-10

申请人： Renaud Kerbrat ,  Timothy Lindsay

发明人： Renaud Kerbrat ,  Timothy Lindsay

IPC分类号： F41A3/10

CPC分类号： F41A3/00 ,  F41A1/08 ,  F41A3/02 ,  F41A3/12 ,  F41A3/50 ,  F41A3/64 ,  F41A9/41

摘要： The invention comprises improved designs in a recoil control device comprising a bolt and slider for use in a variety of firearms. In one embodiment, the bolt and slider are articulated so that the displacement of the bolt results in a force component accompanying the slider as it moves along a slider path that traverses a line formed by a linear firing axis of the barrel of the firearm. The slider can have additional structural and functional features, including stabilizing features, vibrational damping elements, elements of the fire control mechanism, and devices to manage the peak impulse of the slider movement as it contacts a base or terminus point.

摘要翻译： 本发明包括在反冲控制装置中的改进设计，其包括用于各种火器的螺栓和滑块。 在一个实施例中，螺栓和滑块被铰接，使得当螺栓和滑块沿着穿过由枪械的枪管的线性击发轴形成的线的滑块路径移动时，螺栓的位移导致伴随滑块的力分量。 滑块可以具有额外的结构和功能特征，包括稳定特征，振动阻尼元件，消防控制机构的元件，以及当接触基座或终点时控制滑块运动的峰值脉冲的装置。

公开(公告)号：US08099892B1

公开(公告)日：2012-01-24

申请号：US12470575

申请日：2009-05-22

申请人： Håkan Strömberg

发明人： Håkan Strömberg

IPC分类号： F41A1/08 ,  F41A21/36

CPC分类号： F41A1/08 ,  F41A25/14 ,  F41F3/042

摘要： The invention concerns a recoilless weapon (1) comprising a launch tube (3) for launching a projectile and a recoil dampener (2) for dampening recoil forces from the projectile, characterized in that the recoil dampener (2) comprises at least two recoil dampening mechanisms (8) comprising dampening means (11, 13, 14, 15) and that the recoil dampener (2) is adjustable in regard to a gunner and/or to projectile.

摘要翻译： 本发明涉及一种无后坐力武器（1），其包括用于发射射弹的发射管（3）和用于衰减来自射弹的反冲力的反冲阻尼器（2），其特征在于，反冲阻尼器（2）包括至少两个反冲阻尼 机构（8）包括阻尼装置（11,13,14,15），并且反冲阻尼器（2）可针对枪手和/或射弹进行调节。

公开(公告)号：US07202809B1

公开(公告)日：2007-04-10

申请号：US10842791

申请日：2004-05-10

申请人： David A. Schade ,  Thomas C. Winant ,  Jaime Alforque ,  Jeffrey Faul ,  Kenneth B. Groves ,  Valent Horvatich ,  Marco Albert Middione ,  Christopher Tarantino ,  James Robert Turner

发明人： David A. Schade ,  Thomas C. Winant ,  Jaime Alforque ,  Jeffrey Faul ,  Kenneth B. Groves ,  Valent Horvatich ,  Marco Albert Middione ,  Christopher Tarantino ,  James Robert Turner

IPC分类号： G01S13/86 ,  G01S17/88 ,  G01S13/00 ,  G01S17/66

CPC分类号： F41H11/02 ,  F41A1/08 ,  F41A1/10 ,  F41A23/24 ,  F41H5/007 ,  G01S13/66

摘要： A fast acting active protection system for military vehicles defeats RPG (rocket propelled grenade) threats fired from close ranges. The system minimizes the hazard to troops and civilians nearby. The system uses a plurality of passive sensors to locate the threat and initialize the system. A low cost radar or laser tracker is used as the means to determine range, velocity, and (if required) angular position of the threat. The countermunition used may be one of several choices, with the requisites being that the countermunition provides fast response with low inertia, and is able to damage or destroy the detected threat. A multi-barrel recoilless gun is the weapon of choice. A launching device is used to deploy and aim the countermunition and the tracking means. On board software and electronics are used to control the system.

