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公开(公告)号：US20040238590A1
公开(公告)日：2004-12-02
申请号：US10849936
申请日：2004-05-21
发明人： Yoshinori Ishizawa , Masao Hamada , Akira Oono
IPC分类号： B25C001/04
CPC分类号： B25C1/046
摘要： An on-off valve has a cylindrical bush through which a fluid is passed, a hole communicating an interior of the cylindrical bush with an atmosphere, an on/off operator which slides along an outer periphery of the cylindrical bush in an axial direction to open and close the hole and a stopper elastic body which is served to position the on/off operator.
摘要翻译： 开关阀具有圆筒形衬套，流体通过该圆柱形衬套，将圆筒形衬套的内部与大气连通的孔，沿着轴向方向沿着圆柱形衬套的外周滑动的开/关操作器以打开 并且关闭该孔和用于定位开/关操作者的止动器弹性体。
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公开(公告)号：US20040020966A1
公开(公告)日：2004-02-05
申请号：US10631298
申请日：2003-07-31
发明人： Keven E. Miller , John C. Funicello , Todd A. Hagan , Thomas E. Miller , Andrzej R. Wojcicki , Glen V. Steinbrunner
IPC分类号： B25C005/06
摘要： A magazine assembly for a fastening tool. The magazine assembly includes a feed mechanism having a fastener follower that includes a cam device. The feed mechanism also includes a cam follower which is employed to engage the cam device so that fasteners may be loaded into the magazine assembly. The cam follower alternately engages and disengages the cam device in response to movement of the fastener follower relative to the cam device. A method for operating a fastening tool is also provided.
摘要翻译： 用于紧固工具的杂志组件。 该盒组件包括具有包括凸轮装置的紧固件从动件的进给机构。 进给机构还包括凸轮从动件，该凸轮从动件用于接合凸轮装置，使得紧固件可以装载到料盒组件中。 响应于紧固件从动件相对于凸轮装置的运动，凸轮从动件交替地接合和分离凸轮装置。 还提供了一种用于操作紧固工具的方法。
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公开(公告)号：US5687897A
公开(公告)日：1997-11-18
申请号：US509023
申请日：1995-07-28
申请人： Chen Chiu Fa , Yang Chun Hsien
发明人： Chen Chiu Fa , Yang Chun Hsien
IPC分类号： B25C1/04
摘要： A single cycle/multiple cycle dual mode pneumatically driven fastener driving tool utilizes a resettable valve, trigger apparatus, work contact element (WCE) and a mode selecting trigger blocking pin. With the pin in place, the trigger must be released then depressed for each tool actuation. The tool is actuated only when the WCE is also depressed but without regard to the sequence of trigger and WCE depression. In a multiple cycle mode, the pin is removed and the actuation valve is reset either by trigger extension, or by WCE extension for "bottom contact" operation. The tool can be activated by full trigger release and depression while the WCE is held against a work surface. No particular sequence of WCE and trigger depression is required in this second mode. Apparatus and methods are disclosed.
摘要翻译： 单循环/多循环双模式气动驱动紧固件驱动工具利用可复位阀，触发装置，工作接触元件（WCE）和模式选择触发器阻塞销。 将销钉固定到位，扳机必须松开，然后按住每个工具的启动。 只有当WCE也被按下时，而不考虑触发和WCE下降的顺序，该工具才被启动。 在多循环模式下，引脚被移除，并且通过触发延伸或通过WCE扩展“底部接触”操作来复位致动阀。 该工具可以通过完全的触发释放和抑制来激活，同时将WCE固定在工作表面上。 在第二种模式下，不需要WCE和触发抑制的特定顺序。 公开了装置和方法。
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公开(公告)号：US20180117748A1
公开(公告)日：2018-05-03
申请号：US15553149
申请日：2016-03-22
申请人： MAKITA CORPORATION
摘要： A driving tool including a first mode wherein a mechanical starting control is performed, and a second mode wherein an electrical starting control is performed, where these modes are configured to be switchable. Only in the second mode, if the elapsed time between the on-operation of a trigger and an on-operation of a contact arm does not exceed a reference time T0, then a second actuation portion can be turned to an on-position to perform a driving operation. In the first mode, in contrast to the electric control, without consuming battery power, the driving operation can be performed by the mechanical control that is made by an operational order of the trigger and subsequently the contact arm. Because of this configuration, even if power supply is shut off, the driving operation by the first mode can be continued.
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公开(公告)号：US08523037B2
公开(公告)日：2013-09-03
申请号：US12226924
申请日：2007-05-01
申请人： Ricardo Segura
发明人： Ricardo Segura
IPC分类号： B25C1/04
摘要： A new and improved trigger-actuated control valve assembly for use within a fastener-driving tool wherein upper and lower control valve housing members are adapted to be fixedly mated together by a bayonet-type connection defined by a pair of diametrically opposed lug members disposed upon the lower valve housing member and a ledge structure defined upon the upper valve housing member. In addition, the trigger-actuated control valve assembly is fluidically connected to the upper control air chamber of the fastener-driving tool by externally disposed air passages which do not comprise complex compound angles and are therefore able to be integrally cast within the fastener-driving tool housing along with a cavity for housing the new and improved trigger-actuated control valve assembly.
