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1. 发明授权

US11346621B2 Recoilless apparatus for guns 有权
公开(公告)号：US11346621B2
公开(公告)日：2022-05-31
申请号：US17100862
申请日：2020-11-21
申请人： Zhisong Huang
发明人： Zhisong Huang
IPC分类号： F41A1/10 , F41A1/08
摘要： The invention relates to a recoilless apparatus for firing conventional cartridge-based ammunitions comprising a gun barrel and a compensating mass launch tube wherein a projectile is accelerated in one direction inside said gun barrel counterbalanced by a compensating mass accelerated in the opposite direction inside said launch tube thereby minimizing recoil and further providing means of automatic ammunition handling.

2. 发明授权

US09903679B1 Minigun with improved barrel clamp 有权
公开(公告)号：US09903679B1
公开(公告)日：2018-02-27
申请号：US15783167
申请日：2017-10-13
申请人： Thomas Rowe , Arthur O'Donnell
发明人： Thomas Rowe , Arthur O'Donnell
IPC分类号： F41A1/10 , F41A21/48 , F41F1/10 , F41A21/34
CPC分类号： F41A21/487 , F41A21/34 , F41F1/10
摘要： An improved barrel clamp assembly for a multi-barreled minigun includes a barrel clamp tube having a front end, a rear end, and a plurality of longitudinal openings extending along a portion the length of the tube between the front end and the rear end. An impeller is mounted in the barrel clamp tube between the tube front end and the tube rear end. The impeller includes a plurality of impeller blades that are spaced around a periphery of the impeller and that project forward from a rear flange portion of the impeller and the impeller blades define a plurality of air channels. A barrel assembly includes the barrel clamp tube, a flash suppressor mounted to the front end of the barrel clamp tube, and a barrel clamp collar mounted to the rear end of the barrel clamp tube. The impeller is mounted to the barrel clamp tube between the flash suppressor and the barrel clamp collar.

3. 发明授权

US09631882B2 Method and device for improving countermass-based recoil control in projectile launchers 有权
公开(公告)号：US09631882B2
公开(公告)日：2017-04-25
申请号：US14059002
申请日：2013-10-21
申请人： Kevin Paul Grant
发明人： Kevin Paul Grant
IPC分类号： F41A1/08 , F41A1/10 , F41A25/16
CPC分类号： F41A1/10 , F41A25/16
摘要： A recoil controller is disclosed whose body 1 incorporates a strategically designed inner surface or surfaces 2. A moving countermass 6 impacts one or more times against one or more inner surfaces 2. During this process momentum is transferred from the countermass 6, to the inner surfaces 2, and then to the body 1 of the recoil controller, and then to anything to which it is attached or against which it is braced. The distributions, over time, of the momenta resulting from this transfer of momentum will depend on various factors including the composition, geometry and placement of the inner surfaces 2. A given recoil controller is designed such that the distributions, over time, of the momenta resulting from its use, are preferable to the distributions, over time, of the original momenta. The countermass 6′ shown in FIG. 1 is the countermass 6 shown after one impact.

4. 发明授权

US08448556B2 Inner-ballistic for recoilless weapon 有权
标题翻译：无后坐力武器的内弹道
公开(公告)号：US08448556B2
公开(公告)日：2013-05-28
申请号：US13201571
申请日：2009-02-16
申请人： Christer Regebro
发明人： Christer Regebro
IPC分类号： F41A1/08 , F41A1/10
CPC分类号： F41A1/10
摘要： The present invention relates in general to a recoilless weapon (1) and, in particular to a new high- and low pressure system for recoilless weapons (1). The invention provides a recoilless weapon (1) comprising a launch tube (2) open at muzzle (3) and breech (4) ends thereof, a projectile (5) and a counter mass (6) residing in said recoilless weapon (1), the recoilless weapon (1) further comprises a high pressure part (7) containing a propellant charge (8) for propelling the projectile (5) and the counter mass (6) out of the launch system (1), a low pressure part (9) containing the counter mass (6), a blocking element (16) in the rear part of the launch tube (2) and gas-openings (10) between the high pressure part (7) and the low pressure part (9) The invention is characterized in that the projectile (5) is positioned in a first start position, where the projectile (5) is blocking the gas-openings (10) and where the projectile (5), upon ignition of the propellant charge (8), moves to further positions (12′) in the launch tube (2), where the gas-openings, successively, are unblocked by the projectile (5).
摘要翻译：本发明一般涉及无后坐力武器（1），特别涉及一种用于无后坐力武器的新的高低压系统（1）。本发明提供一种无后坐力武器（1），其包括在枪口（3）和后膛（4）端部开口的发射管（2），驻留在所述无后坐力武器（1）中的射弹（5）和反对质量块（6），所述无后坐力武器（1）还包括高压部分（7），其包含用于将所述射弹（5）和所述反批料（6）推出所述发射系统（1）的推进剂装料（8），低压部分（6），发射管（2）的后部的阻挡元件（16）和高压部（7）与低压部（9）之间的气体开口（10））本发明的特征在于，射弹（5）被定位在第一起始位置，其中射弹（5）阻挡气体开口（10），并且射弹（5）在点燃推进剂装料（ 8）移动到发射管（2）中的另外的位置（12'），其中气体开口依次被射弹（5）打开。