摘要翻译： 一个快速行动的军用车辆主动保护系统，使距离近距离发射的RPG（火箭推进手榴弹）的威胁不堪一击。 该系统最大限度地减少对附近的部队和平民的危害。 系统使用多个无源传感器来定位威胁并初始化系统。 使用低成本雷达或激光跟踪器作为确定威胁的范围，速度和（如果需要）角度位置的手段。 所使用的反弹可能是几种选择之一，其必要条件是反弹药具有低惯性的快速反应，并且能够损坏或破坏检测到的威胁。 多桶无后坐力枪是选择的武器。 发射装置用于部署和瞄准反弹药和跟踪装置。 机载软件和电子设备用于控制系统。

公开(公告)号：US07055422B1

公开(公告)日：2006-06-06

申请号：US10711263

申请日：2004-09-07

申请人： Frank Dindl ,  Sergio Aponte

发明人： Frank Dindl ,  Sergio Aponte

IPC分类号： F41A3/54 ,  F41A3/78

CPC分类号： F41A3/78 ,  F41A1/08 ,  F41A3/54

摘要： An improved Barrett anti-armor gun that is modified to function from the open bolt with advanced primer ignition, wherein the forward momentum of the recoiling masses at the moment of firing offset a significant portion of the recoil impulse from firing. The modification reduces the recoil energy absorbed by the shooter.

摘要翻译： 改进的巴雷特防铠甲枪，通过先进的底漆点火从开放螺栓上修改，其中反弹时间的反弹力向前的动量抵消反冲冲击的很大一部分被击发。 该修改减少了射击者吸收的反冲能量。

公开(公告)号：US20020029688A1

公开(公告)日：2002-03-14

申请号：US09950493

申请日：2001-09-11

发明人： Walter M. Lavin

IPC分类号： F41A001/00 ,  F41F001/00 ,  F41C003/00

CPC分类号： F41A21/36 ,  F41A1/00 ,  F41A1/08 ,  F41A5/16 ,  F41A21/00

摘要： In order to provide a gun in which the recoil force attendant with actuation is reduced, a prototype model of a telescoping barrel gun has been designed. In this design, an inner barrel, which contains and directs the projectile, is made to slide forward within an outer barrel when the gun is actuated. The motion of the inner barrel is then stopped while the projectile moves unimpeded. The telescoping barrel design functions together with a design which requires a portion of the cartridge's propellant energy be used to produce a reduction in the force of the gun's recoil when fired. Upon firing, some of the propellant gases are channeled forward in the gun to an air space, which lies between the two concentric barrels. The forward motion of the inner barrel forces the gases in this air space from the gun through small holes located in the distal area of the outer barrel. The discharge of these gases is rearwardly directed in order to counteract the gun's recoil. After firing, the gun must be manually reloaded and the member's reassembled to their pre-actuation positions before firing again.

公开(公告)号：US5952601A

公开(公告)日：1999-09-14

申请号：US64717

申请日：1998-04-23

申请人： Matthew J. Sanford ,  Larry E. Crabtree ,  Roger L. Ellis ,  James F. Cahill

发明人： Matthew J. Sanford ,  Larry E. Crabtree ,  Roger L. Ellis ,  James F. Cahill

IPC分类号： F41A1/08

CPC分类号： F41A1/08

摘要： A recoilless and gas-free projectile propulsion device is provided. A hol pressure vessel is sealed on a first end to an aft end of a projectile in a launch tube. The pressure vessel is further open on a second end. A propellant charge-filled pressure chamber, defined in a forward portion of the pressure vessel, has holes venting to the pressure vessel aft thereof. A piston, sealed within the pressure vessel for sliding movement therein, is spaced apart from the pressure chamber to define a volume therebetween that receives gases produced during the burning of the propellant charge via the vent holes. A pressure valve divides the volume into a forward section adjacent the pressure chamber and an aft section adjacent the piston. The pressure valve remains closed until a threshold pressure is reached in the forward section at which point the pressure valve opens to join the forward section with the aft section. A countermass is positioned between the piston and the second end of the pressure vessel. When the pressure valve opens, the gases in the volume act on the pressure chamber and the piston. As a result, the projectile with the pressure vessel sealed thereto is propelled forward while the piston moves aft. The piston travels to the second end of the pressure vessel to drive the countermass (e.g., a fluid) out of the pressure vessel at its second end while the gases remain sealed in the pressure vessel which is launched with the projectile.

摘要翻译： 提供无后坐力和无气体的弹丸推进装置。 中空压力容器在发射管中的第一端与射弹的后端密封。 压力容器在第二端进一步打开。 限定在压力容器前部的推进剂装料压力室具有通向其后面的压力容器的孔。 密封在压力容器内用于滑动运动的活塞与压力室间隔开，以限定其间的体积，其接收通过通气孔燃烧推进剂装料期间产生的气体。 压力阀将体积分成与压力室相邻的前部和靠近活塞的后部。 压力阀保持关闭，直到前进部分达到阈值压力，此时压力阀打开以将前部与后段连接。 反作用力位于活塞和压力容器的第二端之间。 当压力阀打开时，体积中的气体作用在压力室和活塞上。 结果，当活塞向后移动时，带有密封在其上的压力容器的射弹向前推进。 活塞行进到压力容器的第二端，以在其第二端处将压力容器（例如，流体）驱出压力容器，同时气体保持密封在与抛射体一起发射的压力容器中。