摘要翻译： 一种用于紧固件驱动工具中的新的和改进的触发器致动控制阀组件，其中上部和下部控制阀壳体构件适于通过由一对径向相对的凸耳构件限定的卡口式连接件固定地配合在一起 下阀壳体构件和限定在上阀体构件上的凸缘结构。 此外，触发器致动的控制阀组件通过外部设置的空气通道流体地连接到紧固件驱动工具的上部控制空气室，该空气通道不包括复杂的复合角度，并且因此能够一体地铸造在紧固件驱动 工具壳体以及用于容纳新的和改进的触发器致动的控制阀组件的空腔。
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公开(公告)号：US07845530B2
公开(公告)日：2010-12-07
申请号：US12197471
申请日：2008-08-25
申请人： Craig A. Schell , Robert Alan Berry , Ashok Samuel Baskar , Paul G. Gross , Charles L. Bradenbaugh , David C. Tomayko , Li Xu
发明人： Craig A. Schell , Robert Alan Berry , Ashok Samuel Baskar , Paul G. Gross , Charles L. Bradenbaugh , David C. Tomayko , Li Xu
IPC分类号： B25C1/04
摘要： A contact trip assembly for a power nailer, wherein a contact member includes a curved portion that loops rearwardly towards a handle of the nailer. Also provided is an adjustment assembly including an adjustment plate and a pinion gear, a trigger that is slidably engageable within a housing of the tool, a trigger lock including a ring element, an anti-discharge mechanism including a stop member, and a contact trip lock.
摘要翻译： 一种用于电动打钉机的接触跳闸组件，其中，接触构件包括向后朝向所述敲钉器的手柄回转的弯曲部分。 还提供了一种调节组件，包括调节板和小齿轮，可滑动地接合在工具的壳体内的触发器，包括环形元件的触发器锁，包括止动构件的防放电机构和接触脱扣 锁。
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公开(公告)号：US20070175943A1
公开(公告)日：2007-08-02
申请号：US11732684
申请日：2007-04-04
申请人： Craig Schell , Ashok Baskar , Paul Gross , Charles Bradenbaugh , Robert Berry , David Tomayko , Li Xu
发明人： Craig Schell , Ashok Baskar , Paul Gross , Charles Bradenbaugh , Robert Berry , David Tomayko , Li Xu
IPC分类号： B21J15/28
摘要： A contact trip assembly for a power nailer, wherein a contact member includes a curved portion that loops rearwardly towards a handle of the nailer. Also provided is an adjustment assembly including an adjustment plate and a pinion gear, a trigger that is slidably engageable within a housing of the tool, a trigger lock including a ring element, an anti-discharge mechanism including a stop member, and a contact trip lock.
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公开(公告)号：US06932165B1
公开(公告)日：2005-08-23
申请号：US10883688
申请日：2004-07-06
申请人： Yung Yung Sun , Chuan-Ching Cheng
发明人： Yung Yung Sun , Chuan-Ching Cheng
IPC分类号： B23Q45/04
CPC分类号： B25C1/046 , B25C1/043 , F16K31/602
摘要： A controlling mechanism of pneumatic tool. The controlling mechanism is formed with a radial hole in which a speed adjustment button and a direction switching button are disposed. A pad member is disposed between the speed adjustment button and direction switching button. The speed adjustment button is formed with an axial through hole in which a pin member is inserted. One end of the pin member is formed with a through hole. A valve rod is passed through a through hole of an inlet passage of the main body of the pneumatic tool and inserted into the through hole of the pin member. When the pin member is driven, the valve rod is driven to bias a valve plate, whereby the air can get into the main body of the pneumatic tool.
摘要翻译： 气动工具的控制机构。 控制机构形成有径向孔，其中设置有速度调节按钮和方向切换按钮。 在速度调节按钮和方向切换按钮之间设置衬垫构件。 速度调节按钮形成有插入销构件的轴向通孔。 销构件的一端形成有通孔。 阀杆穿过气动工具主体的入口通道的通孔并插入销构件的通孔中。 当销构件被驱动时，阀杆被驱动以偏压阀板，由此空气可以进入气动工具的主体。
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公开(公告)号：US20180236646A1
公开(公告)日：2018-08-23
申请号：US15753011
申请日：2016-09-06
发明人： Klaus RAGGL , Christoph BOEHM
摘要： The invention relates to a driving-in tool, comprising a driving-in piston, guided in a cylinder, for driving a nail element into a workpiece, and a combustion chamber which is arranged at the driving-in piston and can be filled with an ignitable fuel-gas mixture. A positive pressure of the fuel-gas mixture in the combustion chamber can be produced by a movement of the driving-in piston. At least one of the two, the combustion chamber or the cylinder, is connected to an external space via a valve member, the positive pressure of the fuel-gas mixture produced by the driving-in piston being selectively adjustable by means of the valve member.
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公开(公告)号：US20140158740A1
公开(公告)日：2014-06-12
申请号：US14130562
申请日：2012-08-22
IPC分类号： B25C1/04
摘要： The fastening tool includes a housing, a trigger, a cylinder, a piston, and a main valve. The main valve allows a communication between the cylinder and the first air chamber in conjunction with an operation of the trigger. The housing is formed with a first air chamber, a second air chamber, and a third air chamber. The second air chamber is communicated with the cylinder in conjunction with a movement of the piston. The third air chamber accumulates or discharges the compressed air in the first air chamber in conjunction with the operation of the trigger. The cylinder is movable between a first position where the cylinder upper chamber being in communication with the first air chamber, and a second position where the cylinder upper chamber being blocked from the first air chamber based on a differential pressure between the second air chamber and the third air chamber.
摘要翻译： 紧固工具包括壳体，触发器，气缸，活塞和主阀。 主阀允许气缸和第一气室之间的连接与触发器的操作相结合。 壳体形成有第一空气室，第二空气室和第三空气室。 结合活塞的运动，第二空气室与气缸连通。 结合触发器的操作，第三空气室在第一空气室中积聚或排出压缩空气。 气缸可在第一位置和第二位置之间，气缸上腔室与第一空气室连通，第二位置和第二位置之间，气缸上腔室基于第二空气室和第二空气室之间的压差而从第一空气室中被阻挡 第三个空气室。
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