公开(公告)号：US06971299B2

公开(公告)日：2005-12-06

申请号：US10502887

申请日：2003-01-15

Applicant: Arne Franzén ,  Lars-Ake Carlqvist ,  Lars Ax ,  Eje Lantz

Inventor： Arne Franzén ,  Lars-Ake Carlqvist ,  Lars Ax ,  Eje Lantz

IPC: F41A1/10 ,  F41F3/045 ,  F41A1/08

CPC classification number: F41A1/10 ,  F41F3/0455

Abstract: The subject invention concerns a general method of producing countermass weaponry and is based on the use of a high-pressure system and a low-pressure system with a countermass (12, 26, 26′, 38) acting against the low-pressure system. The high-pressure system (7, 23, 23′, 36) shall, in practice, be formed by the combustion chamber for the weapon propellant charges (8, 22, 22′, 35) while the main part of the low-pressure system (25, 25′) shall, in initial stages, be formed by the storage and acceleration chamber for the countermass. The advantage of the subject invention is that said invention offers a possibility of achieving lower pressure levels around the grunner without, for such an end, diminishing the range of the weapon (1, 13).

公开(公告)号：US20110005375A1

公开(公告)日：2011-01-13

申请号：US12336789

申请日：2008-12-17

Applicant: Rolf PETTERSSON ,  Eje Lantz ,  Lars Ax ,  Kent Norgren

Inventor： Rolf PETTERSSON ,  Eje Lantz ,  Lars Ax ,  Kent Norgren

IPC: F41A1/10

CPC classification number: F41F3/0455 ,  F41A1/10 ,  F41A11/02

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20100282054A1

公开(公告)日：2010-11-11

申请号：US11984501

申请日：2007-11-19

Applicant: Lars Ax ,  Eje Lantz ,  Kent Norgren ,  Rolf Pettersson

Inventor： Lars Ax ,  Eje Lantz ,  Kent Norgren ,  Rolf Pettersson

IPC: F41A1/10

CPC classification number: F41A1/10 ,  F41F3/0455

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07353739B2

公开(公告)日：2008-04-08

申请号：US10559266

申请日：2004-06-02

Applicant: Lars Ax ,  Eje Lantz ,  Kent Norgren ,  Rolf Pettersson

Inventor： Lars Ax ,  Eje Lantz ,  Kent Norgren ,  Rolf Pettersson

IPC: F41A1/10

CPC classification number: F41A1/10

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07685919B2

公开(公告)日：2010-03-30

申请号：US11653939

申请日：2007-01-17

Applicant: Eje Lantz ,  Kent Norgren ,  Lars Ax

Inventor： Eje Lantz ,  Kent Norgren ,  Lars Ax

IPC: F41A1/08

CPC classification number: F41A1/10 ,  F41F3/042

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07191693B2

公开(公告)日：2007-03-20

申请号：US10858471

申请日：2004-06-02

Applicant: Lars Ax ,  Eje Lantz ,  Kent Norgren ,  Rolf Pettersson

Inventor： Lars Ax ,  Eje Lantz ,  Kent Norgren ,  Rolf Pettersson

IPC: F41A1/08

CPC classification number: F41A1/10

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07886649B2

公开(公告)日：2011-02-15

申请号：US12336789

申请日：2008-12-17

Applicant: Rolf Pettersson ,  Eje Lantz ,  Lars Ax ,  Kent Norgren

Inventor： Rolf Pettersson ,  Eje Lantz ,  Lars Ax ,  Kent Norgren

IPC: F41A1/08

CPC classification number: F41F3/0455 ,  F41A1/10 ,  F41A11/02

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20100031809A1

公开(公告)日：2010-02-11

申请号：US11653939

申请日：2007-01-17

Applicant: Eje Lantz ,  Kent Norgren ,  Lars Ax

Inventor： Eje Lantz ,  Kent Norgren ,  Lars Ax

IPC: F41A1/10 ,  B65D85/00

CPC classification number: F41A1/10 ,  F41F3/042

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07350449B2

公开(公告)日：2008-04-01

申请号：US10502886

申请日：2003-01-15

Applicant: Arne Franzén ,  Lars-Ake Carlqvist ,  Lars Ax ,  Eje Lantz

Inventor： Arne Franzén ,  Lars-Ake Carlqvist ,  Lars Ax ,  Eje Lantz

IPC: F41A1/08

CPC classification number: F41A1/10

Abstract: The subject invention concerns a method and a device enabling said packed countermass material (11) to open up said countermass packagings (10) in relation to the firing of countermass weaponry. The basic concept for the subject invention is, thus, that one near the rear outlet end (12) of a countermass weapon (1) barrel fashion a number of blades (15) to the interior of the outlet that protrude inwardly into the barrel sufficiently so as to cut into said countermass container (10), which is pressed past said blades (15) upon firing said weapon (1).

Abstract translation: 本发明涉及一种方法和装置，其使得所述打包的反质量材料（11）能够相对于反武器武器的射击而打开所述反质量包装（10）。 因此，本发明的基本概念是，靠近反武器（1）筒的后部出口端（12）附近的一些叶片将多个叶片（15）引导到出口内部，足以向内突出到筒体内部 以便切入所述反炸药容器（10），所述反质量容器（10）在燃烧所述武器（1）时被压过所述刀片（15）。

公开(公告)号：US20050235816A1

公开(公告)日：2005-10-27

申请号：US10502886

申请日：2003-01-15

Applicant: Arne Franzen ,  Lars-Ake Carlqvist ,  Lars Ax ,  Eje Lantz

Inventor： Arne Franzen ,  Lars-Ake Carlqvist ,  Lars Ax ,  Eje Lantz

IPC: F41A1/10 ,  F41A1/08

CPC classification number: F41A1/10

Abstract: The subject invention concerns a method and a device enabling said packed countermass material (11) to open up said countermass packagings (10) in relation to the firing of countermass weaponry. The basic concept for the subject invention is, thus, that one near the rear outlet end (12) of a countermass weapon (1) barrel fashion a number of blades (15) to the interior of the outlet that protrude inwardly into the barrel sufficiently so as to cut into said countermass container (10), which is pressed past said blades (15) upon firing said weapon (1).

Abstract translation: 本发明涉及一种方法和装置，其使得所述打包的反质量材料（11）能够相对于反武器武器的射击而打开所述反质量包装（10）。 因此，本发明的基本概念是，靠近反武器（1）筒的后部出口端（12）附近的一些叶片将多个叶片（15）引导到出口内部，足以向内突出到筒体内部 以便切入所述反炸药容器（10），所述反质量容器（10）在燃烧所述武器（1）时被压过所述刀片（15）。