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1. 发明授权

US11473861B2 Recoilless, slideless repeating magazine-fed weapon 有权
公开(公告)号：US11473861B2
公开(公告)日：2022-10-18
申请号：US17053468
申请日：2018-06-01
申请人： Zsolt Hegyeshalmi
发明人： Zsolt Hegyeshalmi
IPC分类号： F41A1/08 , F41A9/55 , F41A9/65 , F41A3/72 , F41C7/02
摘要： A recoilless, slideless repeating magazine-fed (19) weapon, comprising a hammer (9), a hammer pull rod (7), a trigger spring (8) and a safety (28). The open breech (15) connects directly to the open, expanding cross-section funnel (18), and furthermore the funnel (18) has an extractor (24) on the side which connects to the forend (21) through a funnel pull rod (20), and furthermore the magazine (19) is connected to the magazine well (19/1) at the bottom of the open breech (15) with a magazine holding pin (19/6). The weapon is compatible with a variety of magazines (19), including box magazines (with one or more rows of cartridges), drum magazines, or helical magazines.

2. 发明申请

US20220146218A1 ACTIVE DEVICE FOR TOTAL INHIBITION OF THE RECOIL OF FIREARMS IN THE AXIS OF THE BARREL 有权
公开(公告)号：US20220146218A1
公开(公告)日：2022-05-12
申请号：US17435968
申请日：2020-03-02
申请人： Samuel DESSET
发明人： SAMUEL DESSET
IPC分类号： F41A1/08
摘要： The device aligned with the axis of the barrel of a firearm is configured to equalize, as well as possible, the momentum generated by the projectile and the burnt gases, by projecting a mass of fluid at a given speed in the opposite direction. The device includes a support to be attached to the weapon, a primary valve mechanism, a secondary valve mechanism and a duct for the gases to flow along. The secondary valve mechanism to seal and fill the tank with a pressurized fluid provided by an external system. The primary valve mechanism to seal and expel the fluid in a discharge zone. The device is particularly intended for military applications in order to improve the grouping of shots and to reduce the costs and limitations of using the barrels.

3. 发明授权

US11067354B2 Breech and method for noise reduction 有权
公开(公告)号：US11067354B2
公开(公告)日：2021-07-20
申请号：US16613630
申请日：2017-05-17
申请人： SAAB AB
发明人： Mathias Lindström , Peter Karlsson , Göran Backlund , Ingrid Söderquist
IPC分类号： F41A21/30 , F41A1/08 , F41A21/28 , F41A21/34 , F41A21/36 , F41F3/045
摘要： A breech for noise reduction in a recoil-less weapon is described. The breech is adapted to be arranged in fluid communication with a launcher of the weapon to release exhaust gas. The breech comprises a venturi tube. The venturi tube has an inlet at a first end adapted to be connected to the launcher, and an outlet for releasing the exhaust gas at a second end, wherein the area of the outlet is larger than the area of the inlet. The venturi tube further comprises an exhaust gas controlling element formed at the venturi tube structure. The exhaust gas controlling element is arranged to control the release of exhaust gas so as to decrease a sound pressure peak at the weapon. The inner envelope surface of the venturi tube is configured, such that the inner envelope surface does not alter or at least has a very small influence on recoil characteristics of the weapon.

4. 发明授权

US09441894B1 Bleeding mechanism for use in a propulsion system of a recoilless, insensitive munition 有权
标题翻译：用于无后坐力，不敏感弹药的推进系统的出血机制
公开(公告)号：US09441894B1
公开(公告)日：2016-09-13
申请号：US14276240
申请日：2014-05-13
申请人： Leon Moy
发明人： Leon Moy
IPC分类号： F41A1/08
CPC分类号： F42B39/20 , F41A1/10
摘要： A bleeding mechanism for use in the propulsion system of a recoilless, insensitive munition utilizing a utilizing a fluidic countermass. The present bleeding mechanism utilizes a firing pin or a similar puncture or tear device. A heat sensitive material blocks the movement of the firing pin. A mechanical locking mechanism locks the firing pin in position until it is unlocked by the melting of the heat sensitive material. When the insensitive munition is exposed to heat, the reaction of the heat sensitive material within the bleeding mechanism allows the firing pin to be released and to rupture a cartridge seal. The cartridge may be filled with a compressed compound, which releases gas under pressure to the countermass container, causing a countermass cover to rupture, thereby emptying the countermass fluid.
摘要翻译：在推进系统中使用利用流体反作用力的无后坐力，不敏感的弹药的出血机制。目前的出血机制使用击发销或类似的穿刺或撕裂装置。热敏材料阻挡撞针的运动。机械锁定机构将击发销锁定在适当的位置，直到其被热敏材料的熔化解锁为止。当不敏感的弹药暴露于热量时，散热机构内的热敏材料的反应允许击发针被释放并破坏墨盒密封。墨盒可以填充压缩的化合物，其将压力下的气体释放到反质量容器，导致反质量盖破裂，从而排空反质量流体。

