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1. 发明公开

EP3064884A1 A gas powered gun 有权
标题翻译： Gaswaffe
公开(公告)号：EP3064884A1
公开(公告)日：2016-09-07
申请号：EP15157143.7
申请日：2015-03-02
申请人： FX Airguns AB
发明人： Axelsson, Fredrik
IPC分类号： F41B11/723 , F41B11/62
CPC分类号： F41B11/723 , F41B11/62
摘要： The invention relates to a gas powered gun (1) for discharge of projectiles, comprising an open-close valve (60) arranged in a rear end of a pressure chamber (11), and arranged, in its open state, to allow passage of gas from the pressure chamber (11) into a barrel (4), to thereby discharge a projectile (12). The open-close valve (60) comprises a valve seat (44) and a valve head (62) provided in one end of an elongated extension member (63). A hammer (9) is arranged to cooperate with a hammer cooperating member (68) provided at a second end of the elongated extension member (63). The hammer (9) is arranged between the valve head (62) and the hammer cooperating member (68), so that, when the hammer (9) is moved in the firing direction into contact with the hammer cooperating member (68), the hammer cooperating member (68) pulls the valve head (62) out of contact with the valve seat (44), thereby bringing the open-close valve (60) to its open state.
摘要翻译：本发明涉及一种用于排放弹丸的气动枪（1），包括设置在压力室（11）的后端的开关阀（60），并且在打开状态下布置气体从压力室（11）进入筒体（4），从而排出射弹（12）。开关阀（60）包括设置在细长延伸构件（63）的一端中的阀座（44）和阀头（62）。锤（9）布置成与设置在细长延伸构件（63）的第二端处的锤配合构件（68）配合。锤头（9）配置在阀头（62）与锤子配合部件（68）之间，使锤子（9）在击发方向上与锤子配合部件（68）接触时，锤配合构件（68）拉动阀头（62）脱离与阀座（44）的接触，从而使开关阀（60）处于其打开状态。

2. 发明公开

EP1729082A1 Automatic gas powered gun 有权
标题翻译：自动气喘吁吁
公开(公告)号：EP1729082A1
公开(公告)日：2006-12-06
申请号：EP05104862.7
申请日：2005-06-03
申请人： FX Airguns AB
发明人： Axelsson, Fredrik
IPC分类号： F41B11/06 , F41B11/32
CPC分类号： F41B11/723
摘要： A gas powered gun for repeated discharge of projectiles, comprising a barrel adapted to receive a projectile from a magazine, a pressure chamber adapted to communicate with a compressed gas cartridge fitted to the gun, an open-close valve for exhausting compressed gas from said chamber to discharge a projectile in the barrel, and a hammer arranged to actuate said open-close valve. The gun comprises a chamber for collecting partly expanded compressed gas after said gas has been used to discharge said projectile, a piston arranged in a housing and being mechanically connected to said hammer, and a channel for directing said partly expanded gas into said housing, so that said gas will force said piston to move, thereby bringing said hammer to a ready-for-fire-position.
摘要翻译：一种用于反复排放弹丸的燃气枪，包括适于从弹匣接收弹丸的枪筒，适于与装配到枪上的压缩气瓶连通的压力室，用于从所述腔室排出压缩气体的开关阀以排出枪管中的射弹，以及锤子，其布置成致动所述开关阀。所述枪包括用于在所述气体用于排放所述弹丸之后收集部分膨胀的压缩气体的腔室，布置在壳体中并与所述锤子机械连接的活塞以及用于将所述部分膨胀的气体引导到所述壳体中的通道，因此所述气体将迫使所述活塞移动，从而将所述锤子置于准备就绪的位置。

3. 发明公开

EP3227627A1 A GAS POWERED GUN AND A PRESSURE TUBE FOR A GAS POWERED GUN 审中-公开
标题翻译：气体动力枪和气体动力枪的压力管
公开(公告)号：EP3227627A1
公开(公告)日：2017-10-11
申请号：EP15784639.5
申请日：2015-10-21
申请人： FX Airguns AB
发明人： AXELSSON, Fredrik
IPC分类号： F41B11/724
CPC分类号： F41B11/723 , F41B11/724 , F41B11/73
摘要： A gas powered gun and a pressure tube for a gas powered gun each comprises a gas regulator between a pressure chamber and a source of compressed gas. The gas regulator comprises a body forming first and second cylindrical portions connected to each other. The first cylindrical portion is in fluid connection with the pressure chamber. A piston is mounted for sliding movement in the first and second cylindrical portions. A valve seat is in the second cylindrical portion. An intermediate chamber is in the second cylindrical portion between the piston and the valve seat and in fluid connection with the source of compressed gas. A passageway through the piston connects the pressure chamber with the intermediate chamber. A biasing member presses the piston resiliently away from the valve seat. A valve seat adjusting mechanism is accessible to a user for adjusting a position of the valve seat.
摘要翻译：气动枪和用于气动枪的压力管各自包括在压力室和压缩气体源之间的气体调节器。气体调节器包括形成彼此连接的第一和第二圆柱形部分的主体。第一圆柱形部分与压力室流体连接。活塞安装成在第一和第二圆柱形部分中滑动。阀座位于第二圆柱形部分中。中间室位于活塞与阀座之间的第二圆柱形部分中并且与压缩气体源流体连接。通过活塞的通道将压力室与中间室连接起来。偏置构件弹性地将活塞压向远离阀座。用户可以使用阀座调节机构来调节阀座的位置。