5. 发明申请

US20110005375A1 WEAPON SYSTEM 有权
标题翻译：武器系统
公开(公告)号：US20110005375A1
公开(公告)日：2011-01-13
申请号：US12336789
申请日：2008-12-17
申请人： Rolf PETTERSSON , Eje Lantz , Lars Ax , Kent Norgren
发明人： Rolf PETTERSSON , Eje Lantz , Lars Ax , Kent Norgren
IPC分类号： F41A1/10
CPC分类号： F41F3/0455 , F41A1/10 , F41A11/02
摘要： A modular weapon system of a preloaded recoilless gun including a barrel provided with a shell, a propellant charge and a countermass. The weapon system is configured in two parts including a first part of the barrel and a second part of the barrel. The first part of the barrel includes the shell and the second part of the barrel includes the propellant charge and countermass. A releasable locking device interconnects the second part of the barrel with the first part of the barrel.
摘要翻译：一种预加载的无后坐力枪的模块化武器系统，包括一个装有外壳的枪管，一个推进剂装药和一个反击枪。武器系统被配置成两部分，包括枪管的第一部分和枪管的第二部分。桶的第一部分包括壳，并且桶的第二部分包括推进剂装料和反驳。可释放的锁定装置将枪管的第二部分与枪管的第一部分相互连接。

6. 发明申请

US20100282054A1 Arrangement for weapon 审中-公开
标题翻译：武器安排
公开(公告)号：US20100282054A1
公开(公告)日：2010-11-11
申请号：US11984501
申请日：2007-11-19
申请人： Lars Ax , Eje Lantz , Kent Norgren , Rolf Pettersson
发明人： Lars Ax , Eje Lantz , Kent Norgren , Rolf Pettersson
IPC分类号： F41A1/10
CPC分类号： F41A1/10 , F41F3/0455
摘要： An arrangement for a weapon including a countermass for reducing the pressure around the weapon. The countermass is enclosed in a container, which is mountable in the barrel of the weapon behind an ammunition part. The container is provided with an openable bottom with break indications. A guiding folding support, configured as an annular element, is arranged adjacent to the openable bottom on the outside of the bottom relative to the countermass container. The annular element is provided with a support member for each openable flap forming part of the bottom. Thereby, the opening area in the bottom of the counter mass container is defined by folding edges, formed in each base region of the flaps in the open state as in contact with its corresponding support member.
摘要翻译：一种武器装置，包括减轻武器周围压力的对抗。反对手包装在容器中，该容器可安装在武器后面的弹药部分的枪管中。容器具有可打开的底部，具有断裂指示。构造为环形元件的引导折叠支撑件相对于反质量容器设置在底部外侧的可打开底部附近。环形元件设置有用于形成底部的一部分的每个可打开的折板的支撑构件。由此，相对质量容器的底部的开口面积是通过折叠边缘限定的，折边形成在打开状态下与其对应的支撑构件接触的襟翼的每个基部区域中。

7. 发明授权

US07353739B2 Arrangement for weapon 失效
标题翻译：武器安排
公开(公告)号：US07353739B2
公开(公告)日：2008-04-08
申请号：US10559266
申请日：2004-06-02
申请人： Lars Ax , Eje Lantz , Kent Norgren , Rolf Pettersson
发明人： Lars Ax , Eje Lantz , Kent Norgren , Rolf Pettersson
IPC分类号： F41A1/10
CPC分类号： F41A1/10
摘要： An arrangement for a weapon including a countermass for reducing the pressure around the weapon. The countermass is enclosed in a countermass container that can be opened at both ends. The invention aims to bring about a symmetrical opening with favorable recoil in a better way than in previous constructions. This is achieved by the countermass including elements that can bind and retain the liquid symmetrically in a desired geometry over the cross section of the barrel and the cross section of any following expansion part.
摘要翻译：一种武器装置，包括减轻武器周围压力的对抗。反质量封闭在可以在两端打开的反质量容器中。本发明旨在以比先前的结构更好的方式产生具有良好反冲的对称开口。这通过反质量来实现，其包括可以在筒的横截面和任何后续膨胀部分的横截面上以期望的几何形状对称地结合并保持液体的元件。

