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51. 发明授权

US08127755B2 Air gun and magazine for air gun 有权
标题翻译：气枪和气枪杂志
公开(公告)号：US08127755B2
公开(公告)日：2012-03-06
申请号：US12285974
申请日：2008-10-17
申请人： Tetsuo Maeda
发明人： Tetsuo Maeda
IPC分类号： F41B11/00
CPC分类号： F41B11/724
摘要： According to the present invention, by providing an extremely simple member such as a partition wall having a microscopic hole section, it is possible to reliably reduce the speed of a bullet to within a fixed speed, even a complicated decompression device such as a regulator is not provided. As a result, manufacturing time for the air gun is shortened, it is possible to lower manufacturing cost, and there is the effect of improving the manufacturing efficiency.This is because with an air gun or a magazine for an air gun of the present invention, by having a structure where the opening area of the microscopic hole section of the partition wall is smaller that the gas discharge path opening when the gas discharge path of the discharge valve is open, the gas volume per unit time that flows into the discharge valve chamber from the gas canister side by means of the microscopic holes section is smaller than the gas volume per unit time that flow out from the discharge valve chamber as a result of opening the gas discharge path of the discharge valve, which means that gas speed and gas pressure from the discharge valve chamber to the chamber where a bullet is positioned is lowered. The firing speed of a bullet is thus reduced.
摘要翻译：根据本发明，通过提供诸如具有微小孔部分的分隔壁的非常简单的部件，可以可靠地将子弹的速度降低到固定速度内，即使是诸如调节器的复杂的减压装置不提供。结果，缩短了气枪的制造时间，可以降低制造成本，具有提高制造效率的效果。这是因为，通过使用本发明的气枪或气枪用的气枪，通过具有如下结构：隔壁的微细孔部的开口面积小于当气体排出路径排出阀打开，通过微小孔部从气体罐侧流入排出阀室的每单位时间的气体体积比从排出阀室流出的每单位时间的气体体积小打开排出阀的气体排出路径的结果，这意味着从排出阀室到子弹定位的室的气体速度和气体压力降低。因此，子弹的击发速度降低。

52. 发明授权

US08100120B2 Electric air gun 有权
标题翻译：电动气枪
公开(公告)号：US08100120B2
公开(公告)日：2012-01-24
申请号：US12801417
申请日：2010-06-08
申请人： Tetsuo Maeda
发明人： Tetsuo Maeda
IPC分类号： F41B11/00
CPC分类号： F41B11/52 , F41B11/51 , F41B11/57 , F41B11/62 , F41B11/723
摘要： A bullet feed portion reciprocates and is positioned in a firing position where a bullet housing chamber is opposed to a bullet feed port, and in a non-firing position where the bullet feed port is closed. A gas flow path guides compressed gas to the bullet feed port in an inner barrel. A valve is biased to close the gas flow path. A firing action mechanism has a movable body that can be freely reciprocated along the inner barrel. The firing action mechanism moves the bullet feed portion to a firing position and moves the valve to a non-biasing direction. A power transmission unit transforms motor force into the locomotion of a movable body. When trigger is pulled, the motor moves the movable body toward the bullet feed port to feed a bullet into the bullet feed portion, and actuate the firing action mechanism.
摘要翻译：子弹进给部分往复运动并且位于击发位置，在该击发位置，子弹容纳室与子弹进给口相对，并且在子弹进给口关闭的非击球位置。气体流路将压缩气体引导到内筒中的子弹进料口。阀被偏置以关闭气体流动路径。击发动作机构具有能够沿内筒自由往复运动的移动体。点火动作机构将子弹进给部移动到点火位置，并将阀移动到非偏压方向。动力传递单元将电动机力转换为可移动体的运动。当拉动扳机时，马达使可移动体朝向子弹进给口移动，将子弹送入子弹进给部分，并致动击发动作机构。

