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公开(公告)号：US20100283332A1
公开(公告)日：2010-11-11
申请号：US12777485
申请日：2010-05-11
IPC分类号： H02K7/14
CPC分类号： B25F5/008 , H02K7/145 , H02K11/33 , H02K2211/03
摘要： An electric power tool includes: a motor including a motor shaft; a tip tool driven by the motor; a housing that houses the motor; a switching element for driving the motor; and a bearing that can retain the motor shaft. The switching element is provided so as to overlap with the bearing in a direction of the motor shaft inside the housing.
摘要翻译： 电动工具包括：电动机，包括电动机轴; 由电机驱动的尖端工具; 容纳电机的房屋; 用于驱动马达的开关元件; 以及可以保持电机轴的轴承。 开关元件设置成与轴承在壳体内的电动机轴的方向上重叠。
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公开(公告)号：US08513838B2
公开(公告)日：2013-08-20
申请号：US12777485
申请日：2010-05-11
CPC分类号： B25F5/008 , H02K7/145 , H02K11/33 , H02K2211/03
摘要： An electric power tool includes: a motor including a motor shaft; a tip tool driven by the motor; a housing that houses the motor; a switching element for driving the motor; and a bearing that can retain the motor shaft. The switching element is provided so as to overlap with the bearing in a direction of the motor shaft inside the housing.
摘要翻译： 电动工具包括：电动机，包括电动机轴; 由电机驱动的尖端工具; 容纳电机的房屋; 用于驱动马达的开关元件; 以及可以保持电机轴的轴承。 开关元件设置成与轴承在壳体内的电动机轴的方向上重叠。
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公开(公告)号：US20130264987A1
公开(公告)日：2013-10-10
申请号：US13992524
申请日：2011-12-22
申请人： Hiroki Uchida , Takeshi Takeda , Yuji Kishima
发明人： Hiroki Uchida , Takeshi Takeda , Yuji Kishima
摘要： An electric power tool comprising: a motor including, a rotor, a stator including a plurality of teeth, and a coil wound on the teeth; a front-end tool configured to be driven by an output of the motor; a driving circuit configured to supply driving voltage to the coil of the motor; a control unit configured to control operation of the driving circuit; and a trigger switch configured to control activation and rotation of the motor wherein a first coil and a second coil are mounted on the teeth as the coil, and wherein the control unit controls supply of the driving voltage to the first coil and the second coil in accordance with a pulling amount of the trigger switch.
摘要翻译： 一种电动工具，包括：电动机，包括转子，包括多个齿的定子和缠绕在所述齿上的线圈; 构造成由马达的输出驱动的前端工具; 驱动电路，被配置为向马达的线圈提供驱动电压; 控制单元，被配置为控制所述驱动电路的操作; 以及触发开关，被配置为控制电动机的启动和旋转，其中第一线圈和第二线圈作为线圈安装在齿上，并且其中控制单元控制向第一线圈和第二线圈的驱动电压的供应 按照触发开关的牵引量。
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公开(公告)号：US09289832B2
公开(公告)日：2016-03-22
申请号：US13525025
申请日：2012-06-15
申请人： Yuji Kishima , Takeshi Takeda
发明人： Yuji Kishima , Takeshi Takeda
摘要： An electric tool including: a motor; a housing including, a motor housing accommodating the motor, and a handle housing having one end connected to the motor housing and another other end configured to be provided with a detachable battery pack; an output part partially accommodated in the motor housing and configured to be driven by the motor; and a control board accommodated in the motor housing and configured to control the motor.
摘要翻译： 一种电动工具，包括：电动机; 壳体，其包括容纳所述马达的马达壳体和具有连接到所述马达壳体的一端的手柄壳体，以及构造成设置有可拆卸电池组的另一端; 输出部分部分地容纳在电动机壳体中并构造成由电动机驱动; 以及容纳在马达壳体中并被配置为控制马达的控制板。
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