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1. 发明授权

EP1503166B1 Gas powered toy gun 有权
标题翻译：天然气玩具枪
公开(公告)号：EP1503166B1
公开(公告)日：2007-06-13
申请号：EP04016797.5
申请日：2004-07-16
申请人： WESTERN ARMS
发明人： Kunimoto, Keiichi
IPC分类号： F41B11/32
CPC分类号： F41B11/721

2. 发明授权

EP0928945B1 Compressed air gun with bullet supplying mechanism 有权
标题翻译：航空武器，子弹供应
公开(公告)号：EP0928945B1
公开(公告)日：2003-07-02
申请号：EP99100264.3
申请日：1999-01-08
申请人： WESTERN ARMS
发明人： Kunimoto, Keiichi
IPC分类号： F41B11/32 , F41B11/02
CPC分类号： F41B11/56 , F41B11/721

3. 发明公开

EP1139057A2 Model gun in the type of revolver 有权
标题翻译：左轮式空气武器
公开(公告)号：EP1139057A2
公开(公告)日：2001-10-04
申请号：EP01108023.1
申请日：2001-03-29
申请人： WESTERN ARMS
发明人： Kunimoto, Keiichi
IPC分类号： F41B11/02
CPC分类号： F41B11/89 , F41B11/54 , F41B11/56 , F41B11/62 , F41B11/68 , F41B11/723
摘要： A model gun in the type of revolver comprises a frame member (10) to which a barrel (1) is fixed and a hammer (4) is rotatably attached, a cylindrical movable member (11;60) containing a pressure accumulating chamber (30), a plurality of bullet holding chambers (31; 61), a plurality of gas leading passages (32;62) connected with the bullet holding chambers (31,61) respectively, and a plurality of valves (33;63) each operative to cause one of the gas leading passages (332;62) to open into the pressure accumulating chamber (30) in response to movement of the hammer (4) and selectively mounted detachably on the frame member (10) between the barrel (1) and the hammer (4), a control mechanism (16,38) operative to keep selectively the cylindrical movable member (11;60) mounted detachably on the frame member (10) in a locked condition wherein one of the bullet holding chambers (31;61) is positioned to face a rear end portion of the barrel (1) and to release the cylindrical movable member (11;60) mounted detachably on the frame member (10) from the locked condition so as to be revolved on a central axis thereof in response to positions of a trigger (2), a driving mechanism (40;41) operative to cause the cylindrical movable member (11;60) mounted detachably on the frame member (10) and released from the locked condition to revolve on the central axis thereof in accordance with movement of the trigger (2), and a supporting member (35) attached rotatably to the frame member (10) for supporting the cylindrical movable member (11;60) so as to be mounted detachably on the frame member (10) and detached from the frame member (10) to take a swung out position selectively.

4. 发明公开

EP0928945A2 Compressed air gun with bullet supplying mechanism 有权
标题翻译：航空武器，子弹供应
公开(公告)号：EP0928945A2
公开(公告)日：1999-07-14
申请号：EP99100264.3
申请日：1999-01-08
申请人： WESTERN ARMS
发明人： Kunimoto, Keiichi
IPC分类号： F41B11/32 , F41B11/02
CPC分类号： F41B11/56 , F41B11/721
摘要： A model gun with automatic bullet supplying mechanism comprises a pressure accumulating chamber (43) from which a gas leading passage (44) extends, a slider (60) movable along a barrel structure (2), a pressure receiving portion (61A) fixed in the slider (60) at the back of the barrel structure (2), a movable member (20;70) provided with first and second inner spaces (23;73,24;74) and arranged at the back of a bullet holding chamber (4), and a movable valve (46;76) provided in the first inner space (23;73) formed in the movable member (20,70). The movable valve (46;76) is operative selectively, during a period in which the gas leading passage (44) is connected with the first and second inner spaces (23;73,24;74) formed in the movable member (20;70), to cause gas derived through the gas leading passage (44) from the pressure accumulating chamber (43) to act through the first inner space (23;73) on a sham bullet (BB) in the bullet holding chamber (4) and to shut off gas flow to the bullet holding chamber (4) through the first inner space (23;73) from the gas leading passage (44) so that the gas derived through the gas leading passage (44) from the pressure accumulating chamber (43) acts through the second inner space (24;74) on the pressure receiving portion (61A) to cause first the pressure receiving portion (61A) to move back in company with the slider (60) and then the movable member (20;70) also to move back for making preparations for supplying the bullet holding chamber (4) with a sham bullet (BB) from a magazine (41).

