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1. 发明授权

US07267119B2 Air gun 有权
标题翻译：气枪
公开(公告)号：US07267119B2
公开(公告)日：2007-09-11
申请号：US11024479
申请日：2004-12-30
申请人： Tetsuo Maeda , Yoshiyuki Maeda
发明人： Tetsuo Maeda , Yoshiyuki Maeda
IPC分类号： F41B11/00
CPC分类号： F41B11/723
摘要： An air gun including a slide, a barrel, a cylinder portion, a hit pin, a hollow valve pin chamber, a valve body, a gas supply port, a valve pin, a pressing section, a bullet feed nozzle link connected to a trigger; and a bullet feed nozzle. When the hit pin is pressed to the muzzle side and made to slide to the muzzle side, the valve pin slides to the muzzle side against an urging force to release an airtight state between the valve pin flange section and the gun rear end side side surface of the valve pin chamber; compressed gas supplied to the valve pin chamber from the gas supply port is supplied from between the valve pin chamber gun rear end side side surface and the valve pin flange section to the valve pin chamber side opening; and a bullet is fired from the muzzle by passing compressed gas through the bullet feed nozzle insertion section a supplying to the muzzle side of the bullet feed nozzle; and compressed gas is supplied from a clearance between the pressing section and through holes into which the pressing section is inserted to the gun rear end side to cause the cylinder section to move to the gun rear end side.
摘要翻译：一种气枪，包括滑动件，筒体，圆筒部分，打击销，中空阀销腔，阀体，气体供给口，阀销，按压部，连接到扳机的子弹进给喷嘴连杆 ; 和子弹进料喷嘴。当击打针被按压到枪口侧并滑动到枪口侧时，阀销克服止动力滑动到枪口侧，以释放阀销凸缘部分和枪后端侧表面之间的气密状态的阀销腔; 从气体供给口向阀销室供给的压缩气体从阀销室后侧侧面与阀销凸缘部之间供给到阀销室侧开口; 并且通过使压缩气体通过子弹进料喷嘴插入部而从枪口射出子弹，供应到子弹进料喷嘴的枪口侧; 压缩气体从按压部和压入部插入到喷枪后端侧的通孔之间的间隙供给，使气缸部移动到喷枪后端侧。

2. 发明授权

US07159584B2 Airgun firing mechanism 有权
标题翻译：气枪射击机制
公开(公告)号：US07159584B2
公开(公告)日：2007-01-09
申请号：US10445914
申请日：2003-05-28
申请人： Tetsuo Maeda , Yoshiyuki Maeda
发明人： Tetsuo Maeda , Yoshiyuki Maeda
IPC分类号： F41B11/02
CPC分类号： F41B11/62 , F41A9/73
摘要： The airgun firing mechanism of the present invention has a rotary magazine 1 with a plurality of bores 11 made from a material through which magnetic force can pass, and a magnet 10 is provided in the center of the magazine 1. Also, the airgun firing mechanism of the present invention has inner diameters of respective bores 11 of the rotary magazine 1 having a plurality of bores 11 formed to inner diameters capable of having pellets 91 inserted into them, with the magazine 1 being formed from a material that can pass magnetic force, and with a magnet 10 being provided in the center of the magazine 1. In this way, it is possible to repeatedly fire two different types of bullets, namely BB bullets 90 and pellets 91, using one magazine 1 of one airgun G.
摘要翻译：本发明的气枪击发机构具有：旋转刀库1，具有由磁力能通过的材料制成的多个孔11，并且磁体10设置在刀库1的中心。另外，气枪击发机构本发明的旋转刀库1的各个孔11的内径具有形成为能够插入其中的粒子91的内径的多个孔11，其中刀库1由能够通过磁力的材料形成，并且磁体10设置在磁带盒1的中心。以这种方式，可以使用一个气枪G的一个杂志1重复地发射两种不同类型的子弹，即BB子弹90和小球91。

