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1.发明授权公开(公告)号：US09467037B2
公开(公告)日：2016-10-11
申请号：US13983707
申请日：2012-01-24
CPC分类号： H02K57/006 , B25F5/006 , B25F5/008 , H02K11/024 , H02K11/026 , H02K11/33 , H02K11/40 , H02K99/20 , H02P7/29
摘要： An electric power tool of an embodiment of the present invention uses a motor provided with a yoke as a drive source, and is configured such that an end portion of an electric component mounted on a drive circuit of the motor is electrically connected to the yoke of the motor through a conductive elastic body.
摘要翻译： 本发明的实施方式的电动工具使用具有轭的电动机作为驱动源，并且，将安装在电动机的驱动电路上的电气部件的端部电连接到 电机通过导电弹性体。
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公开(公告)号：US20130328460A1
公开(公告)日：2013-12-12
申请号：US13983707
申请日：2012-01-24
IPC分类号： H02K57/00
CPC分类号： H02K57/006 , B25F5/006 , B25F5/008 , H02K11/024 , H02K11/026 , H02K11/33 , H02K11/40 , H02K99/20 , H02P7/29
摘要： An electric power tool of an embodiment of the present invention uses a motor provided with a yoke as a drive source, and is configured such that an end portion of an electric component mounted on a drive circuit of the motor is electrically connected to the yoke of the motor through a conductive elastic body.
摘要翻译： 本发明的实施方式的电动工具使用具有轭的电动机作为驱动源，并且，将安装在电动机的驱动电路上的电气部件的端部电连接到 电机通过导电弹性体。
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公开(公告)号：US08604724B2
公开(公告)日：2013-12-10
申请号：US12872167
申请日：2010-08-31
申请人： Junichi Nishikimi
发明人： Junichi Nishikimi
CPC分类号： H01H9/061
摘要： A switch for controlling a rotational speed of a motor includes an operation member, a first circuit, and a second circuit. The first circuit includes a brush coupled to the operation member having a contact and also includes a variable resistive plate having a resistance that changes in response to a contact position of the contact point of the brush, so that the first circuit outputs a control signal to the motor according to the contact position of the contact point. The second circuit connects the brush and the resistive plate without through the contact point when the brush is positioned at a given position relative to the resistive plate.
摘要翻译： 用于控制电动机的转速的开关包括操作构件，第一电路和第二电路。 第一电路包括耦合到具有触点的操作构件的刷子，并且还包括具有响应于电刷的接触点的接触位置而改变的电阻的可变电阻板，使得第一电路将控制信号输出到 电机根据接触点的接触位置。 当电刷位于相对于电阻板的给定位置时，第二电路连接电刷和电阻板而不通过接触点。
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公开(公告)号：US08309869B2
公开(公告)日：2012-11-13
申请号：US12850037
申请日：2010-08-04
IPC分类号： H01H3/08
摘要： A switch device includes a switch body and an operation member. The switch body includes a case and a rotary shaft rotatably supported by the case and extending from one end of the case in an axial direction. The operation member is joined to the rotary shaft. The case has a cylindrical outer surface and the operation member has a cylindrical inner surface disposed coaxial with the cylindrical outer surface of the case. A support member is disposed at one of the cylindrical outer surface of the case and the cylindrical inner surface of the operation member and has an edge portion extending linearly along a circumferential direction of the one of the cylindrical outer surface and the cylindrical inner surface, so that the edge portion can slidably contact the other of the cylindrical outer surface of the case and the cylindrical inner surface of the operation member.
