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公开(公告)号：USD527041S1
公开(公告)日：2006-08-22
申请号：US29238688
申请日：2004-06-14
申请人： Takahiro Nagaoka , Ichiro Kusakari
设计人： Takahiro Nagaoka , Ichiro Kusakari
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公开(公告)号：US20060011254A1
公开(公告)日：2006-01-19
申请号：US10530750
申请日：2003-09-19
IPC分类号： B21F15/04
CPC分类号： E04G21/122 , B65B13/025 , B65B13/285 , E04G21/123
摘要： A reverse rotational number of a binding wire feed mechanism is set such that a binding wire is completely pulled back regardless of a boldness or flexibility of the binding wire, a diameter of a reinforcing bar or the like. A driven gear 14 having a V groove of the binding wire feed mechanism is brought into elastic contact with a main drive gear 13 having a V groove by a spring and the binding wire is fed by pinching the binding wire by the main drive gear 13 having the V groove and the driven gear 14 having the V groove. After feeding out the binding wire to form a loop around the reinforcing bar and clamping a front end of the binding wire by a twist mechanism, the binding wire feed mechanism is rotated reversely and the binding wire is pulled back to be wound around the reinforcing bar. After stopping the binding wire, the main drive gear 13 having the V groove and the driven gear 14 having the V groove are slipped relative to the binding wire to rotate idly and continue to rotate reversely until a predetermined rotational number.
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公开(公告)号：US06851630B2
公开(公告)日：2005-02-08
申请号：US10339650
申请日：2003-01-10
CPC分类号： F02M51/0614 , F02M51/0682 , F02M61/12 , F02M61/165 , F02M61/166 , F02M61/168 , F02M2200/02 , F02M2200/505 , F02M2200/9038
摘要： An electromagnetic fuel injection valve includes a valve housing coupled to at one end thereof to a valve seat member; a stationary core coupled to the other end of the valve housing; and a valve assembly comprised of a movable core slidably accommodated in the valve housing, and a valve member connected to the movable core through a rod portion and adapted to cooperate with the valve seat. In the electromagnetic fuel injection valve, the valve housing is provided with a guide portion on which the valve assembly is axially slidably carried, and a high-hardness coating of diamond-like carbon including silicon is formed on an outer peripheral surface of the valve assembly contacting with the guide portion. The surface roughness Rmax of the high-hardness coating is set in a range of 0.05 to 0.2 μm. Thus, it is possible to achieve the stabilization of opened and closed attitudes of the valve assembly and the responsiveness of the valve assembly, thereby contributing an improvement in low fuel consumption in an engine.
摘要翻译： 一种电磁燃料喷射阀，包括：阀壳体，其一端连接到阀座构件; 连接到所述阀壳体的另一端的固定芯体; 以及阀组件，其包括可滑动地容纳在所述阀壳体中的活动芯体和通过杆部分连接到所述可动芯部并适于与所述阀座配合的阀构件。 在电磁燃料喷射阀中，阀壳体设置有导向部分，阀组件轴向可滑动地承载在其上，并且在阀组件的外周表面上形成包括硅的类金刚石碳的高硬度涂层 与引导部分接触。 高硬度涂层的表面粗糙度Rmax设定在0.05〜0.2μm的范围内。 因此，可以实现阀组件的打开和关闭姿态的稳定性以及阀组件的响应性，从而有助于改善发动机的低燃料消耗。
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公开(公告)号：US06441335B1
公开(公告)日：2002-08-27
申请号：US09666587
申请日：2000-09-20
申请人： Takahiro Nagaoka
发明人： Takahiro Nagaoka
IPC分类号： B23K1500
CPC分类号： F02M69/465 , B23K15/008 , B23K26/323 , F02M51/0682 , F02M61/145 , F02M61/165 , F02M61/168 , F02M61/1853 , F02M2200/505 , F02M2200/803
摘要： In welding joint surfaces of a high-hardness member and a low-hardness member to each other by use of a laser beam or an electron beam, the point of irradiation of the laser beam or electron beam is offset from the joint surfaces of the high-hardness member and the low-hardness member toward the low-hardness member by a predetermined distance, such that the melting provided by the beam is caused to spread from the low-hardness member to the high-hardness member. Thus, even if the two members different in hardness from each other are welded together by use. of the laser beam or electron beam, it is possible to avoid a poor weld, which would otherwise cause a cracking in the high-hardness member.
