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公开(公告)号：US08167183B2
公开(公告)日：2012-05-01
申请号：US12452221
申请日：2008-06-18
IPC分类号： B25C1/06
摘要： A lock lever is provided in association with a trigger, and the trigger is configured not to be turned on unless the third operation for unlocking the lock lever is performed, so that it is ensured that an erroneous operation of the trigger is prevented further reliably.
摘要翻译： 与触发器相关联地设置锁定杆，除非执行用于解锁锁定杆的第三操作，否则触发器被构造成不被打开，从而确保进一步可靠地防止触发器的错误操作。
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公开(公告)号：US20100102102A1
公开(公告)日：2010-04-29
申请号：US12452221
申请日：2008-06-18
摘要： In an electric drive tool which performs a driving operation with an electric motor as a driving source, the driving operation was performed previously by a first operation for moving a contact trip upward and a second operation for turning on a trigger, and it is desired to ensure prevention of an erroneous operation of the trigger. According to the present invention, prevention of an erroneous operation of the trigger is ensured.A lock lever (30) is provided in association with a trigger (4), and the trigger (4) is configured not to be turned on unless the third operation for unlocking the lock lever (30) is performed, so that it is ensured that an erroneous operation of the trigger (4) is prevented further reliably.
摘要翻译： 在以电动机作为驱动源进行驱动操作的电动驱动工具中，通过向上方移动接触开关的第一操作和用于接通触发器的第二操作，先执行驱动操作， 确保防止触发器的错误操作。 根据本发明，确保了防止触发器的错误操作。 与触发器（4）相关联地设置有锁定杆（30），除非执行用于解锁锁定杆（30）的第三操作，否则触发器（4）被构造成不被打开，从而确保 可以进一步防止触发器（4）的错误操作。
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公开(公告)号：US20100001675A1
公开(公告)日：2010-01-07
申请号：US12457965
申请日：2009-06-26
摘要： An electric power tool is provided that includes a motor as a driving source, a first operation switch, a first semiconductor switch, and a second semiconductor switch. The first operation switch is operated by a user to be turned ON/OFF. The first semiconductor switch, provided on a current path from the power source to the motor, includes at least one semiconductor switching device. When the first operation switch is OFF, the first semiconductor switch is turned OFF to interrupt the current path. When the first operation switch is ON, the first semiconductor switch is turned ON to close the current path. The second semiconductor switch is provided on the current path in series with the first semiconductor switch and includes at least one semiconductor switching device. The second semiconductor switch closes/interrupts the current path by being turned ON/OFF in accordance with an input control signal.
摘要翻译： 提供了一种电动工具，其包括作为驱动源的电动机，第一操作开关，第一半导体开关和第二半导体开关。 第一个操作开关由用户操作以被打开/关闭。 设置在从电源到电动机的电流路径上的第一半导体开关包括至少一个半导体开关装置。 当第一操作开关为OFF时，第一半导体开关断开以中断当前路径。 当第一操作开关为ON时，第一半导体开关导通以闭合电流路径。 第二半导体开关设置在与第一半导体开关串联的电流路径上，并且包括至少一个半导体开关器件。 第二半导体开关根据输入控制信号通过接通/断开来闭合/中断电流路径。
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公开(公告)号：US08098036B2
公开(公告)日：2012-01-17
申请号：US12457965
申请日：2009-06-26
摘要： An electric power tool is provided that includes a motor as a driving source, a first operation switch, a first semiconductor switch, and a second semiconductor switch. The first operation switch is operated by a user to be turned ON/OFF. The first semiconductor switch, provided on a current path from the power source to the motor, includes at least one semiconductor switching device. When the first operation switch is OFF, the first semiconductor switch is turned OFF to interrupt the current path. When the first operation switch is ON, the first semiconductor switch is turned ON to close the current path. The second semiconductor switch is provided on the current path in series with the first semiconductor switch and includes at least one semiconductor switching device. The second semiconductor switch closes/interrupts the current path by being turned ON/OFF in accordance with an input control signal.
