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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: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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15.
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:US20130249463A1
公开(公告)日:2013-09-26
申请号:US13882327
申请日:2011-09-07
申请人: Junichi Nishikimi
发明人: Junichi Nishikimi
IPC分类号: H02P6/08
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:US20100315804A1
公开(公告)日:2010-12-16
申请号:US12796916
申请日:2010-06-09
申请人: Junichi Nishikimi , Kazuo Muramatsu , Akira Naito
发明人: Junichi Nishikimi , Kazuo Muramatsu , Akira Naito
CPC分类号: B25F5/021 , Y10T29/49002 , Y10T408/21
摘要: An electric power tool can include a switch and a lamp that is another member are incorporated in the housing, and the lamp is coupled to the case of the switch and assembled in the grip part integral with the switch,
摘要翻译: 电动工具可以包括开关和将另一个构件的灯并入壳体中,并且灯连接到开关的壳体并组装在与开关一体的把手部分中,
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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:US08262242B2
公开(公告)日:2012-09-11
申请号:US12796916
申请日:2010-06-09
申请人: Junichi Nishikimi , Kazuo Muramatsu , Akira Naito
发明人: Junichi Nishikimi , Kazuo Muramatsu , Akira Naito
IPC分类号: B25B23/18
CPC分类号: B25F5/021 , Y10T29/49002 , Y10T408/21
摘要: An electric power tool can include a switch and a lamp that is another member are incorporated in the housing, and the lamp is coupled to the case of the switch and assembled in the grip part integral with the switch.
摘要翻译: 电动工具可以包括开关,并且另一个构件的灯被结合在壳体中,并且灯耦合到开关的壳体并组装在与开关一体的把手部分中。
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