公开(公告)号：US08161882B2

公开(公告)日：2012-04-24

申请号：US12959612

申请日：2010-12-03

申请人： Axel Pfersmann ,  Alfred Eckel

发明人： Axel Pfersmann ,  Alfred Eckel

IPC分类号： F42B5/30 ,  F42B5/38

CPC分类号： F42B5/38

摘要： A propellant charge for use for ammunition, in which the propellant charge is separate from the projectile, has a propellant charge substance which can be initiated by a fuse. In order to solve the problem of providing a propellant charge for use in a two-part munition, which on the one hand can be produced easily and at low cost and on the other hand does not present any risk of damage when mechanically loaded before use, it is proposed that a propellant charge casing be provided which surrounds the propellant charge substance, with the propellant charge casing being in the form of a plastic part which is composed of a non-combustible, temperature-stable plastic material.

摘要翻译： 用于弹药的推进剂费用，其中推进剂费用与射弹分开，具有可由保险丝启动的推进剂充电物质。 为了解决在两部分弹药中提供推进剂费用的问题，一方面可以容易地和低成本地制造，另一方面在使用前机械加载时不会有损坏的危险 建议提供围绕推进剂充电物质的推进剂充电壳体，其中推进剂充电壳体为由不可燃的温度稳定的塑料材料构成的塑料部件的形式。

公开(公告)号：US20090133570A1

公开(公告)日：2009-05-28

申请号：US12276529

申请日：2008-11-24

申请人： Axel Pfersmann ,  Alfred Eckel ,  Kai Willner ,  Johannes Geisler

发明人： Axel Pfersmann ,  Alfred Eckel ,  Kai Willner ,  Johannes Geisler

IPC分类号： F41C27/22

CPC分类号： F41A27/30 ,  F41A21/48 ,  F41A25/22

摘要： A weapon barrel of an automatic firearm is subject to bending oscillations during firing. A damping device is provided for damping the bending oscillations and to at least largely dissipate the kinetic energy of the bending oscillations by friction processes which are initiated by the bending oscillations, between two respective successive shots in the firing sequence.

摘要翻译： 自动枪支的武器枪在射击过程中会发生弯曲振荡。 提供了阻尼装置，用于阻尼弯曲振动，并且至少在很大程度上通过由激发序列中的两个相应的连续射击之间的弯曲振荡引起的摩擦过程来消耗弯曲振动的动能。

公开(公告)号：US20110162247A1

公开(公告)日：2011-07-07

申请号：US12976434

申请日：2010-12-22

申请人： HELMUT HAMMER ,  Axel Pfersmann

发明人： HELMUT HAMMER ,  Axel Pfersmann

IPC分类号： F41C27/06 ,  F42B30/04 ,  F42B14/00

CPC分类号： F41A1/08 ,  F42B5/10 ,  F42B10/06 ,  F42B15/04 ,  F42B30/10 ,  F42C19/0826

摘要： The present invention relates to a grenade that can be fired from a barrel, for recoilless firing. The barrel is open at both ends and is without any flow cross-section constrictions. The grenade is formed of a grenade base body which surrounds at least one explosive charge, and a flow cross-section reduction device for reducing the flow cross-section of the barrel. The device is arranged in the opposite direction to the firing direction X with respect to the grenade base body. The flow cross-section reduction device is connected to the grenade base body, separated from it, via a connecting device, and is connected to it such that it is stable during firing. A grenade launcher or shell firing apparatus has a grenade such as this, and the grenade firing apparatus has a barrel which is open at both ends and does not have any flow cross-section constrictions.

摘要翻译： 本发明涉及一种能够从枪管中发射的手榴弹，用于无后坐力的射击。 枪管在两端开放，没有任何流动横截面的收缩。 手榴弹由围绕至少一个炸药的手榴弹基体形成，以及用于减小枪管的流动横截面的流动横截面减小装置。 该装置相对于手榴弹基体在与发射方向X相反的方向上布置。 流动横截面减小装置通过连接装置与手榴弹基体连接，与其分离，并与其连接，使其在点火期间稳定。 手榴弹发射器或炮弹装置具有这样的手榴弹，并且手榴弹发射装置具有在两端敞开并且没有任何流动横截面收缩的枪管。

公开(公告)号：US20110072996A1

公开(公告)日：2011-03-31

申请号：US12959612

申请日：2010-12-03

申请人： Axel Pfersmann ,  Alfred Eckel

发明人： Axel Pfersmann ,  Alfred Eckel

IPC分类号： F42B5/38 ,  F42C19/08

CPC分类号： F42B5/38

摘要： A propellant charge for use for ammunition, in which the propellant charge is separate from the projectile, has a propellant charge substance which can be initiated by a fuse. In order to solve the problem of providing a propellant charge for use in a two-part munition, which on the one hand can be produced easily and at low cost and on the other hand does not present any risk of damage when mechanically loaded before use, it is proposed that a propellant charge casing be provided which surrounds the propellant charge substance, with the propellant charge casing being in the form of a plastic part which is composed of a non-combustible, temperature-stable plastic material.

