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1. 外观设计

USD628038S1 Portable electric driver 有权
公开(公告)号：USD628038S1
公开(公告)日：2010-11-30
申请号：US29347514
申请日：2010-02-18
申请人： Yoshiki Aoki , Shinichi Kakefuda , Masayuki Ogura , Tetsuya Monzen
设计人： Yoshiki Aoki , Shinichi Kakefuda , Masayuki Ogura , Tetsuya Monzen

2. 发明授权

US07556457B2 Drilling system including drilling machine and compressor 失效
标题翻译：钻井系统包括钻机和压缩机
公开(公告)号：US07556457B2
公开(公告)日：2009-07-07
申请号：US11055486
申请日：2005-02-11
申请人： Hiroyuki Oda , Yukio Terunuma , Masayuki Ogura
发明人： Hiroyuki Oda , Yukio Terunuma , Masayuki Ogura
IPC分类号： B23B51/06
CPC分类号： B23Q11/005 , Y10T408/14 , Y10T408/165 , Y10T408/44 , Y10T408/45 , Y10T408/65
摘要： A compact drilling system capable of improving working efficiency. The drilling system includes a drilling machine and a compressor. A control circuit controls performances of a drill motor in the drilling machine and an air compression motor in the compressor based on the detection result of a pressure sensor that detects a pressure within an air tank provided in the compressor. When one of the motors is activated, the other motor is not allowed to be operated and only when the drill motor is activated, compressed air is supplied from the air tank to the drilling machine. An electrical socket is provided in the compressor. A power cord extending from the drilling machine can be connected to the socket.
摘要翻译：一种能够提高工作效率的紧凑型钻井系统。钻井系统包括钻机和压缩机。控制电路基于检测压缩机中设置的空气罐内的压力的压力传感器的检测结果来控制钻机中的钻机电机和压缩机中的空气压缩马达的性能。当其中一台电机被激活时，另一台电机不允许操作，只有当钻机启动时，压缩空气就从空气罐供给钻机。在压缩机中设置电插座。从钻孔机延伸的电源线可以连接到插座。

3. 发明申请

US20060220605A1 Cordless power tool with overcurrent protection circuit 失效
标题翻译：带过流保护电路的无绳电动工具
公开(公告)号：US20060220605A1
公开(公告)日：2006-10-05
申请号：US11396682
申请日：2006-04-04
申请人： Kazuhiko Funabashi , Takao Aradachi , Hiroyuki Hanawa , Masayuki Ogura
发明人： Kazuhiko Funabashi , Takao Aradachi , Hiroyuki Hanawa , Masayuki Ogura
IPC分类号： H02P7/00
CPC分类号： H01M10/42 , H01M2/1022 , H01M10/425
摘要： A cordless power tool uses a lithium battery as a power source of a motor and is provided with an overcurrent protection circuit. The circuit allows an overcurrent to instantaneously flow at the start-up time of the motor and shuts off an overcurrent which may flow when the motor is brought into a locked state during the use of the power tool.
摘要翻译：无绳电动工具使用锂电池作为电动机的电源，并具有过电流保护电路。该电路允许过电流在马达的启动时瞬时流动，并且在使用电动工具期间当马达处于锁定状态时切断可能流过的过电流。

4. 发明申请

US20110253402A1 Battery Pack and Cordless Power Tool Having The Same 审中-公开
标题翻译：具有相同的电池组和无绳电动工具
公开(公告)号：US20110253402A1
公开(公告)日：2011-10-20
申请号：US13169453
申请日：2011-06-27
申请人： Takao ARADACHI , Nobuhiro TAKANO , Tomomasa NISHIKAWA , Hiroyuki HANAWA , Masayuki OGURA , Kazuhiko FUNABASHI
发明人： Takao ARADACHI , Nobuhiro TAKANO , Tomomasa NISHIKAWA , Hiroyuki HANAWA , Masayuki OGURA , Kazuhiko FUNABASHI
IPC分类号： B25F5/00 , H01M2/10
CPC分类号： H01M2/1055 , B25F5/008 , H01M10/052 , H01M10/425 , H01M10/482 , H01M10/613 , H01M10/623 , H01M10/643 , H01M10/6563 , H02J7/0031
摘要： A compact battery pack with high handling ability and restraining degradation of battery cells. The battery pack includes an insertion portion to be inserted into a handle portion of a cordless power tool and an accommodation portion in which all battery cells are accommodatable. A protection board with a protection circuit that protects batteries against overcharge and over-discharge is installed in the insertion portion. A switching element is connected between the battery cells and a drive motor of the power tool. An air passage in communication with the battery pack is formed within the handle and a main housing of the cordless power tool. The switching element is positioned at the air passage.
摘要翻译：具有高处理能力和抑制电池电解质降解的紧凑型电池组。电池组包括插入无绳电动工具的手柄部分的插入部分和容纳所有电池单元的容纳部分。具有保护电路的保护板保护电池免于过充电和过放电安装在插入部分中。开关元件连接在电池单元和电动工具的驱动电动机之间。在手柄和无绳电动工具的主壳体之间形成与电池组连通的空气通道。开关元件位于空气通道处。