摘要翻译： 在通过激光束或电子束将高硬度部件和低硬度部件的接合面焊接到彼此的情况下，激光束或电子束的照射点偏离高的接合面 硬度构件和低硬度构件朝向低硬度构件延伸预定距离，使得由梁提供的熔化被从低硬度构件扩展到高硬度构件。 因此，即使硬度彼此不同的两个构件通过使用而被焊接在一起。 的激光束或电子束，可以避免焊接不良，否则会导致高硬度部件的开裂。
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公开(公告)号：US08397767B2
公开(公告)日：2013-03-19
申请号：US12467444
申请日：2009-05-18
申请人： Takahiro Nagaoka
发明人： Takahiro Nagaoka
CPC分类号： B25B25/00 , E04G21/123
摘要： A reinforcing bar binding machine is provided with a pair of feed gears for feeding a wire from a wire reel mounted on a binding machine body; an electric motor for driving the feed gears; a partition plate provided between the feed gears and the electric motor to partition the feed gears and the electric motor; and first and second discharge portions for discharging wire shavings. The partition plate is surrounded by a wall except for portions of the partition plate being adjacent to the first and second discharge portions. The first and second discharge portions are disposed so that the partition plate positions between the first and second discharge portions.
摘要翻译： 钢筋捆扎机设置有一对进给齿轮，用于从安装在捆扎机主体上的钢丝卷筒供给钢丝; 用于驱动进给齿轮的电动马达; 分隔板，设置在进给齿轮和电动马达之间以分隔进给齿轮和电动马达; 以及用于排出金属屑的第一和第二放电部分。 分隔板除了与第一和第二排出部分相邻的分隔板的部分之外被壁围绕。 第一和第二排出部分设置成隔板位于第一和第二排放部分之间。
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公开(公告)号：US08198839B2
公开(公告)日：2012-06-12
申请号：US12296011
申请日：2007-04-04
CPC分类号： H02P6/22 , B25F5/02 , E04G21/122 , E04G21/123 , Y10S388/937
摘要： An electric power tool “A” operates a working part 5 by repeating rotation of a motor 4 in a normal direction and in a reverse direction one or more times. The motor 4 includes a brushless motor. Sensors H for detecting a position of a rotor 15 are provided on the motor 4 so as to be advanced by an electrical angle of 30°±θ° from an intermediate position between respective stator teeth 16 in a direction of the normal rotation of the rotor 15. A control part 20 for controlling the rotation of the motor 4 controls a driving signal of the motor 4 based on the results of detection by the sensors H. Moreover, the control part 20 selects a detection signal of the sensors H so that relation between the rotor 15 and the detection signal of the sensors H is equivalent in either of the normal rotation and the reverse rotation of the rotor 15.
摘要翻译： 电动工具“A”通过在正常方向和相反方向上反复旋转一次或多次来操作电动机4的工作部件5。 电动机4包括无刷电动机。 用于检测转子15的位置的传感器H设置在电动机4上，从而在各个定子齿16之间的中间位置沿着正向旋转的方向前进30°±＆ 用于控制马达4的旋转的控制部20基于传感器H的检测结果来控制马达4的驱动信号。此外，控制部20选择传感器H的检测信号，使得 转子15与传感器H的检测信号之间的关系在转子15的正常旋转和反向旋转中的任一方面是相同的。
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公开(公告)号：US08051880B2
公开(公告)日：2011-11-08
申请号：US12467453
申请日：2009-05-18
CPC分类号： E04G21/122 , E04G21/123 , Y10T29/5187
摘要： A reinforcing bar binding machine is provided with: a main sleeve having a tip end on which a hook is pivotally mounted; a tip end shaft fitted in an inside of the main sleeve; a spiral screw groove formed on the tip end shaft; a fitting opening that penetrates from an outside to the inside of the main sleeve; a key fitted in the fitting opening and brought in mash engagement with the screw groove; a short sleeve provided on an outer periphery of the main sleeve and covering the key; and an engaging means formed on the short sleeve and controlling a rotation of the main sleeve.