摘要翻译： 用于弹药的推进剂费用，其中推进剂费用与射弹分开，具有可由保险丝启动的推进剂充电物质。 为了解决在两部分弹药中提供推进剂费用的问题，一方面可以容易地和低成本地制造，另一方面在使用前机械加载时不会有损坏的危险 建议提供围绕推进剂充电物质的推进剂充电壳体，其中推进剂充电壳体为由不可燃的温度稳定的塑料材料构成的塑料部件的形式。

公开(公告)号：US09488422B2

公开(公告)日：2016-11-08

申请号：US12976434

申请日：2010-12-22

申请人： Helmut Hammer ,  Axel Pfersmann

发明人： Helmut Hammer ,  Axel Pfersmann

IPC分类号： F42B15/00 ,  F41A1/08 ,  F42B30/10 ,  F42B5/10 ,  F42B15/04 ,  F42B10/06 ,  F42C19/08

CPC分类号： F41A1/08 ,  F42B5/10 ,  F42B10/06 ,  F42B15/04 ,  F42B30/10 ,  F42C19/0826

摘要： The present invention relates to a grenade that can be fired from a barrel, for recoilless firing. The barrel is open at both ends and is without any flow cross-section constrictions. The grenade is formed of a grenade base body which surrounds at least one explosive charge, and a flow cross-section reduction device for reducing the flow cross-section of the barrel. The device is arranged in the opposite direction to the firing direction X with respect to the grenade base body. The flow cross-section reduction device is connected to the grenade base body, separated from it, via a connecting device, and is connected to it such that it is stable during firing. A grenade launcher or shell firing apparatus has a grenade such as this, and the grenade firing apparatus has a barrel which is open at both ends and does not have any flow cross-section constrictions.

摘要翻译： 本发明涉及一种能够从枪管中发射的手榴弹，用于无后坐力的射击。 枪管在两端开放，没有任何流动横截面的收缩。 手榴弹由围绕至少一个炸药的手榴弹基体形成，以及用于减小枪管的流动横截面的流动横截面减小装置。 该装置相对于手榴弹基体在与发射方向X相反的方向上布置。 流动横截面减小装置通过连接装置与手榴弹基体连接，与其分离，并与其连接，使其在点火期间稳定。 手榴弹发射器或炮弹装置具有这样的手榴弹，并且手榴弹发射装置具有在两端敞开并且没有任何流动横截面收缩的枪管。

公开(公告)号：US08833227B2

公开(公告)日：2014-09-16

申请号：US13539669

申请日：2012-07-02

申请人： Axel Pfersmann ,  Fritz Schlenk ,  Manfred Hechtl ,  Alfred Eckel

发明人： Axel Pfersmann ,  Fritz Schlenk ,  Manfred Hechtl ,  Alfred Eckel

IPC分类号： F41A3/74 ,  F41A3/76 ,  F42B5/18

CPC分类号： F41A3/74 ,  F41A3/76

摘要： A sealing ring obturates a propellant charge cartridge of an automatic firearm for caseless ammunition, in particular against an end face of a firearm element, in particular for a breech or a projectile cartridge. The sealing ring contains a sealing surface that can be brought into contact with the end face. The sealing surface contains a first region around an annular opening of the sealing ring and a second region around the first region. The second region is set back relative to a tangential surface to the first region. In addition, a propellant charge cartridge for an automatic firearm for caseless ammunition, has at least one of the sealing rings. The propellant charge cartridge preferably contains one or multiple, in particular two, propellant charge chambers, which are provided with a sealing ring on each of the breech side and the projectile cartridge side.

摘要翻译： 密封环堵塞用于无弹药弹药的自动火器的推进剂充电筒，特别是针对枪支元件的端面，特别是用于后膛弹药或弹药筒。 该密封环包含能够与端面接触的密封面。 密封表面包含围绕密封环的环形开口的第一区域和围绕第一区域的第二区域。 第二区域相对于第一区域的切向表面回退。 此外，用于无弹药弹药的自动枪支的推进剂充电盒具有至少一个密封环。 推进剂充气筒优选地包含一个或多个，特别是两个推进剂装料室，其在后膛侧和弹丸筒侧的每个上设置有密封环。

公开(公告)号：US20110083548A1

公开(公告)日：2011-04-14

申请号：US12995334

申请日：2009-05-26

申请人： Axel Pfersmann

发明人： Axel Pfersmann

IPC分类号： F41A9/46

CPC分类号： F41A9/375 ,  F41A9/46

摘要： A weapon system uses caseless munitions. In order to permit a further use of the weapon system essentially without delay on jamming, a configuration of the weapon system is disclosed that has a weapon barrel, a projectile magazine with individual chambers and a propellant charge magazine with individual chambers. In order to guarantee a firing position, the projectile magazine and the propellant charge magazine, may be moved relative to the weapon barrel. The projectile magazine has a chamber located in a discharge position in which an ejector device for the projectile in the chamber may be activated. A further chamber of the projectile magazine may be loaded in the movement position for the projectile magazine and the propellant charge magazine has a chamber, located in a discharge position in which an ejector device for the propellant charge in the chamber may be activated. The further chamber of the propellant charge magazine may be loaded in the movement position of the propellant charge magazine.