摘要翻译： 开关装置包括开关体和操作构件。 开关体包括壳体和由壳体可旋转地支撑并从壳体的一端沿轴向方向延伸的旋转轴。 操作构件连接到旋转轴。 壳体具有圆柱形外表面，并且操作构件具有与壳体的圆柱形外表面同轴设置的圆柱形内表面。 支撑构件设置在壳体的圆柱形外表面和操作构件的圆柱形内表面中的一个上，并且具有沿圆柱形外表面和圆柱形内表面之一的圆周方向线性延伸的边缘部分，因此 边缘部分可滑动地接触壳体的圆柱形外表面和操作构件的圆柱形内表面中的另一个。
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公开(公告)号：US09671813B2
公开(公告)日：2017-06-06
申请号：US14239731
申请日：2012-07-20
申请人： Akihiro Hozumi , Yoshiyuki Baba , Jiro Suzuki , Junichi Nishikimi
发明人： Akihiro Hozumi , Yoshiyuki Baba , Jiro Suzuki , Junichi Nishikimi
CPC分类号： G05G1/025 , B25F5/02 , H01H13/06 , H01H13/063 , Y10T74/20468
摘要： A trigger switch has a case member, a cover member, and an operation member configured to be used to carry out an operation. The case member and the cover member are combined with each other to form a waterproof case. When the operation member is operated, the operation member is displaced inward of the waterproof case. An internal pressure of the waterproof case changes in accordance with displacement of the operation member. The case member has a case base that is made from an inelastic body. The case base does not deform in accordance with a change in internal pressure of the waterproof case. The case base has at least one hole part. The case member has at least one deformation section that seals the at least one hole part. The deformation section is made from an elastic body.
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公开(公告)号：US09160261B2
公开(公告)日：2015-10-13
申请号：US13882327
申请日：2011-09-07
申请人： Junichi Nishikimi
发明人： Junichi Nishikimi
IPC分类号： H02P1/00 , H02P1/28 , H02P3/00 , H02P7/06 , H02P7/14 , H02P23/00 , H02P25/00 , H02P27/00 , H02P6/08 , B25F5/00 , H01H15/16
摘要： The variable speed switch according to the present invention is capable of outputting an electric signal for increasing or decreasing an amount of electric power supplied to the motor of an electric power tool according to a displacement amount of a switch-operating portion. The variable speed switch includes a wake-up contact configured to work when the switch-operating portion is operated and by which a voltage can be applied to a control circuit part of the motor to make the control circuit part in an operable state, and also includes a load sensor configured to receive a pressing force from the switch-operating portion by the displacement amount of the switch-operating portion after the operation of the wake-up contact is made and to output an electric signal according to the pressing force.
摘要翻译： 根据本发明的变速开关能够根据开关操作部的位移量输出用于增加或减少供给到电动工具的电动机的电力量的电信号。 变速开关包括被配置为在开关操作部分被操作时工作并且电压可以施加到电动机的控制电路部分以使控制电路部件处于可操作状态的唤醒触点，并且还 包括负载传感器，其被配置为在进行唤醒触点的操作之后接收来自开关操作部分的按压力与开关操作部分的位移量，并且根据按压力输出电信号。
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公开(公告)号：US08759696B2
公开(公告)日：2014-06-24
申请号：US13405408
申请日：2012-02-27
IPC分类号： H01H13/06
摘要： A trigger switch includes a case having a switching mechanism inside thereof and open on one side, a cover configured to be fitted inside an opening of the case to close the opening, and a trigger arranged outside of the case and configured to operate the switching mechanism by sliding operation via the plunger. An engaging depression is formed on an inner wall surface defining an opening edge portion of the case. A shoulder is formed on an outer peripheral end edge portion of the cover. An engaging projection is formed to project outward from a side surface of the shoulder to a small extent so as to be capable of engaging with the engaging depression corresponding thereto. A joint groove is formed by the inner wall surface of the opening edge portion of the case and the shoulder, and the joint groove is filled with an adhesive agent.