5. 发明公开

EP1139057A3 Model gun in the type of revolver 有权
标题翻译： Revolverartige Luftdruckwaffe
公开(公告)号：EP1139057A3
公开(公告)日：2004-05-26
申请号：EP01108023.1
申请日：2001-03-29
申请人： WESTERN ARMS
发明人： Kunimoto, Keiichi
IPC分类号： F41B11/02
CPC分类号： F41B11/89 , F41B11/54 , F41B11/56 , F41B11/62 , F41B11/68 , F41B11/723
摘要： A model gun in the type of revolver comprises a frame member (10) to which a barrel (1) is fixed and a hammer (4) is rotatably attached, a cylindrical movable member (11;60) containing a pressure accumulating chamber (30), a plurality of bullet holding chambers (31; 61), a plurality of gas leading passages (32;62) connected with the bullet holding chambers (31,61) respectively, and a plurality of valves (33;63) each operative to cause one of the gas leading passages (332;62) to open into the pressure accumulating chamber (30) in response to movement of the hammer (4) and selectively mounted detachably on the frame member (10) between the barrel (1) and the hammer (4), a control mechanism (16,38) operative to keep selectively the cylindrical movable member (11;60) mounted detachably on the frame member (10) in a locked condition wherein one of the bullet holding chambers (31;61) is positioned to face a rear end portion of the barrel (1) and to release the cylindrical movable member (11;60) mounted detachably on the frame member (10) from the locked condition so as to be revolved on a central axis thereof in response to positions of a trigger (2), a driving mechanism (40;41) operative to cause the cylindrical movable member (11;60) mounted detachably on the frame member (10) and released from the locked condition to revolve on the central axis thereof in accordance with movement of the trigger (2), and a supporting member (35) attached rotatably to the frame member (10) for supporting the cylindrical movable member (11;60) so as to be mounted detachably on the frame member (10) and detached from the frame member (10) to take a swung out position selectively.
摘要翻译：这种类型的左轮手枪的模型枪包括一个框架件（10），一个筒体（1）被固定到其上并且可旋转地安装一个锤子（4）;一个圆筒形活动件（11; 60），包含一个压力存储腔），多个子弹保持室（31; 61），分别与子弹保持室（31,61）连接的多个气体引导通路（32; 62）和分别操作的多个阀（33; 63）使得气体引导通道（332; 62）中的一个响应于锤（4）的移动而打开到压力存储室（30）中，并且可选择性地安装在桶（1）之间的框架构件（10）上，和锤（4），控制机构（16,38），其操作以选择性地保持可拆卸地安装在框架构件（10）上的圆柱形可动构件（11; 60）处于锁定状态，其中一个子弹保持室 ; 61）被定位成面向所述筒体（1）的后端部分并且释放所述圆柱形可动构件（11; 60），其从所述锁定状态可拆卸地安装在所述框架构件（10）上，以响应于触发器（2），驱动机构（40; 41）的位置而在其中心轴线上旋转，所述触发器构件（11; 60），其可拆卸地安装在框架构件（10）上并且根据触发器（2）的运动从锁定状态释放以在其中心轴线上旋转;以及支撑构件（35），其可旋转地附接到框架构件（10），用于支撑圆柱形可动构件（11; 60），以便可拆卸地安装在框架构件（10）上并且从框架构件（10）拆下以选择性地摆动。

6. 发明公开

EP1308689A3 Optical device controller in the type of imitative gun 有权
标题翻译：机构来控制的光学器件在一个训练武器
公开(公告)号：EP1308689A3
公开(公告)日：2003-07-02
申请号：EP02024736.7
申请日：2002-11-06
申请人： WESTERN ARMS
发明人： Keiichi, Kunimoto
IPC分类号： F41A33/02 , F41A33/06
CPC分类号： F41A33/06 , F41A33/02
摘要： An optical device controller in the type of imitative gun, which comprises a trigger-like portion (9), a barrel-like portion (1) having a muzzle-like opening (1a), a gas passage forming portion (6) fixed in connection with a rear end of the barrel-like portion (1) for providing a gas passage (5) formed therein, a grip portion (7) in which a gas chamber (34) and a gas leading passage (35) for leading a gas from the gas chamber (34) to the gas passage (5) formed in the gas passage forming portion (6) are provided, an optical device (50) positioned in the barrel-like portion (1) to face the outside through the muzzle-like opening (1a), an operation controlling portion (55) for sifting the optical device (50) from an inoperative condition to an operating condition in response to movement of the trigger-like portion (9), a movable valve (36) provided on the gas leading passage (35) for controlling the gas leading passage (35) to be open in response to the movement of the trigger-like portion (9), and a sliding member (4) having a pressure receiving portion (4d) formed therein to be positioned at the back of the barrel-like portion (1) for receiving pressure of the gas coming through the gas passage (5) formed in the gas passage forming portion (6) and the gas leading passage (35) which is controlled to be open by the movable valve (35) and provided to be moved back along the barrel-like portion (1) with the pressure of the gas acting on the pressure receiving portion (4d).

