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1. 发明申请

US20080067213A1 ELECTRIC DRIVING MACHINE 有权
标题翻译：电动机
公开(公告)号：US20080067213A1
公开(公告)日：2008-03-20
申请号：US11854758
申请日：2007-09-13
申请人： Yukihiro SHIMA , Masahiro Inaniwa , Hiroyuki Oda , Takashi Ueda , Yoshihiro Nakano
发明人： Yukihiro SHIMA , Masahiro Inaniwa , Hiroyuki Oda , Takashi Ueda , Yoshihiro Nakano
IPC分类号： B25C5/15 , B25C5/00
CPC分类号： B25C1/06
摘要： Even when a transient decrease has arisen in a battery voltage VBAT of a battery pack at startup of a motor that drives a flywheel, a power terminal Vcc and a reset terminal RES (or an input terminal IN of a reset IC) of a microcomputer are replenished with a normal voltage by the voltage accumulated by a capacitor of the backup power circuit, and hence a controller can maintain normal operation without involvement of faulty operation. As a result, even the battery pack whose battery has a smaller amount of remaining energy can be effectively utilized as the power source of an electric driving machine.
摘要翻译：即使在驱动飞轮的电动机起动时电池组的电池电压V BAT发生瞬时下降，电源端子Vcc和复位端子RES（或输入端子IN 微计算机的复位IC）由备用电源电路的电容器累积的电压补充正常电压，因此控制器可以保持正常工作而不涉及故障操作。结果，即使电池具有较小的剩余能量的电池组也可以有效地用作电动驱动机的电源。

2. 发明申请

US20080073405A1 ELECTRIC DRIVING MACHINE 有权
标题翻译：电动机
公开(公告)号：US20080073405A1
公开(公告)日：2008-03-27
申请号：US11854749
申请日：2007-09-13
申请人： Yukihiro SHIMA , Masahiro Inaniwa , Hiroyuki Oda , Takashi Ueda , Yoshihiro Nakano
发明人： Yukihiro SHIMA , Masahiro Inaniwa , Hiroyuki Oda , Takashi Ueda , Yoshihiro Nakano
IPC分类号： B25C1/06
CPC分类号： B25C1/06
摘要： An electric driving machine has a motor for rotating a flywheel, power transmission means for converting rotational drive force of the flywheel into rectilinear drive force and transmitting the rectilinear drive force to an actuator which fires a fastener, and engagement/disengagement means which transmits the rotational drive force of the flywheel to a driver blade or interrupts transmission of the rotational drive force. The electric driving machine is provided with a second switching element connected in series with the engagement/disengagement means and a third switching element connected in shunt with the engagement/disengagement means. When a push lever switch is in an OFF position where driving of a fastener is not ready, the third switching element is held in an ON state.
摘要翻译：电动驱动机具有用于旋转飞轮的马达，用于将飞轮的旋转驱动力转换成直线驱动力并将直线驱动力传递到触发紧固件的致动器的动力传递装置，以及将旋转飞轮对驱动器叶片的驱动力或中断旋转驱动力的传递。电动驱动机具有与接合/分离装置串联连接的第二开关元件和与接合/分离装置分流连接的第三开关元件。当推杆开关处于关闭位置，其中紧固件的驱动未准备好时，第三开关元件保持在接通状态。

3. 发明申请

US20090188766A1 FASTENER DRIVING TOOL 有权
标题翻译：紧固件驱动工具
公开(公告)号：US20090188766A1
公开(公告)日：2009-07-30
申请号：US12352875
申请日：2009-01-13
申请人： Yukihiro SHIMA , Hideyuki Tanimoto , Hiroyuki Oda , Yoshihiro Nakano , Takashi Ueda
发明人： Yukihiro SHIMA , Hideyuki Tanimoto , Hiroyuki Oda , Yoshihiro Nakano , Takashi Ueda
IPC分类号： F16D41/04 , E21B7/00
CPC分类号： B25C1/06
摘要： A spring-type fastener driving tool includes a plunger having a blade that drives in fasteners, a spring that urges the plunger downwards and is capable of being compressed upwards, a spring compression mechanism unit that includes a drum that causes the plunger to move in a compression direction of the spring based on rotational force of a motor, a reduction mechanism unit, and a one-way clutch than prohibits reverse rotation of the motor. Reverse rotation of the drum due to the urging force of the spring is prevented by providing the one-way clutch between an input side rotating shaft of the reduction mechanism unit and a rotation output shaft of the motor.
摘要翻译：弹簧式紧固件驱动工具包括具有以紧固件驱动的叶片的柱塞，向下推动柱塞并能够被向上压缩的弹簧;弹簧压缩机构单元，其包括使柱塞在基于马达的旋转力，减速机构单元和单向离合器的弹簧的压缩方向，禁止马达的反转。通过在减速机构单元的输入侧旋转轴和电动机的旋转输出轴之间设置单向离合器来防止由于弹簧的作用力而使滚筒的反转。

4. 发明申请

US20090179062A1 FASTENER DRIVING TOOL 有权
标题翻译：紧固件驱动工具
公开(公告)号：US20090179062A1
公开(公告)日：2009-07-16
申请号：US12352886
申请日：2009-01-13
申请人： Yukihiro SHIMA , Hideyuki Tanimoto , Hiroyuki Oda , Yoshihiro Nakano , Takashi Ueda
发明人： Yukihiro SHIMA , Hideyuki Tanimoto , Hiroyuki Oda , Yoshihiro Nakano , Takashi Ueda
IPC分类号： B27F7/00
CPC分类号： B25C1/06
摘要： When the plunger is a game moved to a prescribed position Ph of an initial state on the upper dead point side by the drive force of the motor after the plunger is moved to the lower dead point side, the controller of a spring driven-type fastener driving tool reduces the rotational speed of the motor to a prescribed value or less based on the detection signal of the operation detection switch and then stops the slowed down motor. In order to achieve this, the plunger is stopped at a stop position of an initial state that is as close as possible to an upper dead point side drive start position and is subjected to a strong compression force by the drive spring.
摘要翻译：当柱塞在柱塞移动到下死点一侧后，通过电动机的驱动力将游戏移动到上死点侧的初始状态的规定位置Ph，弹簧驱动型紧固件驱动工具基于操作检测开关的检测信号将电动机的转速降低到规定值以下，然后停止减速电动机。为了实现这一点，柱塞停止在尽可能靠近上死点侧驱动开始位置的初始状态的停止位置，并且由驱动弹簧承受强的压缩力。

5. 发明申请

US20090194574A1 FASTENER DRIVING TOOL 有权
标题翻译：紧固件驱动工具
公开(公告)号：US20090194574A1
公开(公告)日：2009-08-06
申请号：US12365456
申请日：2009-02-04
申请人： Yukihiro SHIMA , Hideyuki TANIMOTO , Takashi UEDA
发明人： Yukihiro SHIMA , Hideyuki TANIMOTO , Takashi UEDA
IPC分类号： B25C5/00
CPC分类号： B25C1/06 , B25C5/15
摘要： A controller controls a first FET to go on and off based on an input signal of a trigger switch and a push switch and controls a second FET to go on and off based on an input signal of a trigger switch, a push switch, and a operation detection switch. The controller then controls the time that the first FET is on for to be longer than the time the second FET is on for.
摘要翻译：控制器基于触发开关和按钮开关的输入信号控制第一FET进行导通和关断，并且基于触发开关，按压开关和按钮开关的输入信号控制第二FET进行导通和关断操作检测开关。然后，控制器控制第一FET导通的时间比第二FET导通的时间长。

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