摘要翻译： 提供一种电动工具，其包括作为驱动源的电动机，第一操作开关，第一半导体开关和第二半导体开关。 第一个操作开关由用户操作以被打开/关闭。 设置在从电源到电动机的电流路径上的第一半导体开关包括至少一个半导体开关装置。 当第一操作开关为OFF时，第一半导体开关断开以中断当前路径。 当第一操作开关为ON时，第一半导体开关导通以闭合电流路径。 第二半导体开关设置在与第一半导体开关串联的电流路径上，并且包括至少一个半导体开关器件。 第二半导体开关根据输入控制信号通过接通/断开来闭合/中断电流路径。
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公开(公告)号：US08350512B2
公开(公告)日：2013-01-08
申请号：US13323958
申请日：2011-12-13
摘要： An electric power tool is provided that includes a motor as a driving source, a first operation switch, a first semiconductor switch, and a second semiconductor switch. The first operation switch is operated by a user to be turned ON/OFF. The first semiconductor switch, provided on a current path from the power source to the motor, includes at least one semiconductor switching device. When the first operation switch is OFF, the first semiconductor switch is turned OFF to interrupt the current path. When the first operation switch is ON, the first semiconductor switch is turned ON to close the current path. The second semiconductor switch is provided on the current path in series with the first semiconductor switch and includes at least one semiconductor switching device. The second semiconductor switch closes/interrupts the current path by being turned ON/OFF in accordance with an input control signal.
摘要翻译： 提供了一种电动工具，其包括作为驱动源的电动机，第一操作开关，第一半导体开关和第二半导体开关。 第一个操作开关由用户操作以被打开/关闭。 设置在从电源到电动机的电流路径上的第一半导体开关包括至少一个半导体开关装置。 当第一操作开关为OFF时，第一半导体开关断开以中断当前路径。 当第一操作开关为ON时，第一半导体开关导通以闭合电流路径。 第二半导体开关设置在与第一半导体开关串联的电流路径上，并且包括至少一个半导体开关器件。 第二半导体开关根据输入控制信号通过接通/断开来闭合/中断电流路径。
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公开(公告)号：US08215528B2
公开(公告)日：2012-07-10
申请号：US12733972
申请日：2008-09-12
申请人： Yutaka Matsunaga , Hidekazu Suda , Jiro Oda , Kenichi Miyata
发明人： Yutaka Matsunaga , Hidekazu Suda , Jiro Oda , Kenichi Miyata
IPC分类号： B25C1/14
摘要： A drive tool includes an ejector, a press member, a press detection switch, an operation member, an operation detection switch, a control unit, an operation state detector, and a report unit. The control unit makes the ejector carry out ejection of a fastening tool when the press detection switch and the operation detection switch are turned on. The operation state detector detects a case where the drive tool comes into one of a plurality of kinds of preset operation states which include at least one operation state other than a state of a battery. Report patterns different for each of the plurality of kinds of operation states are set in the report unit. When one of the operation states is detected by the operation state detector, the report unit reports the detection using the report pattern set corresponding to the detected operation state.
摘要翻译： 驱动工具包括喷射器，压力构件，压力检测开关，操作构件，操作检测开关，控制单元，操作状态检测器和报告单元。 当按压检测开关和操作检测开关打开时，控制单元使喷射器执行紧固工具的排出。 操作状态检测器检测驱动工具进入包括电池状态以外的至少一个操作状态的多种预设操作状态之一的情况。 在报告单元中设置与多种操作状态中的每一种不同的报告模式。 当由操作状态检测器检测到其中一个操作状态时，报告单元使用与检测到的操作状态对应的报告图案集来报告检测。
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公开(公告)号：US20100237126A1
公开(公告)日：2010-09-23
申请号：US12733972
申请日：2008-09-12
申请人： Yutaka Matsunaga , Hidekazu Suda , Jiro Oda , Kenichi Miyata
发明人： Yutaka Matsunaga , Hidekazu Suda , Jiro Oda , Kenichi Miyata
摘要： A drive tool includes an ejector, a press member, a press detection switch, an operation member, an operation detection switch, a control unit, an operation state detector, and a report unit. The control unit makes the ejector carry out ejection of a fastening tool when the press detection switch and the operation detection switch are turned on. The operation state detector detects a case where the drive tool comes into one of a plurality of kinds of preset operation states which include at least one operation state other than a state of a battery. Report patterns different for each of the plurality of kinds of operation states are set in the report unit. When one of the operation states is detected by the operation state detector, the report unit reports the detection using the report pattern set corresponding to the detected operation state.