5. 外观设计

USD610420S1 Portable electric driver 有权
公开(公告)号：USD610420S1
公开(公告)日：2010-02-23
申请号：US29330918
申请日：2009-01-16
申请人： Shingo Kosugi , Masayuki Ogura
设计人： Shingo Kosugi , Masayuki Ogura

6. 发明授权

US07521892B2 Cordless power tool with overcurrent protection circuit permitting the overcurrent condition during specified time periods 失效
标题翻译：具有过电流保护电路的无绳电动工具，可在指定时间段内允许过电流状态
公开(公告)号：US07521892B2
公开(公告)日：2009-04-21
申请号：US11396682
申请日：2006-04-04
申请人： Kazuhiko Funabashi , Takao Aradachi , Hiroyuki Hanawa , Masayuki Ogura
发明人： Kazuhiko Funabashi , Takao Aradachi , Hiroyuki Hanawa , Masayuki Ogura
IPC分类号： H01M10/46
CPC分类号： H01M10/42 , H01M2/1022 , H01M10/425
摘要： A cordless power tool uses a lithium battery as a power source of a motor and is provided with an overcurrent protection circuit. The circuit allows an overcurrent to instantaneously flow at the start-up time of the motor and shuts off an overcurrent which may flow when the motor is brought into a locked state during the use of the power tool.
摘要翻译：无绳电动工具使用锂电池作为电动机的电源，并具有过电流保护电路。该电路允许过电流在马达的启动时瞬时流动，并且在使用电动工具期间当马达处于锁定状态时切断可能流过的过电流。

7. 发明授权

US07446508B2 Battery charger for charging lithium-ion battery 有权
标题翻译：电池充电器为锂离子电池充电
公开(公告)号：US07446508B2
公开(公告)日：2008-11-04
申请号：US11396642
申请日：2006-04-04
申请人： Takao Aradachi , Kazuhiko Funabashi , Hiroyuki Hanawa , Masayuki Ogura
发明人： Takao Aradachi , Kazuhiko Funabashi , Hiroyuki Hanawa , Masayuki Ogura
IPC分类号： H01M10/46
CPC分类号： H02J7/0091 , H01M10/052 , H02J7/047 , Y02E60/122
摘要： A battery charger for charging a lithium-ion battery includes a temperature control unit and a current supplying unit. The temperature control unit controls a temperature of the lithium-ion battery to fall in a predetermined range. The predetermined range is divided into a plurality of sub-divided temperature ranges. The current supplying unit supplies the lithium-ion battery with a temperature-dependent current relation to a sub-divided temperature range in which the temperature of the lithium-ion battery falls.
摘要翻译：用于对锂离子电池充电的电池充电器包括温度控制单元和电流供应单元。温度控制单元控制锂离子电池的温度落在预定范围内。预定范围被分成多个分分割的温度范围。电流供给单元向锂离子电池提供与锂离子电池的温度下降的分分割温度范围的温度依赖电流关系。

8. 发明授权

US07306047B2 Impact hammer drill 失效
标题翻译：冲击锤钻
公开(公告)号：US07306047B2
公开(公告)日：2007-12-11
申请号：US11049688
申请日：2005-02-04
申请人： Hiroyuki Oda , Yukio Terunuma , Masayuki Ogura
发明人： Hiroyuki Oda , Yukio Terunuma , Masayuki Ogura
IPC分类号： B25B19/00
CPC分类号： B25D9/04 , B25D16/00 , B25D17/22 , B25D2216/0023 , B25D2216/0038 , B25D2250/095 , B25D2250/195
摘要： An impact hammer drill capable of performing drilling operation at a high speed with low noise and without requiring a large thrust. The drill includes a main shaft rotatable by an output shaft of a motor, and a spindle having an impact-receiving section and disposed over the main shaft slidably in its axial direction and rotatable together with the rotation of the main shaft. A piston is reciprocatingly slidably disposed over the main shaft for impacting against the impact-receiving section. A piston drive unit is disposed for driving the piston with a compressed fluid. A compressed fluid supplying unit is disposed for supplying the compressed fluid to the piston drive unit. A drill bit is attachable to the spindle. When performing drilling operation, the drill bit is imparted with a combined rotational motion and the reciprocal impact motion.
摘要翻译：一种冲击锤钻，能够以低噪音高速进行钻孔作业，不需要大的推力。该钻头包括可由电动机的输出轴旋转的主轴和具有冲击承受部分的主轴，并且主轴可滑动地设置在主轴上并与主轴的旋转一起旋转。活塞可往复地可滑动地设置在主轴上以撞击冲击承受部分。活塞驱动单元设置成用压缩流体驱动活塞。压缩流体供给单元被设置用于将压缩流体供应到活塞驱动单元。钻头可连接到主轴上。当执行钻孔操作时，钻头被赋予组合的旋转运动和相互冲击运动。