3. 发明授权

US6026797A Air gun 有权
标题翻译：气枪
公开(公告)号：US6026797A
公开(公告)日：2000-02-22
申请号：US160805
申请日：1998-09-25
申请人： Tetsuo Maeda , Yoshiyuki Maeda , Yuichi Toyoda
发明人： Tetsuo Maeda , Yoshiyuki Maeda , Yuichi Toyoda
IPC分类号： F41B11/06 , F41B11/32
CPC分类号： F41B11/62 , F41B11/721
摘要： This invention can make a valve compact in function and improve using efficiency of a compressed gas and make an air gun compact. To achieve this object, an air gun is constructed by a hit pin arranged in a cylinder portion, a valve body arranged within a hollow portion of the cylinder portion and having a bullet supplying nozzle chamber and a valve pin chamber, a gas inlet port opened to a sleeve-shaped circumferential face of the valve pin chamber, a bullet supplying nozzle arranged within the bullet supplying nozzle chamber, and a valve pin arranged within the valve pin chamber. The hit pin is pressed on a muzzle side and the valve pin is slid to the muzzle side so that an airtight state between a valve pin flange portion and a side face of the valve pin chamber on its gun rear end side is released. A compressed gas is supplied to a nozzle chamber side opening and a valve pin chamber side opening from a clearance between the valve pin flange portion and the gun rear end side face of the valve pin chamber.
摘要翻译：本发明可以使压缩气体的功能紧凑并且提高压缩气体的使用效率，并使气枪紧凑。为了达到这个目的，气枪由设置在气缸部分中的撞针构成，阀体设置在气缸部分的中空部分内，并具有一个子弹供应喷嘴腔和一个阀销腔，一个气体入口打开连接到阀销室的套筒形周面，设置在子弹供给喷嘴室内的子弹供给喷嘴和布置在阀销室内的阀针。击打销被按压在枪口侧，并且阀销滑动到枪口侧，使得阀销凸缘部分和其枪管后端侧的阀销腔的侧面之间的气密状态被释放。将压缩气体从阀销凸缘部和阀销室的喷枪后端侧面之间的间隙供给到喷嘴室侧开口和阀销室侧开口。

4. 发明申请

US20080017180A1 Air gun 有权
公开(公告)号：US20080017180A1
公开(公告)日：2008-01-24
申请号：US11882495
申请日：2007-08-02
申请人： Tetsuo Maeda , Yoshiyuki Maeda
发明人： Tetsuo Maeda , Yoshiyuki Maeda
IPC分类号： F41B11/06
CPC分类号： F41B11/723
摘要： The object of the present invention is to improve shooting precision by causing a bullet to be fired before retreating of the slide commences, which is a problem in related art 3. An air gun of the present invention comprises; a slide, a barrel, a cylinder portion, a hit pin, a hollow valve pin chamber, a valve body, a gas supply port, a valve pin, a pressing section, a bullet feed nozzle link connected to a trigger; and a bullet feed nozzle, when the hit pin is pressed to the muzzle side and made to slide to the muzzle side, the valve pin slide to the muzzle side against urging force to release an airtight state between the valve pin flange section and the gun rear end side side surface of the valve pin chamber, compressed gas supplied to the valve pin chamber from the gas supply port is supplied from between the valve pin chamber gun rear end side side surface and the valve pin flange section to the valve pin chamber side opening, and a bullet is fired from the muzzle by passing compressed gas through the bullet feed nozzle insertion section a supplying to the muzzle side of the bullet feed nozzle, and compressed gas supplied from the valve pin chamber side opening is supplied from a clearance between the pressing section and through holes into which the pressing section is inserted to the gun rear end side to cause the cylinder section to move to the gun rear end side.

5. 发明申请

US20060260596A1 Air gun cartridge attachment and detachment apparatus 有权
标题翻译：气枪枪枪安装和拆卸装置
公开(公告)号：US20060260596A1
公开(公告)日：2006-11-23
申请号：US11134375
申请日：2005-05-23
申请人： Tetsuo Maeda , Yoshiyuki Maeda
发明人： Tetsuo Maeda , Yoshiyuki Maeda
IPC分类号： F41B11/00
CPC分类号： F41B11/62
摘要： An apparatus for installing a high-pressure gas cartridge of this invention comprises: a high-pressure gas cartridge attachment and detachment apparatus for an air gun comprising: a high-pressure gas cartridge housing provided in a clip of an air gun; a back grip panel for a grip formed as a clamp lever; a lever rotation axis constituting a rotation fulcrum for a back grip panel; and a pressing curved surface capable of pressing a bottom part of the high-pressure gas cartridge, wherein a side grip panel of the grip is provided in an attachable and detachable manner so as to open and close the high-pressure gas cartridge housing, the high-pressure gas cartridge may be attached and detached with the back grip panel of the grip rotated about the lever rotation fulcrum so as to be in an open state, and the back grip panel presses against the bottom of the high-pressure gas cartridge due to rotation centered about the lever rotation axis so as to be closed and so as to push up and install the high-pressure gas cartridge A.
摘要翻译：一种用于安装本发明的高压气瓶的设备包括：用于气枪的高压气瓶安装和拆卸装置，包括：设置在气枪的夹子中的高压气体仓壳体; 用于夹持件的后夹板，其形成为夹紧杆; 杠杆旋转轴构成后夹板的旋转支点; 以及能够按压高压气体仓的底部的按压曲面，其中把手的侧面抓握板以可安装和拆卸的方式设置，以便打开和关闭高压气瓶壳体，高压气瓶可以将手柄的后把手面板围绕杠杆旋转支点旋转以便处于打开状态而被安装和拆卸，后把手面板压靠高压气瓶的底部以围绕杠杆旋转轴线为中心旋转以关闭，并且推动并安装高压气瓶A.

