公开(公告)号：US12111130B2

公开(公告)日：2024-10-08

申请号：US18041550

申请日：2020-12-01

申请人： GAMO OUTDOOR, S.L.

发明人： Julián Arnedo Vera ,  Gonzalo Velilla Sánchez

IPC分类号： F41B11/723 ,  F41B11/72

CPC分类号： F41B11/723 ,  F41B11/72

摘要： Of the type actuated by a trigger (9) having a support part (14), which defines a housing (1) which comprises at least one air inlet (2,12), at least one outlet (3), characterised in that it comprises:



a first body (5), as a valve, which, when in a rest position, blocks the air outlet (3);
a second body (6), as a piston, which partially encloses the first body (5), said second body (5) being blocked by the trigger (9) when in a rest position,
a first elastic means (8), arranged in the housing (1), between the second body (6) and the support part (14),
a slot (10), formed in the first body (5), and
a pin (11), crossing the slot (10), and which fits in certain holes (13) formed in the second body (6).

公开(公告)号：US10184751B2

公开(公告)日：2019-01-22

申请号：US15365234

申请日：2016-11-30

申请人： MARUZEN COMPANY LIMITED

发明人： Tetsuo Maeda

IPC分类号： F41B11/00 ,  F41B11/723 ,  F41B11/62 ,  F41B11/89 ,  F41B11/73 ,  F41B11/72

摘要： A valve body used in a shooting mechanism of an air gun includes a hollow valve body air chamber, a bottom portion of the chamber is detachably closed with a fit lid. A valve body cover is attached to the valve body. The valve body cover includes unit covers that are joined together. The unit covers include a lateral portion forming a part of the valve body cover and a joint. A unit cover bottom portion forms a part or all of the bottom portion of the valve body cover. When the valve body is housed in the unit covers, the unit covers are attached to the circumference of the valve body, and the bottom portion of the valve body cover is closed and may cover the lid.

公开(公告)号：US09618296B2

公开(公告)日：2017-04-11

申请号：US14658215

申请日：2015-03-15

申请人： Jack V Rice

发明人： Jack V Rice

IPC分类号： F41B11/72 ,  F41B11/721

CPC分类号： F41B11/721

摘要： A innovative sliding valve used in paintball gun or other compressed gas propelled firearm, wherein a portion of the valve body where air is exhausted is reduced in size to allow pressurized air to exhaust more quietly around the valve body by feeding into the air exhaust apertures formed on an extended wall of valve body. Because the air pressure is balanced between two equal, or nearly equal, sized O-rings on a central spindle, the valve can be opened more smoothly and quietly, and with less opening force. Further, because the exhaust O-ring is contained with apertures and seals against the escaping air, with the resulting compression of the O-ring away from the sealing surface, the O-ring is held in place, and cutting and wear of the O-ring is substantially reduced.

公开(公告)号：US20140345588A1

公开(公告)日：2014-11-27

申请号：US14458658

申请日：2014-08-13

申请人： Loc T. Pham ,  Omar Alonso Macy ,  Khanh Tran

发明人： Loc T. Pham ,  Omar Alonso Macy ,  Khanh Tran

IPC分类号： F41B11/70 ,  F41B11/72 ,  F41B11/50

CPC分类号： F41B11/70 ,  F41B11/50 ,  F41B11/72

摘要： A paintball assembly capable of retaining a paintball in a loading chamber using a paintball catcher is disclosed. The paintball assembly includes a loading chamber, a detent, and a bolt. The loading chamber is coupled to a loading port to receive paintballs. In one embodiment, the detent includes a paintball catcher capable of catching the paintball as it is loaded into the loading chamber. In one example, the paintball catcher is a flexible paintball catcher extending into the loading chamber and is able to catch the paintball and hold it in a predefined position. When a trigger is pulled, the bolt pushes the paintball into a firing chamber while the paintball catcher releases the paintball.