7. 发明公开

EP0922922A2 Model gun with automatic bullet supplying mechanism 有权
标题翻译： Luftdruckwaffe mit atomatischerGeschosszuführung
公开(公告)号：EP0922922A2
公开(公告)日：1999-06-16
申请号：EP98123355.4
申请日：1998-12-08
申请人： WESTERN ARMS
发明人： Kunimoto, Keiichi
IPC分类号： F41B11/06 , F41B11/02
CPC分类号： F41B11/56 , F41B11/62
摘要： A model gun with automatic bullet supplying mechanism, which comprises a slider (12) provided to be movable along a barrel (3) and a movable member (15) provided between a bullet holding chamber (4) and a pressure receiving portion (30A) to be movable along moving directions of the slider (12). A first gas guiding passage (35) for guiding gas supplied through a gas leading passage (45) from a pressure accumulating chamber (40) to the bullet holding chamber (4) and a second gas guiding passage (36) for guiding the gas supplied through the gas leading passage (45) from the pressure accumulating chamber (40) to the pressure receiving portion (30A) are provided in the movable member (15) to be coupled with each other and, during a period in which the gas leading passage is opened by a movable valve (42), the movable member (15) is operative to cause gas pressure to act on a sham bullet (BB) in the bullet holding chamber (4) so as to move the sham bullet (BB) forward from the bullet holding chamber (4) and, after the sham bullet (BB) has moved forward from the bullet holding chamber (4), to cause gas pressure to pass through the first gas guiding passage (35) and simultaneously to act on the pressure receiving portion (30A) so as to move the pressure receiving portion (30A) back with the slider (12), in accordance with the difference in resistance against gas flow between the first and second gas guiding passages (35, 36), and further to move back together with the slider (12) for making preparations for supplying the bullet holding chamber (4) with a sham bullet (BB) from a magazine (38).
摘要翻译：一种具有自动子弹提供机构的模型枪，其包括设置成可沿着筒体（3）移动的滑块（12）和设置在子弹保持室（4）和受压部分（30A）之间的可动构件（15）能够沿着滑块（12）的移动方向移动。第一气体引导通道（35），用于将通过气体引导通道（45）供给的气体从蓄压室（40）引导到子弹保持室（4）;以及第二气体引导通道（36），用于引导供应的气体通过从蓄压室（40）到压力接收部（30A）的气体导出通路（45）设置在可动部件（15）中，使其彼此结合，并且在气体导出通路通过可动阀（42）打开，可动构件（15）可操作以使气体压力作用在子弹保持室（4）中的假弹头（BB）上，以使假发子弹（BB）向前移动从子弹保持室（4）移出，并且在子弹（BB）已经从子弹保持室（4）向前移动之后，使气体压力通过第一气体引导通道（35）并同时作用在压力接收部分（30A），以将压力接收部分（30A）移动回w 根据第一和第二气体引导通道（35,36）之间的抵抗气体流动的差异，并且还与滑块（12）一起向后移动，用于为弹药提供准备工作保持室（4）与杂志（38）的假珠子（BB）相连。