摘要翻译： 武器系统使用无形弹药。 为了进一步使用武器系统基本上没有延迟地卡住，武器系统的配置被公开，其具有武器枪管，具有各个腔室的射弹弹匣和具有各个腔室的推进剂装药仓。 为了保证射击位置，弹药杂志和推进剂装药杂志可能相对于武器枪筒移动。 抛射弹匣具有位于放电位置的腔室，在该放电位置中可以激活用于腔室中的射弹的喷射器装置。 抛射弹匣的另一个腔室可以装载在弹药仓的运动位置，而推进剂装料仓具有一个位于放气位置的腔室，在该放电位置，用于推进剂的喷射器装置可以在腔室中充电。 推进剂装料仓的另一个室可以装载在推进剂装药仓的运动位置。

公开(公告)号：US5698811A

公开(公告)日：1997-12-16

申请号：US642439

申请日：1996-05-03

申请人： Axel Pfersmann

发明人： Axel Pfersmann

IPC分类号： F42C19/08

CPC分类号： F42B5/38 ,  F42C19/085

摘要： An igniting unit for a propellent charge, including a central perforated flame guiding tube having propellant rods which are oriented in an axial direction arranged on the outer surface thereof. On the inner surface of the flame guiding tube and on the casing surface of the propellant rods, however, not on the end surfaces of the latter, there is provided an igniting coating, and in which the igniting coating which is provided on the inner surface of the flame guiding tube is enhanced by an igniting powder strip which is oriented to extend in an axial direction.

摘要翻译： 一种用于推进剂装料的点火装置，包括一个具有推进剂棒的中心穿孔火焰引导管，该推进剂棒沿轴向设置在其外表面上。 然而，在火焰引导管的内表面和推进剂棒的壳体表面上，不是在后者的端面上设置有点火涂层，其中设置在内表面上的点燃涂层 通过定向为在轴向方向上延伸的点火粉末带来增强火焰引导管。

公开(公告)号：US08561541B2

公开(公告)日：2013-10-22

申请号：US13232497

申请日：2011-09-14

申请人： Axel Pfersmann

发明人： Axel Pfersmann

IPC分类号： F42B5/18

CPC分类号： F42B5/38 ,  F42B5/16 ,  F42B5/182

摘要： A propellant charge body for insertion into a propellant charge chamber in a firearm for firing caseless ammunition has a base body which contains a propellant charge. The diameter of the base body is less than the internal diameter of the propellant charge chamber. Radial projections are formed in one or more subareas on the circumference of the base body and match the radius of the base body in these subareas to the internal radius of the propellant charge chamber.

摘要翻译： 用于插入火器中的推进剂充注室的用于发射无弹药的推进剂装料体具有包含推进剂装料的基体。 基体的直径小于推进剂充气室的内径。 径向突起形成在基体的圆周上的一个或多个子区域中，并将这些子区域中的基体的半径与推进剂充电室的内半径相匹配。

公开(公告)号：US08359964B2

公开(公告)日：2013-01-29

申请号：US12995334

申请日：2009-05-26

申请人： Axel Pfersmann

发明人： Axel Pfersmann

IPC分类号： F41A9/06

CPC分类号： F41A9/375 ,  F41A9/46

摘要： A weapon system uses caseless munitions. In order to permit a further use of the weapon system essentially without delay on jamming, a configuration of the weapon system is disclosed that has a weapon barrel, a projectile magazine with individual chambers and a propellant charge magazine with individual chambers. In order to guarantee a firing position, the projectile magazine and the propellant charge magazine, may be moved relative to the weapon barrel. The projectile magazine has a chamber located in a discharge position in which an ejector device for the projectile in the chamber may be activated. A further chamber of the projectile magazine may be loaded in the movement position for the projectile magazine and the propellant charge magazine has a chamber, located in a discharge position in which an ejector device for the propellant charge in the chamber may be activated. The further chamber of the propellant charge magazine may be loaded in the movement position of the propellant charge magazine.

摘要翻译： 武器系统使用无形弹药。 为了进一步使用武器系统基本上没有延迟地卡住，武器系统的配置被公开，其具有武器枪管，具有各个腔室的射弹弹匣和具有各个腔室的推进剂装药仓。 为了保证射击位置，弹药杂志和推进剂装药杂志可能相对于武器枪筒移动。 抛射弹匣具有位于放电位置的腔室，在该放电位置中可以激活用于腔室中的射弹的喷射器装置。 抛射弹匣的另一个腔室可以装载在弹药仓的运动位置，而推进剂装料仓具有一个位于放气位置的腔室，在该放电位置，用于推进剂的喷射器装置可以在腔室中充电。 推进剂装料仓的另一个室可以装载在推进剂装药仓的运动位置。