53. 发明申请

US20110265775A1 Toy gun 有权
标题翻译：玩具枪
公开(公告)号：US20110265775A1
公开(公告)日：2011-11-03
申请号：US12923941
申请日：2010-10-15
申请人： Tetsuo Maeda
发明人： Tetsuo Maeda
IPC分类号： F41B11/00
CPC分类号： F41B11/723
摘要： A valve body is in a cylindrical shape and communicates with the rear-side end of a barrel on the front side. The valve body forms an air chamber therein. A discharge valve is positioned in the valve body. The discharge valve is hit by a bolt from behind and thereby opens or shuts the communication between the barrel and the air chamber. When the bolt makes forward or backward slide movement, the valve body is fit into a first opening at the front part of the bolt. The cylindrical portion or the closed end of the bolt is provided with a second opening through which the air in the bolt flows in or out.
摘要翻译：阀体为圆筒状，与前侧的筒体的后端连通。阀体在其中形成气室。排出阀位于阀体中。排出阀由后面的螺栓撞击，从而打开或关闭桶和空气室之间的连通。当螺栓向前或向后滑动时，阀体装配在螺栓前部的第一个开口处。螺栓的圆柱形部分或封闭端设置有第二开口，螺栓中的空气通过该第二开口流入或流出。

54. 发明授权

US08018702B2 Power supply abnormality detection circuit for on-vehicle electronic control device 有权
标题翻译：车载电子控制装置用电源异常检测电路
公开(公告)号：US08018702B2
公开(公告)日：2011-09-13
申请号：US12267225
申请日：2008-11-07
申请人： Tetsuo Maeda , Masaharu Yuhara , Masahide Fujita , Michihiro Takata , Takayuki Yano , Daisuke Yase
发明人： Tetsuo Maeda , Masaharu Yuhara , Masahide Fujita , Michihiro Takata , Takayuki Yano , Daisuke Yase
IPC分类号： H02H3/00
CPC分类号： B60R16/03 , G01R31/007
摘要： The on-vehicle electronic control device includes a main power supply circuit fed with power from an on-vehicle battery through an output contact of a power supply relay and a main power supply terminal of a connector to supply a stabilized control voltage to a microprocessor. When contact failure occurs in the main power supply terminal, the main power supply circuit is fed with bypass power from the output contact through a first electrical load and a commutation diode to perform the one of the report of the abnormality and the storage of the abnormality occurrence history information. A bypass power fed state is detected when an input voltage to the main power supply circuit is lower than a power supply voltage of the on-vehicle battery.
摘要翻译：车载电子控制装置包括通过电源继电器的输出触点和连接器的主电源端子从车载电池供电的主电源电路，以向微处理器提供稳定的控制电压。当主电源端子发生接触故障时，主电源电路通过第一电负载和换向二极管从输出触点馈送旁路电源，以执行异常报告和异常存储之一发生历史信息。当对主电源电路的输入电压低于车载电池的电源电压时，检测旁路供电状态。