摘要翻译： 触发开关包括壳体，其内部具有开关机构并且在一侧开口，盖体被配置为装配在壳体的开口内以关闭开口;以及触发器，布置在壳体的外部并且被配置为操作开关机构 通过柱塞的滑动操作。 在限定壳体的开口边缘部分的内壁表面上形成接合凹部。 肩部形成在盖的外周端部边缘部分上。 接合突起形成为从肩部的侧表面向外突出一小部分以能够与对应于其的接合凹部接合。 通过壳体的开口边缘部分的内壁表面和肩部形成接合槽，并且用粘合剂填充接合槽。
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公开(公告)号：US08496074B2
公开(公告)日：2013-07-30
申请号：US12856183
申请日：2010-08-13
IPC分类号： B23B45/02
CPC分类号： B25F5/02
摘要： In a power tool, a housing is composed of two divisional housings to be combined together; two receptacle blocks are provided on inner surfaces of the two divisional housings, respectively, and configured to protrude opposite to each other from the inner surfaces of the two divisional housings to surround an electric component and to hold the electric component in place when the two divisional housings are combined together into the housing; and a seal layer of an elastic material is formed integrally with one or each of the two receptacle blocks. The seal layer formed on a first receptacle block is pressed against a second receptacle block or another seal layer formed on the second receptacle block to provide sealing between opposed surfaces of the two receptacle blocks when the two divisional housings are combined together.
摘要翻译： 在电动工具中，壳体由两个分开的壳体组合在一起; 两个插座块分别设置在两个分隔壳体的内表面上，并且构造成从两个分隔壳体的内表面彼此相对地突出，以围绕电气部件并且当两分区域保持电气部件就位时 外壳组合在一起成为外壳; 并且弹性材料的密封层与两个容器块中的一个或每个一体地形成。 形成在第一容器块上的密封层被压在形成在第二容器块上的第二容器块或另一个密封层上，以在两个分隔壳体组合在一起时在两个插座块的相对表面之间提供密封。
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公开(公告)号：US20100163265A1
公开(公告)日：2010-07-01
申请号：US12643446
申请日：2009-12-21
申请人： Akihiro Hozumi , Koji Omori , Hiroyuki Miyaura , Yoshiyuki Baba , Junichi Nishikimi , Akira Tomonaga
发明人： Akihiro Hozumi , Koji Omori , Hiroyuki Miyaura , Yoshiyuki Baba , Junichi Nishikimi , Akira Tomonaga
摘要： In view of the above problem, the present invention is to provide an electrical power tool which enables a user to intuitively grasp a rotation direction and a rotation speed of a tip tool. The electrical power tool 1 comprises a chuck 2 provided at a tip of a tool body 3, and rotatable with a tip tool held, and an operation switch 7 having operation protrusions 6 exposed to both side surfaces of a tool body 3 so as to be able to operate, respectively bilaterally symmetrically protruded with a rotation axis of the chuck 2 therebetween, coaxially rotatable with the chuck 2, and urged so as to be self-restored to a neutral position. The chuck 2 is rotated in a direction according to a rotation direction of the switch 7 at a speed according to a rotation angle from the neutral position of the operation switch 7.
摘要翻译： 鉴于上述问题，本发明提供一种能够使用户直观地掌握尖端工具的旋转方向和旋转速度的电动工具。 电动工具1包括设置在工具主体3的尖端处并且能够保持尖端工具可旋转的卡盘2和具有暴露于工具主体3的两个侧表面的操作突起6的操作开关7， 能够与卡盘2的旋转轴分别左右对称地突出，与卡盘2同轴旋转，并被推压使其自恢复到中立位置。 卡盘2沿着与开关7的旋转方向相对于从操作开关7的中立位置的旋转角度的速度沿着该方向旋转。
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公开(公告)号：US08653388B2
公开(公告)日：2014-02-18
申请号：US12869099
申请日：2010-08-26
IPC分类号： H01H19/06
CPC分类号： H01H21/08 , B25F5/02 , H01H9/04 , H01H9/06 , H01H2009/048
摘要： A switch device for a power tool includes a switch case and a switch lever. The switch lever extends outwardly from within the switch case. The switch lever has a rotative portion rotatably supported by a support portion of the switch case. A waterproofing member is disposed between the rotative portion and the support portion and provides a waterproof seal therebetween.
摘要翻译： 用于电动工具的开关装置包括开关壳和开关杆。 开关杆从开关外壳内向外延伸。 开关杆具有由开关壳体的支撑部可旋转地支撑的旋转部。 防水构件设置在旋转部分和支撑部分之间并且在其间提供防水密封。
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