6. 发明申请

US20100263652A1 Air gun 有权
标题翻译：气枪
公开(公告)号：US20100263652A1
公开(公告)日：2010-10-21
申请号：US11655205
申请日：2007-01-19
申请人： Tetsuo Maeda , Yoshiyuki Maeda
发明人： Tetsuo Maeda , Yoshiyuki Maeda
IPC分类号： F41B11/32
CPC分类号： F41B11/51 , F41B11/62 , F41B11/723
摘要： In an air gun of the related art, even if it is attempted to independent and separately adjust a firing operation and a blowback operation, this type of independent adjustment is difficult.This problem is solved by an air gun for firing a bullet using compressed gas, and having a mechanism for performing blowback, wherein the blowback mechanism is provided with a firing air chamber 25a and a blowback air chamber 25b, being two cavities capable of being supplied with compressed gas from a compressed gas source A and being sealed to contain the compressed gas, inside a valve body 24, a firing valve 27 inside the firing air chamber 25a, a blowback valve 29 inside the blowback air chamber 25b, and two valves 27, 29 that are capable of actuation independent of each other by operation of a trigger.
摘要翻译：在现有技术的气枪中，即使尝试独立地分别调节点火操作和回吹操作，这种独立调整也是困难的。这个问题是通过用于使用压缩气体射出子弹的气枪来解决的，并且具有用于进行回吹的机构，其中回吹机构设置有能够供应的两个空腔的燃烧空气室25a和回吹气室25b 来自压缩气体源A的压缩气体被密封以容纳压缩气体，在阀体24的内部，燃烧空气室25a内的点火阀27，回吹气室25b内的回吹阀29和两个阀27 ，29能够通过触发器的操作彼此独立地致动。

7. 发明申请

US20060162711A1 Air gun 有权
标题翻译：气枪
公开(公告)号：US20060162711A1
公开(公告)日：2006-07-27
申请号：US11024479
申请日：2004-12-30
申请人： Tetsuo Maeda , Yoshiyuki Maeda
发明人： Tetsuo Maeda , Yoshiyuki Maeda
IPC分类号： F41B11/00
CPC分类号： F41B11/723
摘要： An air gun including a slide, a barrel, a cylinder portion, a hit pin, a hollow valve pin chamber, a valve body, a gas supply port, a valve pin, a pressing section, a bullet feed nozzle link connected to a trigger; and a bullet feed nozzle. When the hit pin is pressed to the muzzle side and made to slide to the muzzle side, the valve pin slides to the muzzle side against an urging force to release an airtight state between the valve pin flange section and the gun rear end side side surface of the valve pin chamber; compressed gas supplied to the valve pin chamber from the gas supply port is supplied from between the valve pin chamber gun rear end side side surface and the valve pin flange section to the valve pin chamber side opening; and a bullet is fired from the muzzle by passing compressed gas through the bullet feed nozzle insertion section a supplying to the muzzle side of the bullet feed nozzle; and compressed gas is supplied from a clearance between the pressing section and through holes into which the pressing section is inserted to the gun rear end side to cause the cylinder section to move to the gun rear end side.
摘要翻译：一种气枪，包括滑动件，筒体，圆筒部分，打击销，中空阀销腔，阀体，气体供给口，阀销，按压部，连接到扳机的子弹进给喷嘴连杆 ; 和子弹进料喷嘴。当击打针被按压到枪口侧并滑动到枪口侧时，阀销克服止动力滑动到枪口侧，以释放阀销凸缘部分和枪后端侧表面之间的气密状态的阀销腔; 从气体供给口向阀销室供给的压缩气体从阀销室后侧侧面与阀销凸缘部之间供给到阀销室侧开口; 并且通过使压缩气体通过子弹进料喷嘴插入部而从枪口射出子弹，供给到子弹供给喷嘴的枪口侧; 压缩气体从按压部和压入部插入到喷枪后端侧的通孔之间的间隙供给，使气缸部移动到喷枪后端侧。