55. 发明授权

US07963280B2 Magazine for air gun having rotary clip 有权
标题翻译：具有旋转夹的气枪杂志
公开(公告)号：US07963280B2
公开(公告)日：2011-06-21
申请号：US12285973
申请日：2008-10-17
申请人： Tetsuo Maeda
发明人： Tetsuo Maeda
IPC分类号： F41A9/61
CPC分类号： F41A9/73 , F41B11/54
摘要： There has been a problem that a projected part of a rear part of a pellet gets stuck with an end side of an attachment wall and rotation is interrupted when a rotary clip moves from a hit pin concave to an end side (i.e., attachment wall) of a magazine main body if the rear end of a pellet in a bore projects from a bore. In order to resolve the problem, there is proposed a magazine main body 1 and a magazine main body 1 having a rotary clip 2 rotatably attached to a rotary clip attachment part 3 of a magazine main body 1 characterized in that a clip opposing wall surface 33 of an attachment wall 34 of a clip opposing wall surface 33 gradually moves away from a cylindrical end surface of opposing rotary clip 2 towards an end side 31 of an attachment wall 34 within a range 35 of a rotational opposing surface positioned between a hit pin concave 32 and a side surface part 10 in the rotational direction of rotary clip 2.
摘要翻译：存在的问题是，当旋转夹从击打销凹入到端侧（即，附接壁）移动时，颗粒的后部的突出部分被粘附在安装壁的端侧，并且旋转被中断，如果孔中的颗粒的后端从孔突出的话，则可以是杂志主体。为了解决这个问题，提出了一种具有旋转夹2可旋转地安装在盒主体1的旋转夹具安装部3上的盒主体1和盒主体1，其特征在于夹具相对的壁面33 夹子相对的壁表面33的连接壁34在相对的旋转夹子2的圆柱形端表面之间逐渐移动到连接壁34的端侧31，该旋转相对表面的位置在击打销凹 32和侧面部10沿旋转夹2的旋转方向。

56. 发明申请

US20110048395A1 Toy gun 有权
标题翻译：玩具枪
公开(公告)号：US20110048395A1
公开(公告)日：2011-03-03
申请号：US12801471
申请日：2010-06-10
申请人： Tetsuo Maeda
发明人： Tetsuo Maeda
IPC分类号： F41B11/32
CPC分类号： F41B11/721 , F41B11/62
摘要： A bolt has a cylindrical fit receiving portion. When the bolt slides forward, the rear part of a valve body enters the fit receiving portion. At a closed end opposed to its opening behind the fit receiving portion, a cylindrical body is provided. The cylindrical body lets the interior of the bolt and the exterior of the bolt communicate with each other. The shank of an opening/closing body is slidably placed in the cylindrical body. This opening/closing body has an lid portion at the end of the shank on the fit receiving portion side and a coming-off preventing portion at the outside end of the shank. An opening/closing body spring is placed between the closed end of the bolt and the lid portion and pushes the lid portion toward the fit receiving portion.
摘要翻译：螺栓具有圆柱形配合接收部分。当螺栓向前滑动时，阀体的后部进入配合接收部分。在与接合部的后方开口相反的封闭端部，设有圆筒体。圆柱体使螺栓的内部和螺栓的外部彼此连通。打开/关闭主体的柄可滑动地放置在圆柱体中。该开闭体具有在配合容纳部侧的柄部的端部处的盖部和柄部的外端的防脱部。开闭体弹簧被放置在螺栓的封闭端和盖部之间，并将盖部朝向配合接收部推动。

57. 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.

58. 发明授权

US07669588B2 Rotary clip rotation for air gun 有权
标题翻译：气枪旋转夹旋转
公开(公告)号：US07669588B2
公开(公告)日：2010-03-02
申请号：US12069000
申请日：2008-02-14
申请人： Tetsuo Maeda
发明人： Tetsuo Maeda
IPC分类号： F41B11/00
CPC分类号： F41B11/54
摘要： A rotary clip rotation mechanism for an air gun, having a nail for engaging with a nail engagement section provided in the rotary clip and causing rotation of a rotary clip, comprises an L-shaped arm, capable of rotating about an arm shaft, with a muzzle side end opening section formed from a curved surface section; an arm elastic section provided at a position contacting the tip of the curved surface section of the L-shaped arm, a nail support arm provided so as to rotate on a gun rear end side of the L-shaped arm by means of a connecting elastic section, and a nail urged in the direction of the tip end by a nail elastic section provided on a tip of the nail support arm.
摘要翻译：一种用于气枪的旋转夹旋转机构，具有用于与设置在旋转夹中的指甲接合部接合并引起旋转夹的旋转的指甲，包括能够围绕臂轴旋转的L形臂，由曲面部形成的枪口侧端开口部; 臂部弹性部，其设置在与所述L字形臂的曲面部的前端接触的位置处，所述钉支撑臂设置成通过连接弹性体在所述L形臂的枪后端侧旋转以及通过设置在钉支撑臂的尖端上的指甲弹性部分沿尖端的方向推动的指甲。

