专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08981680B2 Electric power tool 有权
标题翻译：电动工具
公开(公告)号：US08981680B2
公开(公告)日：2015-03-17
申请号：US13624263
申请日：2012-09-21
申请人： Hidekazu Suda , Takuya Kusakawa , Jun Ota
发明人： Hidekazu Suda , Takuya Kusakawa , Jun Ota
IPC分类号： F04D15/00 , H05B37/00 , G05B5/00 , B25F5/02 , B25F5/00
CPC分类号： B25F5/021 , B25F5/00
摘要： An electric power tool of the present invention includes: a lighting unit; a motor that drives a tool element; a setting switch that is turned ON/OFF to change an operation mode setting and a lighting mode setting; a setting switching unit that changes the operation mode setting and the lighting mode setting corresponding to a manner of operation provided to the setting switch; a motor control unit that controls the motor according to a control method for one of the operation modes currently set by the setting switching unit; and a lighting control unit that controls the lighting unit corresponding to one of the lighting modes currently set by the setting switching unit. When the setting switch is turned on, the setting switching unit changes one of the operation mode setting and the lighting mode setting corresponding to a duration time of an ON state of the setting switch.
摘要翻译：本发明的电动工具包括：照明单元; 驱动工具元件的电机; 设置开关，其被开/关以改变操作模式设置和点亮模式设置; 设置切换单元，其改变对应于提供给设置开关的操作方式的操作模式设置和照明模式设置; 电动机控制单元，其根据由所述设定切换单元当前设定的一种操作模式的控制方法控制所述电动机; 以及照明控制单元，其控制与由设置切换单元当前设置的一种照明模式相对应的照明单元。当设置开关打开时，设置切换单元改变对应于设置开关的ON状态的持续时间的操作模式设置和点亮模式设置中的一个。

2. 发明申请

US20120279743A1 ELECTRIC POWER TOOL 审中-公开
标题翻译：电动工具
公开(公告)号：US20120279743A1
公开(公告)日：2012-11-08
申请号：US13519041
申请日：2010-12-20
申请人： Hidekazu Suda , Ryosuke Ito , Takuya Kusakawa
发明人： Hidekazu Suda , Ryosuke Ito , Takuya Kusakawa
IPC分类号： B25F5/00
CPC分类号： B25F5/001 , A01D34/90 , H02P3/06 , H02P29/10
摘要： An electric power tool includes an electric motor, a rotation speed detection device, a brake device, and a rotation speed-based activation device. The electric motor generates a driving force to rotate an object to be driven. The rotation speed detection device detects a rotation speed of the electric motor. The brake device executes braking control to brake the electric motor. The rotation speed-based activation device activates the brake device when the rotation speed detected by the rotation speed detection device becomes equal to or less than a specified rotation speed, which is arbitrarily set, after a stop command to shut off electric current supply to the electric motor is issued.
摘要翻译：电动工具包括电动机，转速检测装置，制动装置和基于转速的转动装置。电动机产生驱动力以旋转被驱动物体。转速检测装置检测电动机的转速。制动装置执行制动控制以制动电动机。当旋转速度检测装置检测到的转速变为等于或小于任意设定的规定转速时，基于转速的启动装置启动制动装置，该停止命令关闭向发电机。

3. 发明授权

US09314914B2 Power tool 有权
标题翻译：电动工具
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
IPC分类号： B25F5/00 , B25F5/02
CPC分类号： B25F5/00 , B25F5/026
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。

4. 发明授权

US08674640B2 Electric power tool 有权
标题翻译：电动工具
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。

5. 发明申请

US20120234573A1 POWER TOOL 有权
标题翻译：电动工具
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
CPC分类号： B25F5/00 , B25F5/026
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。

6. 发明申请

US20100001675A1 Electric Power Tool 有权
标题翻译：电动工具
公开(公告)号：US20100001675A1
公开(公告)日：2010-01-07
申请号：US12457965
申请日：2009-06-26
申请人： Yutaka Matsunaga , Hidekazu Suda , Takeshi Nishimiya
发明人： Yutaka Matsunaga , Hidekazu Suda , Takeshi Nishimiya
IPC分类号： G05B9/00 , H02K11/00
CPC分类号： B25F5/00 , H02P29/00
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。

7. 发明申请

US20100176176A1 COMBUSTION TYPE DRIVING TOOLS 有权
标题翻译：燃烧式驱动工具
公开(公告)号：US20100176176A1
公开(公告)日：2010-07-15
申请号：US12669816
申请日：2008-07-23
申请人： Yoichiro Koike , Jiro Oda , Hidekazu Suda
发明人： Yoichiro Koike , Jiro Oda , Hidekazu Suda
IPC分类号： B25C1/08
CPC分类号： B25C1/08
摘要： A fan switch and an ignition switch are arranged such that the moving directions of operating buttons thereof cross the moving directions of a contact lever and the moving direction of a switch lever, respectively.
摘要翻译：风扇开关和点火开关被布置成使得其操作按钮的移动方向分别与接触杆的移动方向和开关杆的移动方向相交。

8. 发明申请

US20100116863A1 ELECTRIC DRIVE TOOL 失效
标题翻译：电动工具
公开(公告)号：US20100116863A1
公开(公告)日：2010-05-13
申请号：US12452289
申请日：2008-06-18
申请人： Hidekazu Suda
发明人： Hidekazu Suda
IPC分类号： B25C1/06
CPC分类号： B25C1/06 , B25C1/008
摘要： The electric drive tool of the invention is configured such that a lock lever is provided to reliably prevent an erroneous operation of a trigger and an operating mode can be switched by changing an operational sequence of this lock lever and a contact trip.
摘要翻译：本发明的电驱动工具被构造成使得锁定杆被设置成可靠地防止触发器的错误操作，并且可以通过改变该锁定杆的操作顺序和接触跳闸来切换操作模式。

9. 发明授权

US08167183B2 Electric drive tool 失效
标题翻译：电动工具
公开(公告)号：US08167183B2
公开(公告)日：2012-05-01
申请号：US12452221
申请日：2008-06-18
申请人： Yutaka Matsunaga , Hidekazu Suda , Shinji Hirabayashi
发明人： Yutaka Matsunaga , Hidekazu Suda , Shinji Hirabayashi
IPC分类号： B25C1/06
CPC分类号： B25C1/06 , B25C1/008
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。

10. 发明申请

US20100102102A1 ELECTRIC DRIVE TOOL 失效
标题翻译：电动工具
公开(公告)号：US20100102102A1
公开(公告)日：2010-04-29
申请号：US12452221
申请日：2008-06-18
申请人： Yutaka Matsunaga , Hidekazu Suda , Shinji Hirabayashi
发明人： Yutaka Matsunaga , Hidekazu Suda , Shinji Hirabayashi
IPC分类号： B25C1/06 , B25C7/00
CPC分类号： B25C1/06 , B25C1/008
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式