4. 发明公开

EP3875884A1 A GAS POWERED GUN 有权
公开(公告)号：EP3875884A1
公开(公告)日：2021-09-08
申请号：EP20161570.5
申请日：2020-03-06
申请人： FX Airguns AB
发明人： Axelsson, Fredrik
IPC分类号： F41B11/723
摘要： A gas powered gun (1) for discharge of projectiles, comprising:
a valve (8) arranged to exhaust compressed gas from a pressure chamber (11) to thereby discharge a projectile inside a barrel;
a hammer (9) arranged to cooperate with said valve (8) to open said valve (8);
a movable spring abutment (17);
a spring (13) arranged between said hammer and said spring abutment
and arranged to spring load said hammer in a spring loading direction towards said valve;
an adjustment mechanism (21) including a rotatable cam member (22), being rotatably arranged with a rotational axis (A) substantially parallel to said spring loading direction,
the rotatable cam member (22) comprising a cam surface (25) facing essentially in said spring loading direction and being configured to cooperate with the spring abutment (17) which is pressed by said spring (13) in said spring loading direction to rest against said cam surface (25), so that, when said rotatable cam member (22) is turned around said rotational axis (A), said spring abutment (17) will slide against said cam surface (25) and move said spring abutment (17) in said spring loading direction, to thereby adjust a pretension of said spring (13).

5. 发明公开

EP1432957A1 AIRGUN WITH AIRFLOW CONTROL 有权
标题翻译：气枪与气流控制
公开(公告)号：EP1432957A1
公开(公告)日：2004-06-30
申请号：EP02773092.8
申请日：2002-09-26
申请人： FX Airguns AB
发明人： AXELSSON, Fredrik
IPC分类号： F41B11/32
CPC分类号： F41B11/723
摘要： An airgun comprising a valve (7) intended to be in contact with a compressed air cartridge, a barrel (2), into which a bullet (10) is insertable, and a passageway (8) connecting the valve (7) with the barrel (2). Moreover, the airgun has a flow-controlling element (23) with a plurality of through holes (24) of different diameters, which element is arranged in the passageway (8) so that a part of the element comprising at least one of said holes (24') extends transversely of the passageway. The diameter of the hole or holes which is/are positioned in the passageway thus defines the effective cross-section of the passageway and, consequently, the flow through the passageway. This means that the invention offers a better possibility of controlling the air flow.

6. 发明公开

EP4368937A1 A GAS-POWERED GUN 审中-实审
公开(公告)号：EP4368937A1
公开(公告)日：2024-05-15
申请号：EP22207183.9
申请日：2022-11-14
申请人： FX Airguns AB
发明人： Axelsson, Fredrik
IPC分类号： F41B11/60 , F41B11/62 , F41B11/723 , F41B11/724
CPC分类号： F41B11/60 , F41B11/62 , F41B11/723 , F41B11/724
摘要： A gas-powered gun for discharge of projectiles, comprising a pressure chamber for holding compressed gas, a valve arranged to release compressed gas from the pressure chamber to thereby discharge a projectile provided in a barrel, and a plenum chamber in fluid connection with the pressure chamber. The plenum chamber is formed coaxially around a rear portion of the barrel.

7. 发明公开

EP3730895A1 RIFLE SCOPE ADJUSTMENT 审中-公开
公开(公告)号：EP3730895A1
公开(公告)日：2020-10-28
申请号：EP19171170.4
申请日：2019-04-25
申请人： FX Airguns AB
发明人： Axelsson, Fredrik
IPC分类号： F41G1/38 , G02B7/00 , G02B23/00
摘要： A rifle scope comprising a monocular, having an optical axis, a mounting fixture, for mounting the scope on a rifle, a turret for adjustment of the optical axis in the vertical plane with respect to the mounting fixture. The rifle scope further comprises a rotational turret sensor for detecting an angular position of the turret, a processor for translating the angular position of the turret to the relevant distance by comparing said angular position against a predetermined function or relationship, and a display, for displaying said distance to the user. By this suitable manual adjustment of the scope may be facilitated, while the need to manually apply visual indications per ammunition type on the turret is eliminated.