59. 发明申请

US20100031944A1 Air gun with a blowback mechanism 有权
标题翻译：具有回吹机构的气枪
公开(公告)号：US20100031944A1
公开(公告)日：2010-02-11
申请号：US12222186
申请日：2008-08-05
申请人： Tetsuo Maeda
发明人： Tetsuo Maeda
IPC分类号： F41B11/00
CPC分类号： F41B11/723
摘要： The structure of air guns with a conventional blowback mechanism was complicated because they had a hammer, sear, trigger bar, bullet supply nozzle, bullet supply nozzle link, etc. These members operated every time when a bullet was shot resulting in the members being readily worn, with failure often occurring as well as problems with durability. In order to solve these problems, the valve body has a valve body air chamber sealed to contain the compressed gas supplied from the compressed gas source, and has a discharge valve which can move in a longitudinal direction. The discharge valve has a valve through hole that passes completely from the muzzle to the gun rear end direction, and a gas supply port that can open and close the valve body air chamber and valve through hole by the movement of the discharge valve in the longitudinal direction. Retreat of the inner barrel opens the gas supply port of the discharge valve to shoot a bullet and perform blowback.
摘要翻译：具有常规反吹机构的气枪的结构是复杂的，因为它们具有锤子，冲击杆，触发杆，子弹供应喷嘴，子弹供应喷嘴连杆等。这些构件在每次发射子弹时导致部件容易磨损，经常发生故障以及耐久性问题。为了解决这些问题，阀体具有密封以容纳从压缩气体源供给的压缩气体的阀体空气室，并且具有能够在长度方向上移动的排出阀。排放阀具有从枪口完全穿过枪后端的阀通孔，以及能够通过排出阀在纵向上的移动来打开和关闭阀体空气室和阀通孔的气体供给口方向。内桶的撤退打开排气阀的气体供应口，射出子弹并进行回吹。

60. 发明申请

US20090139506A1 Air gun 有权
标题翻译：气枪
公开(公告)号：US20090139506A1
公开(公告)日：2009-06-04
申请号：US12285972
申请日：2008-10-17
申请人： Tetsuo Maeda
发明人： Tetsuo Maeda
IPC分类号： F41F1/00
CPC分类号： F41B11/62 , F41B11/55
摘要： In the related art, impact on an inner barrel is strong, and functions as resistance, and each member is likely to be damaged because the biasing force of the retainer spring is strong.In order to solve the problems, there is provided an air gun in which the backward movement of an inner barrel 10 causes high-pressure gas to be injected into the inner barrel from a gas chamber 15, and a bullet W is projected after the inner barrel 10 has advanced towards the muzzle, the retainer 7 which retains a bullet W supplied from a magazine 16 can rotate in a direction towards the rear of the gun from the position where a bullet W is held, about the retainer rotational axis 70, a bullet abutment part 73 abuts on and holds the bullet W, and retention of a bullet W is released by the backward rotation with the movement of the inner barrel 10 towards the rear side of the gun.
摘要翻译：在现有技术中，对内筒的冲击是强的，并且起到阻力的作用，并且由于保持弹簧的作用力强，每个构件都可能被损坏。为了解决这些问题，提供了一种气枪，其中内筒10的向后运动使得高压气体从气室15喷射到内筒中，并且子弹W在内部枪管10朝向枪口前进，保持从刀库16供应的子弹W的保持器7可以沿着保持弹子W的位置沿着保持器旋转轴线70的方向朝向枪的后部的方向旋转，子弹抵接部73抵接并保持子弹W，并且通过内筒10朝向枪的后侧的移动，通过反向旋转来释放子弹W的保持。

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