8. 发明授权

US07290539B2 Air gun cartridge attachment and detachment apparatus 有权
标题翻译：气枪枪枪安装和拆卸装置
公开(公告)号：US07290539B2
公开(公告)日：2007-11-06
申请号：US11134375
申请日：2005-05-23
申请人： Tetsuo Maeda , Yoshiyuki Maeda
发明人： Tetsuo Maeda , Yoshiyuki Maeda
IPC分类号： F41B11/06
CPC分类号： F41B11/62
摘要： An apparatus for installing a high-pressure gas cartridge of this invention comprises: a high-pressure gas cartridge attachment and detachment apparatus for an air gun comprising: a high-pressure gas cartridge housing provided in a clip of an air gun; a back grip panel for a grip formed as a clamp lever; a lever rotation axis constituting a rotation fulcrum for a back grip panel; and a pressing curved surface capable of pressing a bottom part of the high-pressure gas cartridge, wherein a side grip panel of the grip is provided in an attachable and detachable manner so as to open and close the high-pressure gas cartridge housing, the high-pressure gas cartridge may be attached and detached with the back grip panel of the grip rotated about the lever rotation fulcrum so as to be in an open state, and the back grip panel presses against the bottom of the high-pressure gas cartridge due to rotation centered about the lever rotation axis so as to be closed and so as to push up and install the high-pressure gas cartridge A.
摘要翻译：一种用于安装本发明的高压气瓶的设备包括：用于气枪的高压气瓶安装和拆卸装置，包括：设置在气枪的夹子中的高压气体仓壳体; 用于夹持件的后夹板，其形成为夹紧杆; 杠杆旋转轴构成后夹板的旋转支点; 以及能够按压高压气体仓的底部的按压曲面，其中把手的侧面抓握板以可安装和拆卸的方式设置，以便打开和关闭高压气瓶壳体，高压气瓶可以将手柄的后把手面板围绕杠杆旋转支点旋转以便处于打开状态而被安装和拆卸，而后把手面板压靠高压气瓶的底部以围绕杠杆旋转轴线为中心旋转以关闭，并且推动并安装高压气瓶A.

9. 发明授权

US06688298B2 Air gun magazine and air gun having said magazine 失效
标题翻译：气枪杂志和气枪有这个杂志
公开(公告)号：US06688298B2
公开(公告)日：2004-02-10
申请号：US10334708
申请日：2003-01-02
申请人： Tetsuo Maeda , Yoshiyuki Maeda
发明人： Tetsuo Maeda , Yoshiyuki Maeda
IPC分类号： F41B1102
CPC分类号： F41B11/55
摘要： A magazine for an air gun of this invention can be freely attached to and detached from an air gun body using a magazine body, and has a plurality of pellet holders capable of being loaded with one pellet at a time. The plurality of pellet holders move orbitally about a pellet holder path and the pellets can be fed one at a time from the pellet holders towards a rotary sub chamber positioned below. With the air gun of this invention, the direction of the rotary sub chamber can be changed by shifting a rotary sub chamber positioned below the magazine, a trans link and a bolt forwards and backwards, so that the direction of single pellets dropping from the magazine can be changed by ninety degrees for feeding into the barrel. The magazine conveyor link is also interlocked so as to move to the front and rear in unison with movement to the front and rear of the trans link.
摘要翻译：本发明的气枪用弹匣可以利用弹匣体自由地安装在气枪体上，从而能够从气枪主体拆卸，并且具有能一次装载一个球团的多个球团保持架。多个颗粒保持架围绕颗粒保持器路径轨道移动，并且颗粒可以一次一个地从颗粒保持器朝向位于下方的旋转子室进料。利用本发明的气枪，可以通过将位于料仓下方的旋转副室，反向连杆和螺栓向前和向后移动来改变旋转副室的方向，使得单个颗粒从盒的方向下降可以改变九十度进料桶。料仓输送机连杆也互锁，以便随着向连杆前后的移动而一致地向前后移动。

10. 发明授权

US07856969B2 Air gun 有权
公开(公告)号：US07856969B2
公开(公告)日：2010-12-28
申请号：US11655205
申请日：2007-01-19
申请人： Tetsuo Maeda , Yoshiyuki Maeda
发明人： Tetsuo Maeda , Yoshiyuki Maeda
IPC分类号： F41B11/00
CPC分类号： F41B11/51 , F41B11/62 , F41B11/723
摘要： In an air gun of the related art, even if it is attempted to independent and separately adjust a firing operation and a blowback operation, this type of independent adjustment is difficult.This problem is solved by an air gun for firing a bullet using compressed gas, and having a mechanism for performing blowback, wherein the blowback mechanism is provided with a firing air chamber 25a and a blowback air chamber 25b, being two cavities capable of being supplied with compressed gas from a compressed gas source A and being sealed to contain the compressed gas, inside a valve body 24, a firing valve 27 inside the firing air chamber 25a, a blowback valve 29 inside the blowback air chamber 25b, and two valves 27, 29 that are capable of actuation independent of each other by operation of a trigger.

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