摘要翻译： 公开了一种能够使用彩弹捕获器在装载室中保持彩弹的彩弹组件。 彩弹组件包括装载室，制动器和螺栓。 装载室联接到装载口以接收彩弹。 在一个实施例中，制动器包括一个能够在彩弹被装载到装载室中时捕捉彩弹的彩弹捕获器。 在一个示例中，彩弹捕获器是延伸到装载室中的灵活的彩弹捕获器，并且能够捕捉彩弹并将其保持在预定位置。 当扳机被拉动时，螺栓将彩弹球推入射击室，而彩弹捕手则释放彩弹。

公开(公告)号：US20050235976A1

公开(公告)日：2005-10-27

申请号：US11113641

申请日：2005-04-25

申请人： Martin Carnall

发明人： Martin Carnall

IPC分类号： F16K11/07 ,  F41B11/72 ,  F41B11/00

CPC分类号： F41B11/721

摘要： A paintball gun assembly comprises a casing having a barrel and a bolt moveable in the barrel to select and fire paintballs. There are located in the casing under the barrel in a linear array generally parallel with the barrel a low pressure regulator, a chamber for air under pressure, a spool valve, a poppet valve, a solenoid and a battery. The spool valve comprises an elongated housing of circular section in which a spool is reciprocable to move seals on the spool relative to radial openings of the housing. The valve has an input opening at one end of the spool and the spool has a longitudinal bore to communicate said input opening with the periphery of the spool at a position between an adjacent pair of said seals.

摘要翻译： 彩弹枪组件包括具有镜筒和可在镜筒中移动的螺栓的壳体，以选择和起火彩弹。 在筒体下面的壳体中以与管筒大致平行的线性阵列位于低压调节器，用于空气的压力室，滑阀，提升阀，螺线管和电池。 滑阀包括圆形截面的细长壳体，其中卷轴可往复运动，以相对于壳体的径向开口移动卷轴上的密封件。 阀门在阀芯的一端具有一个输入口，阀芯具有一个纵向孔，用于将相应的一对密封件之间的位置连接在阀芯的周边。

公开(公告)号：US20050194558A1

公开(公告)日：2005-09-08

申请号：US11072547

申请日：2005-03-04

申请人： Martin Carnall ,  Paul Garry

发明人： Martin Carnall ,  Paul Garry

IPC分类号： F16K3/24 ,  F16K3/26 ,  F16K31/00 ,  F41B11/72

CPC分类号： F41B11/723 ,  Y10S251/90

摘要： A valve for communicating a source 14 of compressed fluid with an opening 13 of an adjacent chamber 12 in a sleeve 11 comprises a circumferentially separated array of depressions 15 in the outer periphery of a bolt 10. Areas 19 and 20 of the bolt periphery between the depressions 15 serve to support the radially inner side of an O-ring seal 16 when the latter is aligned with the depressions.

摘要翻译： 用于将压缩流体源14与套筒11中的相邻室12的开口13连通的阀包括在螺栓10的外周中周向分离的凹陷阵列15。 在凹部15之间的螺栓周边的区域19和20用于在O形环密封件16与凹部对准时支撑O形环密封件16的径向内侧。

公开(公告)号：US06904902B2

公开(公告)日：2005-06-14

申请号：US10491239

申请日：2002-09-26

申请人： Fredrik Axelsson

发明人： Fredrik Axelsson

IPC分类号： F41B11/72 ,  F41B11/00

CPC分类号： F41B11/723

摘要： An airgun comprising a valve intended to be in contact with a compressed air cartridge, a barrel, into which a bullet is insertable, and a passageway connecting the valve with the barrel. Moreover, the airgun has element with a plurality of through holes of different diameters, which element is arranged in the passageway so that a part of the element comprising at least one of said holes 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.

摘要翻译： 一种气枪，包括旨在与压缩空气筒接触的阀，可插入子弹的筒，以及将阀与筒连接的通道。 此外，气枪具有具有多个不同直径的通孔的元件，该元件设置在通道中，使得包括至少一个所述孔的元件的一部分横向于通道延伸。 因此，定位在通道中的孔或孔的直径限定了通道的有效横截面，并因此限定了通过通道的流动。 这意味着本发明提供了更好的控制气流的可能性。

公开(公告)号：US6073620A

公开(公告)日：2000-06-13

申请号：US166905

申请日：1998-10-06

申请人： Keiichi Kunimoto

发明人： Keiichi Kunimoto

IPC分类号： F41B11/56 ,  F41B11/72 ,  F41B11/06

CPC分类号： F41B11/56 ,  F41B11/721

摘要： A model gun with automatic bullet supplying mechanism comprises a pressure accumulating chamber from which a gas leading passage extends, a slider movable along a barrel structure, a pressure receiving portion fixed in the slider at the back of the barrel structure, a movable member provided with first and second inner spaces and arranged at the back of a bullet holding chamber, a passage connecting portion provided at the outside of the movable member for connecting the gas leading passage to the first and second inner spaces in the movable member, and a movable valve provided in the passage connecting portion. The movable valve is operative selectively, during a period in which the gas leading passage is connected through the passage connecting portion to the first and second inner spaces in the movable member, to cause gas derived through the gas leading passage from the pressure accumulating chamber to act through the first inner space in the movable member on a sham bullet in the bullet holding chamber and to shut off gas flow to the bullet holding chamber through the first inner space in the movable member from the gas leading passage so that the gas derived through the gas leading passage from the pressure accumulating chamber acts through the second inner space in the movable member on the pressure receiving portion to cause the pressure receiving portion to move back in company with the slider.