8. 发明公开

EP0758074A2 Model gun with trajectory control function 失效
标题翻译： Spielzeugwaffe mit Geschossbahnsteuerung
公开(公告)号：EP0758074A2
公开(公告)日：1997-02-12
申请号：EP96111702.5
申请日：1996-07-19
申请人： WESTERN ARMS
发明人： Kunimoto, Keiichi, c/o Western Arms
IPC分类号： F41B11/12
CPC分类号： F41B11/00
摘要： A model gun with trajectory control function, which comprises a barrel structure (1) including an outer barrel member (8) and an inner barrel member (9), a tubular member (4) provided in a rear end portion of the outer barrel member (8) for forming a bullet holding portion (14) by which a spherical sham bullet (BB) is temporarily held to be shot with gas pressure and a bullet guiding portion (15) by which the spherical sham bullet (BB) shot from the bullet holding portion (14) is guided into the inner barrel member (9), and a slippery member (24) having a bullet contacting surface (24S) lower in friction coefficient than an inner surface of the bullet guiding portion (15) and provided on an inner surface of a lower part of the bullet guiding portion (15) in such a manner that the bullet contacting surface (24S) is variable in position to move in a direction of diameter of the bullet guiding portion (15), wherein a trajectory of the spherical sham bullet (BB) shot off through the barrel structure (1) is controlled in response to the position of the bullet contacting surface (24S) of the slippery member (24) in the direction of diameter of the bullet guiding portion (15).
摘要翻译：一种具有轨迹控制功能的模型枪，包括一个包括一个外筒构件（8）和一个内筒构件（9）的桶结构（1），一个管状构件（4），设置在外筒构件的后端部分（8），用于形成子弹保持部（14），通过该子弹保持部（14）暂时保持球状假发子弹（BB）以气压被射击;以及子弹引导部（15），通过所述子弹引导部（15），球状假发子弹子弹保持部（14）被引导到内筒构件（9）中，并且具有比弹子引导部（15）的内表面摩擦系数低的子弹接触面（24S）的滑动构件（24）在子弹引导部分（15）的下部的内表面上，使得子弹接触表面（24S）可在位置上变化以在子弹引导部分（15）的直径方向上移动，其中，球形假子弹（BB）的射击通过枪管射出响应于滑动构件（24）的子弹接触表面（24S）在子弹引导部分（15）的直径方向上的位置来控制结构（1）。

9. 发明公开

EP0647825A1 Model gun with automatic bullet supplying mechanism 失效转让
标题翻译： Spielzeugwaffe mit autoatischemKugelzuführsystem。
公开(公告)号：EP0647825A1
公开(公告)日：1995-04-12
申请号：EP94115869.3
申请日：1994-10-07
申请人： WESTERN ARMS
发明人： Kunimoto, Keiichi
IPC分类号： F41B11/02 , F41B11/32
CPC分类号： F41B11/56 , F41B11/721
摘要： A model gun with automatic bullet supplying mechanism, which comprises a slider (50) provided to be movable along the barrel (2), a movable member (54;60) provided to be movable along moving directions of the slider (50) between a bullet holding chamber (4a) provided at the back of the barrel (2) and a pressure receiving portion (51A) fixed in the slider (50) to be positioned at the back of the barrel (2) and movable with the slider (50), and a gas passage controller (25;62) provided to be movable in the movable member (54;60), wherein the gas passage controller (25;62) is operative selectively to control a first gas passage extending from a pressure accumulating chamber (33) through the movable member (54;60) to the bullet holding chamber (4a) to be open so that gas discharged from the pressure accumulating chamber (33) is supplied through the first gas passage to the bullet holding chamber (4a) and to control a second gas passage extending from the pressure accumulating chamber (33) through the movable member (54;60) to the pressure receiving portion (51A) to be open so that gas discharged from the pressure accumulating chamber (33) acts through the second gas passage on the pressure receiving portion (51A) to cause first the slider (50) to move back and then the movable member (54;60) also to move back for making preparations for supplying the bullet holding chamber (4a) with a sham bullet from a magazine (31) for containing sham bullets.
摘要翻译：一种具有自动子弹供给机构的模型枪，包括设置成可沿着筒体（2）移动的滑块（50），设置成可沿着滑块（50）的移动方向移动的可动构件（54; 60）设置在枪管（2）的后部的弹头保持腔（4a）和固定在滑块（50）中的压力接收部分（51A），以定位在枪管（2）的后部并且可与滑块（50 ）和气体通道控制器（25; 62），其设置成在所述可动构件（54; 60）中可移动，其中所述气体通道控制器（25,62）选择性地操作以控制从压力累积通过可动构件（54; 60）到子弹保持室（4a）的开口（33）被打开，使得从蓄压室（33）排出的气体通过第一气体通道供应到子弹保持室（4a））并且控制从压力存储室（33）延伸的第二气体通道，通过可动构件（54; 60）到压力接收部分（51A）打开，使得从蓄压室（33）排出的气体通过压力接收部分（51A）上的第二气体通道作用，首先使滑动器（50）向后移动，然后可移动部件（54; 60）也向后移动，以准备用于从用于容纳假子弹的盒子（31）的假子弹提供子弹保持室（4a）。

10. 发明授权

EP1308689B1 Optical device controller in the type of imitative gun 有权
标题翻译：机构来控制的光学器件在一个训练武器
公开(公告)号：EP1308689B1
公开(公告)日：2007-08-01
申请号：EP02024736.7
申请日：2002-11-06
申请人： WESTERN ARMS
发明人： Keiichi, Kunimoto
IPC分类号： F41A33/02 , F41A33/06
CPC分类号： F41A33/06 , F41A33/02

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