9. 发明申请

US20050173140A1 Drilling machine 失效
标题翻译：钻孔机
公开(公告)号：US20050173140A1
公开(公告)日：2005-08-11
申请号：US11049688
申请日：2005-02-04
申请人： Hiroyuki Oda , Yukio Terunuma , Masayuki Ogura
发明人： Hiroyuki Oda , Yukio Terunuma , Masayuki Ogura
IPC分类号： B23B45/16 , B25D9/04 , B25D16/00 , B25D17/22 , B28D1/26 , E21B4/14
CPC分类号： B25D9/04 , B25D16/00 , B25D17/22 , B25D2216/0023 , B25D2216/0038 , B25D2250/095 , B25D2250/195
摘要： A drilling machine capable of performing drilling operation at a high speed with low noise and without requiring a large thrust. The drilling machine includes a main shaft rotatable by an output shaft of a motor, and a spindle having an impact-receiving section and disposed over the main shaft slidably in its axial direction and rotatable together with the rotation of the main shaft. A piston 25 is reciprocatingly slidably disposed over the main shaft for impacting against the impact-receiving section. A piston drive unit is disposed for driving the piston with a compressed fluid. A compressed fluid supplying unit is disposed for supplying the compressed fluid to the piston drive unit. A drill bit is attachable to the spindle. When performing drilling operation, the drill bit is imparted with a combined rotational motion and the reciprocal impact motion.
摘要翻译：能够以低噪音高速度进行钻孔作业而不需要大的推力的钻孔机。钻机包括可由电动机的输出轴旋转的主轴和具有冲击承受部分的主轴，并且主轴可滑动地设置在主轴上并与主轴的旋转一起旋转。活塞25可往复地可滑动地设置在主轴上，用于撞击冲击承受部分。活塞驱动单元设置成用压缩流体驱动活塞。压缩流体供给单元被设置用于将压缩流体供应到活塞驱动单元。钻头可连接到主轴上。当执行钻孔操作时，钻头被赋予组合的旋转运动和相互冲击运动。

10. 发明申请

US20130051104A1 Battery Adapter and Power Source Device Employing Same 审中-公开
标题翻译：电池适配器和使用相同的电源设备
公开(公告)号：US20130051104A1
公开(公告)日：2013-02-28
申请号：US13592111
申请日：2012-08-22
申请人： Yasushi Nakano , Yukihiro Shima , Kazuhiko Funabashi , Nobuhiro Takano , Yoshikazu Kawano , Masayuki Ogura , Shinji Watanabe , Haruhisa Fujisawa
发明人： Yasushi Nakano , Yukihiro Shima , Kazuhiko Funabashi , Nobuhiro Takano , Yoshikazu Kawano , Masayuki Ogura , Shinji Watanabe , Haruhisa Fujisawa
IPC分类号： H02M7/44 , H02J7/04 , H02J7/02
CPC分类号： H02J7/0006 , H01M10/06 , H01M16/00 , H02H7/18 , H02J7/0027 , H02J7/045 , H02J7/047
摘要： A battery adapter includes an inverter device capable of converting voltage waveform from DC to AC. A first reachable battery and a second rechargeable battery different in shape can be selectively connected to the inverter device. The first rechargeable battery may, for example, a battery pack for use in an electric power tool, and the second rechargeable battery may, for example, a high-capacity lead-acid battery. With the battery adapter, two types of rechargeable batteries can be used as a power source for driving the AC-driven electric power tool. The battery adapter contains therein a microcomputer with which charge/discharge control is implemented.
摘要翻译：电池适配器包括能够将电压波形从DC转换成AC的逆变器装置。不同形状的第一可达电池和第二可充电电池可以选择性地连接到逆变器装置。第一可充电电池可以是例如用于电动工具的电池组，第二可充电电池可以是例如大容量铅酸电池。使用电池适配器，可以使用两种类型的可充电电池作为用于驱动AC驱动电动工具的电源。电池适配器内装有执行充电/放电控制的微型计算机。

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