摘要翻译： 具有自动子弹供给机构的模型枪包括：气体导向通道延伸的压力存储室，可沿着桶结构运动的滑块;固定在筒结构背面的滑块中的压力接收部分;设置有 第一内部空间和第二内部空间，并且布置在子弹保持室的后部，设置在可动构件的外侧的通道连接部分，用于将气体引导通道连接到可移动构件中的第一和第二内部空间;以及可移动阀 设置在通道连接部分中。 可动阀在选择性地工作时，在气体导出通道通过通道连接部分连接到可移动部件中的第一和第二内部空间的期间，使得通过气体导出通道从压力积聚室得到的气体 通过弹头保持室中的假弹头上的可移动部件中的第一内部空间作用，并且通过气体引导通道中的可移动部件中的第一内部空间切断通向子弹保持室的气体，使得通过 来自蓄压室的气体引导通道通过压力接收部分上的可动构件中的第二内部空间作用，以使压力接收部分与滑块一起向后移动。

公开(公告)号：US5664552A

公开(公告)日：1997-09-09

申请号：US623127

申请日：1996-03-28

申请人： Keiichi Kunimoto

发明人： Keiichi Kunimoto

IPC分类号： F41B11/56 ,  F41B11/62 ,  F41B11/682 ,  F41B11/72 ,  F41B11/721 ,  F41B11/00

CPC分类号： F41B11/62 ,  F41B11/721

摘要： A gas pressure accumulating and supplying device for use in model guns, which comprises a pressure accumulating chamber provided in a case member, a gas injecting opening provided on a bottom portion of the case member, a gas introducing structure extending from the gas injecting opening into the pressure accumulating chamber, a gas discharging passage extending from the pressure accumulating chamber, and a control valve structure provided in the gas discharging passage for controlling supply of gas pressure from the pressure accumulating chamber. The pressure accumulating chamber is provided therein with a partition member for partitioning the pressure accumulating chamber into a main chamber into which liquefied gas is injected through the gas introducing structure from the gas injecting opening and a subchamber positioned between the main chamber and the gas discharging passage and a gas passage forming portion extending from the partition member into the main chamber for forming a gas passage connecting the main chamber with the subchamber and having an end portion reaching a position the gas introducing structure.

摘要翻译： 一种用于模型枪的气体蓄压供给装置，包括设置在壳体部件中的蓄压室，设置在壳体部件的底部的气体喷射开口，从气体喷射开口延伸的气体导入结构 蓄压室，从蓄压室延伸的气体排出通路，以及设置在气体排出通路中的控制阀结构，用于控制从蓄压室供给的气体压力。 蓄压室设置有用于将蓄压室分隔成主室的分隔部件，液化气体通过气体导入结构从气体注入口喷入液化气体，主室位于主室和排气通道之间 以及气体通道形成部分，其从分隔件延伸到主室中，用于形成连接主室与子室的气体通道，并且具有达到气体引入结构位置的端部。

公开(公告)号：US20230358503A1

公开(公告)日：2023-11-09

申请号：US18223041

申请日：2023-07-18

申请人： Jui-Fu Tseng

发明人： Jui-Fu Tseng

IPC分类号： F41B11/72

CPC分类号： F41B11/72

摘要： A throwing device includes a case assembly including a cylindrical casing; a front cap including a first through hole and a first membrane; a cylindrical member urging against the first membrane and including an axial channel; a tapered moveable element in the casing; and a projectile in the casing; and a valve including a housing filled with pressurized air; a second membrane urging against the externally threaded rear extension; a joining member urging against the moveable element and including a second through hole; a moveable member; a cup shaped member blocking the second through hole and secured to the moveable member; an internally threaded limit member secured to the moveable member; a biasing member disposed on the moveable member; and a base secured to the housing and including a third through hole. The second membrane blocks the third through hole.