5. 发明授权

US07984581B2 Projectile accelerator and related vehicle and method 有权
标题翻译：弹丸加速器及相关车辆及方法
公开(公告)号：US07984581B2
公开(公告)日：2011-07-26
申请号：US12008487
申请日：2008-01-11
申请人： John W. Rapp , Robert J. Howard
发明人： John W. Rapp , Robert J. Howard
IPC分类号： F41A19/58 , F41A1/08 , F41C9/06
CPC分类号： F41A19/65 , F41A1/08 , F41A1/10 , F41A25/02 , F41F3/10 , F42B5/035
摘要： An unguided projectile-accelerator system includes an enclosure, first and second charges, first and second projectiles, and a recoil-absorbing mechanism. The enclosure has an open first end and a closed second end, and the first and second charges are disposed within the enclosure. The first projectile is disposed within the enclosure between the first charge and the first end and is operable to exit the enclosure via the first end and to generate a first recoil in response to detonation of the first charge. The second projectile is disposed within the enclosure between the first charge and the second charge and is operable to exit the enclosure via the first end and to generate a second recoil in response to detonation of the second charge. The recoil-absorbing mechanism is disposed adjacent to the enclosure and is operable to absorb at least a respective portion of each of the first and second recoil.
摘要翻译：无引导的射弹加速器系统包括外壳，第一和第二电荷，第一和第二射弹以及反冲吸收机构。外壳具有敞开的第一端和闭合的第二端，并且第一和第二电荷设置在外壳内。第一弹丸设置在第一充电和第一端之间的外壳内，并且可操作以经由第一端离开外壳，并且响应于第一充电的爆震而产生第一反冲。第二射弹在第一充电和第二充电之间设置在外壳内，并且可操作以经由第一端离开外壳，并且响应于第二充电的爆震而产生第二反冲。反冲吸收机构设置成与外壳相邻，并且可操作以吸收第一和第二反冲中的每一个的至少相应部分。

6. 发明授权

US07823497B2 Countermass and countermass weapon 有权
标题翻译：反对和反武器
公开(公告)号：US07823497B2
公开(公告)日：2010-11-02
申请号：US11357191
申请日：2006-02-21
申请人： Jonas Östberg , Åke Jansson
发明人： Jonas Östberg , Åke Jansson
IPC分类号： F41A1/08
CPC分类号： F41A1/10
摘要： A countermass for use in a weapon to balance the forces arising when a launch able unit is launched from a launcher tube of the weapon. The countermass includes a first container enclosing a liquid. A countermass weapon includes a launcher tube open or openable in both ends. The launcher tube houses a launch able unit, a countermass including a first container enclosing a liquid, a pressure chamber, and a propellant charge that upon firing and combustion of the charge in cooperation with the pressure chamber and the countermass accelerates the launch able unit forwards in the tube at the same time as the countermass accelerates backwards in the tube. The first container is made of a non-rigid material. A second container is provided to cover or almost cover the first container. The second container is designed with damping characteristics.
摘要翻译：用于武器的反击，用于平衡从发射管发射的发射单位所产生的力量。反质量包括封闭液体的第一容器。反武器包括在两端打开或打开的发射管。发射管装有发射单元，包括封闭液体的第一容器，压力室和推进剂装料的反作用力，当与压力室和反作用力协同作用时，电荷的燃烧和燃烧加速发射能力单元向前在管中同时反驳在管中向后加速。第一容器由非刚性材料制成。提供第二容器以覆盖或几乎覆盖第一容器。第二个容器设计有阻尼特性。

7. 发明授权

US07685919B2 Method of configuring weapon 失效
标题翻译：配置武器的方法
公开(公告)号：US07685919B2
公开(公告)日：2010-03-30
申请号：US11653939
申请日：2007-01-17
申请人： Eje Lantz , Kent Norgren , Lars Ax
发明人： Eje Lantz , Kent Norgren , Lars Ax
IPC分类号： F41A1/08
CPC分类号： F41A1/10 , F41F3/042
摘要： A method of configuring a preloaded anti-armour weapon of the disposable type and including a countermass container in transport mode for restraining a shell loaded in a barrel of the weapon. The countermass container is replaced with a locking ring and the loaded barrel is placed in a first compartment and the countermass container is placed in a second compartment of a transport box.
摘要翻译：一种配置一次性类型的预加载的防铠装武器的方法，并且包括用于限制装载在所述武器的枪管中的壳的运输模式中的反质量容器。反密码容器被替换为锁定环，并且将装载的桶放置在第一隔间中，并且将反质量容器放置在运输箱的第二隔室中。