8. 发明授权

EP3064884B1 A gas powered gun 有权
公开(公告)号：EP3064884B1
公开(公告)日：2018-01-10
申请号：EP15157143
申请日：2015-03-02
申请人： FX AIRGUNS AB
发明人： AXELSSON FREDRIK
IPC分类号： F41B11/723 , F41B11/62
CPC分类号： F41B11/723 , F41B11/62
摘要： The invention relates to a gas powered gun (1) for discharge of projectiles, comprising an open-close valve (60) arranged in a rear end of a pressure chamber (11), and arranged, in its open state, to allow passage of gas from the pressure chamber (11) into a barrel (4), to thereby discharge a projectile (12). The open-close valve (60) comprises a valve seat (44) and a valve head (62) provided in one end of an elongated extension member (63). A hammer (9) is arranged to cooperate with a hammer cooperating member (68) provided at a second end of the elongated extension member (63). The hammer (9) is arranged between the valve head (62) and the hammer cooperating member (68), so that, when the hammer (9) is moved in the firing direction into contact with the hammer cooperating member (68), the hammer cooperating member (68) pulls the valve head (62) out of contact with the valve seat (44), thereby bringing the open-close valve (60) to its open state.

9. 发明授权

EP3064885B1 Gas powered gun with velocity regulator 有权
标题翻译：带速度调节器的气动枪
公开(公告)号：EP3064885B1
公开(公告)日：2017-12-27
申请号：EP15157145.2
申请日：2015-03-02
申请人： FX Airguns AB
发明人： Axelsson, Fredrik
IPC分类号： F41B11/723 , F41B11/62
CPC分类号： F41B11/723 , F41B11/62
摘要： A gas powered gun comprising a valve (60) arranged to exhaust compressed gas from a chamber (11) to thereby discharge a projectile inside a barrel, and a hammer (9) arranged to be cooperate with a valve opening arrangement (63, 68) to thereby open the valve. A spring (22) is arranged between the hammer and a spring abutment (23) for spring loading the hammer. The gun further comprises an adjustment knob (36) turnable around an axis (A) of rotation, substantially perpendicular to the spring loading direction. The knob has a cam surface (39) having a varying radial distance from the axis of rotation, and a follower (32), integrated with the spring abutment, is pressed by the spring to rest against the cam surface. When the adjustment knob is turned, the follower will slide against the cam surface and move the follower and the spring abutment in the spring loading direction, to thereby adjust a pretension of the spring.

10. 发明公开

EP3064885A1 Gas powered gun with velocity regulator 有权
标题翻译： Gaswaffe mit Geschwindigkeitsregler
公开(公告)号：EP3064885A1
公开(公告)日：2016-09-07
申请号：EP15157145.2
申请日：2015-03-02
申请人： FX Airguns AB
发明人： Axelsson, Fredrik
IPC分类号： F41B11/723 , F41B11/62
CPC分类号： F41B11/723 , F41B11/62
摘要： A gas powered gun comprising a valve (60) arranged to exhaust compressed gas from a chamber (11) to thereby discharge a projectile inside a barrel, and a hammer (9) arranged to be cooperate with a valve opening arrangement (63, 68) to thereby open the valve. A spring (22) is arranged between the hammer and a spring abutment (23) for spring loading the hammer. The gun further comprises an adjustment knob (36) turnable around an axis (A) of rotation, substantially perpendicular to the spring loading direction. The knob has a cam surface (39) having a varying radial distance from the axis of rotation, and a follower (32), integrated with the spring abutment, is pressed by the spring to rest against the cam surface. When the adjustment knob is turned, the follower will slide against the cam surface and move the follower and the spring abutment in the spring loading direction, to thereby adjust a pretension of the spring.
摘要翻译：一种气体动力枪，包括阀（60），其被布置成从腔室（11）排出压缩气体，从而将筒体内的射弹排出;以及锤（9），其布置成与阀开口装置（63,68）配合，从而打开阀门。弹簧（22）布置在锤和弹簧座（23）之间，用于弹簧加载锤。枪还包括可绕着基本垂直于弹簧加载方向的旋转轴线（A）转动的调节旋钮（36）。旋钮具有与旋转轴线具有变化的径向距离的凸轮表面（39），并且与弹簧座接合一体的从动件（32）被弹簧按压以抵靠凸轮表面。当调节旋钮转动时，从动件将抵靠凸轮表面滑动，并且使向后和弹簧支座沿弹簧加载方向移动，从而调节弹簧的预紧力。

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