8. 发明授权

US5357841A Recoilless projectile launcher 失效
标题翻译：无回弹抛射发射器
公开(公告)号：US5357841A
公开(公告)日：1994-10-25
申请号：US90177
申请日：1993-07-19
申请人： Robert O. Clark , Michael J. Hinton , Russell Meddes
发明人： Robert O. Clark , Michael J. Hinton , Russell Meddes
IPC分类号： F41A1/08 , F41A1/10
CPC分类号： F41A1/08
摘要： A projectile launcher and in particular a mass/countermass projectile launcher in which the piston intercept(s) comprises a braking collar (8) made of a material which exhibits constrained progressive crushing. When a projectile (18) is fired the launching piston (10) impacts upon the braking collar (8) at the muzzle of the launcher and initiates constrained progressive crushing in the collar (8). The crushing of the collar (8) absorbs the kinetic energy of the piston (10) thus arresting the axial motion of the piston (10). The projectile launcher according to the present invention can be less massive than similar launchers that use conventional metal piston intercepts which is an advantage if the launcher is designed to be shoulder-launched by a human operator. The type of collar material preferably used is made of a solid filler embedded in a plastics matrix and in particular the solid filler is made of reinforcing fibers.
摘要翻译： PCT No.PCT / GB92 / 00373 Sec。 371日期：1993年7月19日 102（e）日期1993年7月19日PCT提交1992年3月3日PCT公布。公开号WO92 / 16808 日期：1992年10月1日。一种抛射发射器，特别是一种大规模/反炸弹射弹发射器，其中活塞拦截器包括由表现出受限制的逐渐破碎的材料制成的制动衬套（8）。当射弹（18）被发射时，发射活塞（10）撞击在发射器的枪口处的制动环（8），并且在套环（8）中开始受限制的渐进式破碎。轴环（8）的破碎吸收活塞（10）的动能，从而阻止活塞（10）的轴向运动。根据本发明的抛射发射器可以比使用常规金属活塞截距的类似发射器更小，如果发射器被设计为由人类操作者肩膀发射，则这是有利的。优选使用的套环材料的类型由嵌入塑料基质中的固体填料制成，特别是固体填料由增强纤维制成。

9. 发明授权

US4676136A Apparatus for recoilless firing of projectiles from a lauching tube 失效
标题翻译：用于从柔软管中弹丸射出的无后坐射击装置
公开(公告)号：US4676136A
公开(公告)日：1987-06-30
申请号：US930916
申请日：1986-11-17
申请人： Arthur Kalin
发明人： Arthur Kalin
IPC分类号： F41A1/08 , F41A1/10 , F41F3/02
CPC分类号： F41A1/10 , F41A1/08
摘要： An apparatus for recoilless firing of projectiles from a launching tube comprises within the launching tube a forward brake ring, a forward sabot, a propellant charge with an ignition element or screw, a rear sabot, a counter-mass, and a rear brake ring, arranged within the launching tube in the sequence listed. Upon ignition of the propellant charge, high acceleration forces are created by the ensuing high peak pressures, which consequently requires a robust construction. In order to avoid this drawback, according to the invention the aforementioned disadvantage can be eliminated by using a propellant charge comprising a first cylindrical propellant charge body and a second annular propellant charge body which surrounds this first cylindrical propellant charge body.
摘要翻译：一种用于从发射管弹回的射弹的装置包括在发射管内部包括一个前制动环，一个前部制动器，一个具有点火元件或者螺钉的推进剂装药，后部的装置，反向质量块和后制动环，按照列出的顺序排列在发射管内。在推进剂装料点燃时，由于随后的高峰值压力产生高的加速力，因此需要坚固的结构。为了避免这个缺点，根据本发明，通过使用包括第一圆柱形推进剂装料体和包围该第一圆柱形推进剂装料体的第二环形推进剂装料体的推进剂装料，可以消除上述缺点。

10. 发明授权

US4484524A Projectile for recoilless weapon 失效
标题翻译：无后坐力武器弹药
公开(公告)号：US4484524A
公开(公告)日：1984-11-27
申请号：US513681
申请日：1983-07-14
申请人： Marcel L. Dawant , Pierre Guillemain
发明人： Marcel L. Dawant , Pierre Guillemain
IPC分类号： F41A1/10 , F42B9/12
CPC分类号： F41A1/10
摘要： There is disclose a round of ammunition for a recoilless weapon of the type having a launch tube which is open at both ends, comprising a projectile, a propulsive charge positioned behind the projectile, a countermass positioned behind the propulsive charge, and a linking means connecting the countermass to the projectile. The linking means is formed of a plurality of small rigid linking rods of low mass and high ballistic coefficient fixed to the peripheral region of the countermass and on retaining elements located on the rear end of the projectile. The retaining elements are designed to shear during the launching of the projectile when the tensile load exerted on the retaining elements by the linking rods exceeds a predetermined level.
摘要翻译：公开了一种用于无反弹武器的弹药，其具有在两端敞开的发射管，包括射弹，位于射弹后面的推进电荷，位于推进装药后面的反作用力，以及连接装置对射弹的反击。连接装置由多个小质量和高弹道系数的小刚性连杆组成，固定在反质量的周边区域和位于射弹后端的保持元件上。保持元件被设计成在弹丸发射期间通过连接杆施加在保持元件上的拉伸载荷超过预定水平时剪切。

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