摘要翻译： 驱动工具包括喷射器，压力构件，压力检测开关，操作构件，操作检测开关，控制单元，操作状态检测器和报告单元。 当按压检测开关和操作检测开关打开时，控制单元使喷射器执行紧固工具的排出。 操作状态检测器检测驱动工具进入包括电池状态以外的至少一个操作状态的多种预设操作状态之一的情况。 在报告单元中设置与多种操作状态中的每一种不同的报告模式。 当由操作状态检测器检测到其中一个操作状态时，报告单元使用与检测到的操作状态对应的报告图案集来报告检测。
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公开(公告)号：US08674640B2
公开(公告)日：2014-03-18
申请号：US13334722
申请日：2011-12-22
申请人： Hidekazu Suda , Takuya Kusakawa
发明人： Hidekazu Suda , Takuya Kusakawa
IPC分类号： H02P1/04
CPC分类号： B25B23/14 , B25B21/00 , B25B21/02 , B25D16/003 , B25D16/006 , B25D2216/0023 , B25D2216/0038 , B25D2250/165 , B25D2250/221
摘要： An electric power tool includes: a motor; a manipulation input receiving unit which receives a user manipulation input for rotating the motor; a mode changeover unit that has one manipulation portion which manipulated by the user; a rotation drive force transmitting unit that switches a transmission mechanism to one of the transmission mechanisms corresponding to the set position of the manipulation portion and transmits a drive force of the motor to a tool output shaft via the switched transmission mechanism; an electric signal output unit that outputs an electric signal corresponding to the set position of the manipulation portion; and a motor control unit that sets the control method of the motor to a control method preset for the electric signal, among a plurality of different types of control methods, based on the electric signal, and controls the motor by the set control method, based on manipulation by the user.
摘要翻译： 电动工具包括：电动机; 操作输入接收单元，其接收用于旋转所述电动机的用户操作输入; 模式转换单元，其具有由用户操纵的一个操作部分; 旋转驱动力传递单元，其将传动机构切换到与所述操作部的设定位置对应的所述传动机构之一，并且经由所述切换传递机构将所述马达的驱动力传递到工具输出轴; 电信号输出单元，其输出与所述操作部的设定位置对应的电信号; 以及电动机控制单元，其基于电信号将多个不同类型的控制方法中的电信号的控制方法设置为电信号的控制方法，并且基于设定的控制方法来控制电动机 由用户操纵。
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公开(公告)号：US20120234573A1
公开(公告)日：2012-09-20
申请号：US13509436
申请日：2010-10-29
申请人： Hidekazu Suda , Takuya Kusakawa
发明人： Hidekazu Suda , Takuya Kusakawa
IPC分类号： B25F5/00
摘要： A power tool includes a motor, a rotating speed adjusting switch, a regulating member, and a control unit. The regulating member regulates an upper limit position when the switch is displaced by manipulation by a user into an upper limit of any one of stages by the manipulation by the user. The control unit controls an amount of a current flowing to the motor by a duty ratio based on a manipulation amount of the switch, thereby increasing the rotating speed of the motor in accordance with an increase of the manipulation amount. A predetermined set number of duty ratios are set for each of the stages. A proportion of the predetermined set number of duty ratios to a manipulable amount of the switch is higher in a first stage having the lowest upper limit position than in the stages other than the first stage.
摘要翻译： 电动工具包括电动机，转速调节开关，调节构件和控制单元。 当通过用户的操纵将开关移动到任何一个阶段的上限中时，调节构件调节上限位置。 控制单元通过基于开关的操作量的占空比来控制流向电动机的电流量，从而根据操作量的增加来增加电动机的转速。 为每个级设定预定的设定数量的占空比。 在具有最低上限位置的第一阶段中，与第一阶段以外的阶段相比，预定设定数量的占空比与开关的可操作量的比例较高。
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公开(公告)号：US09314914B2
公开(公告)日：2016-04-19
申请号：US13509436
申请日：2010-10-29
申请人： Hidekazu Suda , Takuya Kusakawa
发明人： Hidekazu Suda , Takuya Kusakawa
摘要： A power tool includes a motor, a rotating speed adjusting switch, a regulating member, and a control unit. The regulating member regulates an upper limit position when the switch is displaced by manipulation by a user into an upper limit of any one of stages by the manipulation by the user. The control unit controls an amount of a current flowing to the motor by a duty ratio based on a manipulation amount of the switch, thereby increasing the rotating speed of the motor in accordance with an increase of the manipulation amount. A predetermined set number of duty ratios are set for each of the stages. A proportion of the predetermined set number of duty ratios to a manipulable amount of the switch is higher in a first stage having the lowest upper limit position than in the stages other than the first stage.
摘要翻译： 电动工具包括电动机，转速调节开关，调节构件和控制单元。 当通过用户的操纵将开关移动到任何一个阶段的上限中时，调节构件调节上限位置。 控制单元通过基于开关的操作量的占空比来控制流向电动机的电流量，从而根据操作量的增加来增加电动机的转速。 为每个级设定预定的设定数量的占空比。 在具有最低上限位置的第一阶段中，与第一阶段以外的阶段相比，预定设定数量的占空比与开关的可操作量的比例较高。
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