8. 发明授权

US07191693B2 Arrangement for weapon 有权
标题翻译：武器安排
公开(公告)号：US07191693B2
公开(公告)日：2007-03-20
申请号：US10858471
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： F41A1/08
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 with an openable cover provided with break indications. The arrangement brings about a symmetrical opening operation with favorable recoil in a better way than in previous constructions. This is achieved by the introduction of a guiding folding support arranged adjacent to the openable cover on the inside of the cover relative to the countermass container.
摘要翻译：一种武器装置，包括减轻武器周围压力的对抗。反驳包装在一个带有可打开的盖子的反间谍容器中，提供了断裂指示。该布置以比先前的结构更好的方式产生具有良好反冲的对称打开操作。这是通过引入相对于反质量容器在盖的内侧上相对于可打开盖布置的引导折叠支撑件来实现的。

9. 发明授权

US06935063B1 Triple-barrel shotgun 有权
标题翻译：三枪霰弹枪
公开(公告)号：US06935063B1
公开(公告)日：2005-08-30
申请号：US10830995
申请日：2004-04-26
申请人： Steve M. Johnson
发明人： Steve M. Johnson
IPC分类号： F41A1/08 , F41A19/21 , F41A21/06 , F41A21/40 , F41C7/11 , F41A3/00
CPC分类号： F41A1/08 , F41A19/21 , F41A21/06 , F41A21/40 , F41C7/11
摘要： A break down triple-barrel shotgun includes three barrels, having two bottom barrels and one top barrel positioned on top of the two bottom barrels. In this respect, the triple-barrel shotgun has features of both side by side and over and under shotguns. The triple-barrel shotgun has simple break down mechanical features and provides increased shot opportunities with the reliability of a breakdown shotgun. As a result, the number of shells that are jammed is lowered or eliminated in comparison with conventional three shot shotguns. Also, the cleaning, maintenance, and care of a shotgun having a three shot capability is simplified in comparison with conventional three shot shotguns. The subject triple-barrel shotgun is especially useful for waterfowl hunting for which a maximum of three shot capability is mandated. The triple-barrel shotgun allows the use of three interchangeable choke tubes, that allow the shot patterns to be changed or adjusted with respect to pattern density.
摘要翻译：分解三桶霰弹枪包括三个桶，两个底部桶和一个顶部桶位于两个底部桶的顶部。在这方面，三枪霰弹枪具有并排和霰弹枪的特点。三枪霰弹枪具有简单的分解机械特性，并提供了更高的射击机会，并具有击穿霰弹枪的可靠性。结果，与传统的三枪式枪相比，被卡住的炮弹的数量被降低或消除。此外，与传统的三枪式霰弹枪相比，简化了具有三射能力的霰弹枪的清洁，维护和保养。主题三枪霰弹枪特别适用于要求最多三枪的水禽捕猎。三桶霰弹枪允许使用三个可互换的扼流管，允许相对于图案密度改变或调整镜头图案。

10. 发明授权

US4753152A Arrangement for braking a sabot 失效
标题翻译：制动刹车的布置
公开(公告)号：US4753152A
公开(公告)日：1988-06-28
申请号：US749003
申请日：1985-06-25
申请人： Theodor Baechler
发明人： Theodor Baechler
IPC分类号： F41A1/08 , F41F17/12
CPC分类号： F41A1/08
摘要： To brake a sabot accelerated in a launcher of a recoiless rifle tube a mandrel shaped braking sleeve is disposed in the tube and an intermediate space is provided between a tapered surface of the mandrel and the tube into which the material of the front edge of the sabot expanded. In this way when the sabot is accelerated against the mandrel, its front edge slides along the tapered surface, radially outwardly into the intermediate space. This functions to deform and positively stop the movement of the sabot before it leaves the tube.
摘要翻译：为了制动加速在反冲式步枪管的发射器中的膛体，心轴形制动套筒设置在管中，并且在心轴的锥形表面和管子的前边缘的材料之间设置有中间空间扩大了以这种方式，当膛体相对于心轴加速时，其前缘沿着锥形表面径向向外滑入中间空间。这个功能可以在破坏物离开管子之前发生变形并积极地阻止它的移动。

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