公开(公告)号：US20050217468A1

公开(公告)日：2005-10-06

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: F41A1/10 ,  F41A19/00

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：US20050115392A1

公开(公告)日：2005-06-02

申请号：US10502887

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 ,  F41F3/045 ,  F41A19/00

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).

Abstract translation: 本发明涉及一种生产反武器装备的一般方法，并且是基于使用高压系统和具有作用在低压系统上的反作用力（12,26,26'，38）的低压系统。 实际上，高压系统（7,23,23'，36）由用于武器推进剂装料（8,22,22'，35）的燃烧室形成，而主要部分为低压 系统（25,25'）在初始阶段应由用于反质量的储存和加速室形成。 本发明的优点在于，所述发明提供了一种可以实现围绕碾压机的较低压力水平的目的，而无需为此而减少武器（1,13）的范围。