公开(公告)号：US5216194A

公开(公告)日：1993-06-01

申请号：US700582

申请日：1991-05-15

申请人： William A. J. Boire

发明人： William A. J. Boire

IPC分类号： F41A1/08 ,  F42B5/05

CPC分类号： F41A1/08 ,  F42B5/05

摘要： A cartridge case and nozzle assembly is made from a single element of a lightweight durable polymer resin. The cartridge case and nozzle insert into a launch tube of an anti-armor projectile launcher and have improved adhesive connection to reduce relative movement between the assembly and the launch tube. Improved tolerances and better matching of the assembly and the launch tube provide improved reliability for firing. The adhesive connection prevents the launch tube from being reused by adversaries.

摘要翻译： 盒体和喷嘴组件由轻质耐用聚合物树脂的单一元件制成。 盒壳和喷嘴插入防弹弹射发射器的发射管中，并具有改进的粘合剂连接以减少组件和发射管之间的相对运动。 改进的公差和组装和发射管的更好的匹配提供了改善的烧制可靠性。 粘合剂连接防止发射管被对手重复使用。

公开(公告)号：US4759430A

公开(公告)日：1988-07-26

申请号：US944765

申请日：1986-12-22

申请人： Arthur Kalin

发明人： Arthur Kalin

IPC分类号： F16F7/12 ,  F41A1/08 ,  F16F11/00 ,  F41F3/02 ,  F41F15/00

CPC分类号： F16F7/123 ,  F41A1/08 ,  F41A1/10

摘要： In e.g. a projectile launcher, an arresting sleeve (12) absorbs energy by deformation, which is necessary to arrest a piston (15) from which a counter-mass or a projectile is ejected. The counter-mass (17) should be dispersed as rapidly as possible on exit, in order not to endanger those in the vicinity of the gunner. According to the invention the arresting sleeve (12) has annular peripheral grooves (13,14) on its outer face and also on its inner face of equilateral triangular cross-section, and the piston (15) has a cartridge (16) holding the counter-mass (17), which at its forward end has a greater wall thickness than at its rearward end.

摘要翻译： 在例如 射弹发射器（12）通过变形吸收能量，这是必要的，以阻止从其中弹出反对质量或弹丸的活塞（15）。 反倾销（17）在出口时应尽快分散，以免危及枪手附近的反物质。 根据本发明，止动套筒（12）在其外表面上以及其内侧面具有等边三角形横截面的环形周向槽（13,14），并且活塞（15）具有一个保持盒 相对质量（17），其前端具有比在其后端更大的壁厚。

公开(公告)号：US4203347A

公开(公告)日：1980-05-20

申请号：US895247

申请日：1978-04-10

申请人： George T. Pinson ,  Alex B. Hunter

发明人： George T. Pinson ,  Alex B. Hunter

IPC分类号： F41A21/30 ,  F41F3/045 ,  F41F3/04

CPC分类号： F41A1/08 ,  F41A21/30 ,  F41F3/0455

摘要： A shock suppressing device adapted to be attached to the aft end of a shoulder-fired rocket launcher. The device comprises a cylindrical housing defining a substantially enclosed expansion chamber having a diameter and cross-sectional area greater than that of the exhaust end of the launch tube. A plurality of annular baffles extend radially inwardly from the cylindrical housing and define aligned through openings through which a plug from a rocket being launched can be emitted rearwardly from the launch tube. The initial shock which follows the expulsion of the plug from the rocket is spread outwardly into the expansion chamber to engage the baffles therein. The baffles suppress the shock by absorbing a substantial portion of the energy of the shock wave, and also partially reflecting the shock wave in an upstream direction toward the launch tube. In the preferred form, the housing is made of several members which telescope together for storage, and are pulled out to an expanded position for use.

摘要翻译： 一种适用于安装在肩膛火箭发射器的后端的减震装置。 该装置包括限定基本封闭的膨胀室的圆柱形壳体，该膨胀室的直径和横截面面积大于发射管的排气端的直径和横截面面积。 多个环形挡板从圆柱形壳体径向向内延伸并且限定对准通过开口，来自发射的火箭的塞子可以通过该开口从发射管向后发射。 随着塞子从火箭中排出的初始冲击向外扩展到膨胀室中以与挡板接合。 挡板通过吸收冲击波的大部分能量来抑制冲击，并且还将部分地反射朝向发射管的上游方向的冲击波。 在优选形式中，壳体由若干将望远镜一起存放的构件制成，并被拉出到扩展位置以供使用。