摘要翻译： 一种钢筋捆扎机设置有：主套筒，其具有尖端，挂钩枢转地安装在该顶端上; 安装在主套筒内侧的末端轴; 形成在前端轴上的螺旋形螺纹槽; 从主体套筒的外部向内侧穿透的配合开口; 一个安装在配件开口中的钥匙，与螺丝槽沟槽啮合; 短套筒设置在主套筒的外周上并覆盖钥匙; 以及形成在短套筒上并且控制主套筒的旋转的接合装置。
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18.发明申请公开(公告)号：US20110049230A1
公开(公告)日：2011-03-03
申请号：US12903727
申请日：2010-10-13
申请人： Takahiro NAGAOKA , Ichiro Kusakari
发明人： Takahiro NAGAOKA , Ichiro Kusakari
IPC分类号： G06M1/272
CPC分类号： B65B13/027 , B65B13/185 , E04G21/122 , E04G21/123 , Y10S242/912
摘要： A wire reel containing portion 3 of a reinforcing bar binding machine 1 is provided with a rotation detecting lever 8 and a photosensor 7. When a wire reel is rotated in starting to bind a wire, rotation thereof is detected by the rotation detecting lever switched ON/OFF by a projected portion formed at a side face of the wire reel, the photosensor detects a reflection mark of the wire reel to determine a kind of the wire from a number of the marks, and a twist torque or the like is controlled. Wire information is detected not in an initializing operation (in setting wire) of rotating the wire reel at low speed but in a binding operation of rotating at high speed and therefore, an amount of swinging the rotation detecting lever is large and wire information can firmly be detected.
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19.发明申请REINFORCING BAR BINDING MACHINE, WIRE REEL, WIRE, AND METHOD OF DETERMINING KIND OF WIRE 有权钢筋混合机，电线，线及其种类确定方法公开(公告)号：US20110030836A1
公开(公告)日：2011-02-10
申请号：US12903705
申请日：2010-10-13
申请人： Takahiro NAGAOKA , Ichiro Kusakari
发明人： Takahiro NAGAOKA , Ichiro Kusakari
IPC分类号： B21F15/04
CPC分类号： B65B13/027 , B65B13/185 , E04G21/122 , E04G21/123 , Y10S242/912
摘要： A wire reel containing portion 3 of a reinforcing bar binding machine 1 is provided with a rotation detecting lever 8 and a photosensor 7. When a wire reel is rotated in starting to bind a wire, rotation thereof is detected by the rotation detecting lever switched ON/OFF by a projected portion formed at a side face of the wire reel, the photosensor detects a reflection mark of the wire reel to determine a kind of the wire from a number of the marks, and a twist torque or the like is controlled. Wire information is detected not in an initializing operation (in setting wire) of rotating the wire reel at low speed but in a binding operation of rotating at high speed and therefore, an amount of swinging the rotation detecting lever is large and wire information can firmly be detected.
摘要翻译： 钢筋捆扎机1的钢丝卷轴容纳部分3设置有旋转检测杆8和光电传感器7.当钢丝卷筒开始旋转以绑定钢丝时，其转动由旋转检测杆开启而被检测 通过形成在线卷盘的侧面的突出部分，光电传感器检测出卷线筒的反射标记，从多个标记确定线的种类，并且控制扭转扭矩等。 检测不到在低速旋转钢丝卷筒的高速运转（设定线）的电线信息，而是在高速旋转的装订操作中，因此，旋转检测杆的摆动量大，线信息可以牢固 被检测。
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公开(公告)号：US20100224278A1
公开(公告)日：2010-09-09
申请号：US12279893
申请日：2007-02-20
CPC分类号： E04G21/122 , E04G21/123
摘要： Two guide pins 11 and 12 formed upright in a guide plate 7 are received in guide pin fitting holes 13 and 14 formed in a guide member 8. Fixed screws 23a and 23b are screw-connected to the guide pins 11 and 12. One guide pin 12 is fitted to the corresponding guide pin fitting hole 14 with a play. Screw holes 20 and 21 are formed through the inner surface of the guide pin fitting hole 14 and the outer surface of the guide member 8. An angle of the guide member 8 with respect to the guide plate 7 is adjusted by allowing front ends of embedded screws 22a and 22b respectively screw-inserted in the screw holes 20 and 21 to respectively engage with a peripheral surface of the guide pin 12.
摘要翻译： 在引导板7中形成的直立形成的两个引导销11和12被容纳在形成在引导部件8中的引导销嵌合孔13和14中。固定螺钉23a和23b螺纹连接到引导销11和12.一个引导销 12与游戏相对应地安装在相应的导销安装孔14上。 螺钉孔20和21通过导销安装孔14的内表面和引导构件8的外表面形成。引导构件8相对于引导板7的角度通过允许前端嵌入 螺钉22a和22b分别螺钉插入螺钉孔20和21中以分别与引导销12的外周表面接合。
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