专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

171. 发明专利

JP2009269138A Oil pulse tool 有权
标题翻译：油脉冲工具
公开(公告)号：JP2009269138A
公开(公告)日：2009-11-19
申请号：JP2008122398
申请日：2008-05-08
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： HARADA TETSUSUKE , NISHIKAWA TOMOMASA , IWATA KAZUTAKA , OTSU SHINKI , TAKANO NOBUHIRO
IPC分类号： B25B21/02
CPC分类号： B25B21/02
摘要： PROBLEM TO BE SOLVED: To provide an oil pulse tool so controlled as to suppress a weak impact force produced when a motor reversely rotated immediately after an impact is forwardly rotated.
SOLUTION: This oil pulse tool includes a motor, an oil pulse unit driven by the motor, and an output shaft which is connected to the shaft of the oil pulse unit and to which an end tool is attached. The oil pulse tool includes a drive adjusting means for adjusting the power supplied to the motor. The drive adjusting means reduces the power supplied to the motor when the impact is transmitted to the output shaft by the pulses generated in the oil pulse unit, and increases the power supplied to the motor when the motor the rotation of which is disturbed by the pulses passes through the impact position of a shaft. In particular, when the motor is reversely rotated by the reaction force of the impact to the output shaft generated by the pulses, the drive force of the motor is reduced while the motor is reversely rotated and until the reverse rotation is stopped, forwardly rotated, and passes through the impact position.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种如此控制的油压脉冲工具，以便当电机在冲击向前旋转之后立即反向旋转时抑制产生的弱冲击力。解决方案：该油压脉冲工具包括电动机，由电动机驱动的油压单元和连接到油压脉冲单元的轴上的输出轴，端子工具附接到该输出轴上。油脉冲工具包括用于调节供给电动机的功率的驱动调节装置。当通过在油压脉冲单元中产生的脉冲将冲击传递到输出轴时，驱动调节装置降低供应给电动机的功率，并且当电动机的旋转被脉冲干扰时增加供给电动机的功率穿过轴的冲击位置。特别地，当电动机通过由脉冲产生的对输出轴的冲击的反作用力而反向旋转时，马达的驱动力减小，同时马达反向旋转，直到反向旋转停止，向前旋转，并穿过冲击位置。版权所有（C）2010，JPO＆INPIT

172. 发明专利

JP2009142135A Charging device 审中-公开
标题翻译：充电设备
公开(公告)号：JP2009142135A
公开(公告)日：2009-06-25
申请号：JP2007319197
申请日：2007-12-11
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： ARADATE TAKAHISA , TAKANO NOBUHIRO
IPC分类号： H02J7/00 , H01M10/44 , H02J7/02
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To charge a battery properly according to a power supply and a battery voltage in a charging device structured to input plural kinds of power supplies selectively.
SOLUTION: The charging device includes a power supply identification means, which identifies the kind of a power supply; a battery kind identification means, which identifies a voltage of a battery pack to be mounted; output electric power of the power supply identified by the power supply identification means; and a current setting means, which sets a charging current based on the voltage of the battery pack identified by the battery kind identification means. The kind of power supply of a DC power supply is identified with a resistor connected by a third connection wire provided on a connection cable. When charging the battery, constant current charging is performed by setting a voltage and a current value properly so as not to exceed the range of the output electric power according to the kind of the DC power supply identified.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了选择性地输入多种电源的充电装置，根据电源和电池电压正确地对电池充电。解决方案：充电装置包括识别电源种类的电源识别装置; 识别要安装的电池组的电压的电池种类识别装置; 由电源识别装置识别的电源的输出电力; 以及电流设定装置，其基于由电池种类识别装置识别的电池组的电压来设定充电电流。直流电源的电源种类通过连接在连接电缆上的第三连接线连接的电阻来识别。当对电池充电时，通过适当地设定电压和电流值来进行恒定电流充电，以便根据所识别的直流电源的种类不超出输出电力的范围。版权所有（C）2009，JPO＆INPIT

173. 发明专利

JP2007229891A Power tool and desk cutter 有权
标题翻译：电动工具和桌面切割机
公开(公告)号：JP2007229891A
公开(公告)日：2007-09-13
申请号：JP2006057032
申请日：2006-03-02
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： KONO SACHIKAZU , TAKANO NOBUHIRO , USHIWATARI SHIGEHARU , MATSUNAGA KENICHI , TOMITA HIROHISA
IPC分类号： B25F5/00 , B23D45/04 , B23D45/14
CPC分类号： B23D45/044 , B23D59/002 , Y10T307/406
摘要： PROBLEM TO BE SOLVED: To provide a power tool equipped with a power source means, which is inexpensive and excellent in stability, and can increase a life of a lighting system. SOLUTION: In the power tool equipped with the power source means capable of outputting at least two or more of different direct current voltages by receiving the supply from a utility power source, a switch 124 capable of turning on/off at lease either one of the output voltages is provided. When the switch 124 starts the supply of the output voltage, the output voltage is gradually increased by setting a fixed time period to reach a predetermined voltage. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有便宜且稳定性优异的电源装置的电动工具，并且可以延长照明系统的使用寿命。解决方案：在配备有电源装置的电动工具中，能够通过接收来自公用电源的电力来输出至少两个或更多个不同的直流电压，开关124能够在租赁期间开/关提供输出电压之一。当开关124开始输出电压的供给时，通过将固定的时间周期设定为达到规定的电压来逐渐增大输出电压。版权所有（C）2007，JPO＆INPIT

174. 发明专利

JP2007203675A Router 审中-公开
标题翻译：路由器
公开(公告)号：JP2007203675A
公开(公告)日：2007-08-16
申请号：JP2006027554
申请日：2006-02-03
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： TAKAHASHI KUMIO , TAKANO NOBUHIRO
IPC分类号： B27C5/10
摘要： PROBLEM TO BE SOLVED: To provide a router which can achieve the cut to a specified depth merely by fixing a stopper pole to a main body, in a position of the stopper pole where the digital display is equal to the cut depth, regardless of whether or not a power supply is switched to the OFF position halfway, provided that a zero setting operation is performed when a router cutting knife is fitted.
SOLUTION: An absolute position detector is used as a detection means for detecting a position of the stopper pole 9 to the main body 4. In addition, a means is provided to enable displaying a relative position which is determined by resetting an arbitrary position of the stopper pole 9 and store the value of the absolute position detector which represents the relative position as the reset position.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种仅通过将止动杆固定到主体即可将切割达到指定深度的路由器，在数字显示器等于切割深度的止动杆的位置，无论电源是否切换到中途的OFF位置，只要在安装路由器切割刀时执行零设置操作。解决方案：绝对位置检测器被用作用于检测止动杆9到主体4的位置的检测装置。此外，还提供了一种装置，用于显示相对位置，该相对位置通过重置任意止挡杆9的位置，并将表示相对位置的绝对位置检测器的值存储为复位位置。版权所有（C）2007，JPO＆INPIT

175. 发明专利

JP2007116853A Lithium battery pack 审中-公开
标题翻译：锂电池组
公开(公告)号：JP2007116853A
公开(公告)日：2007-05-10
申请号：JP2005307395
申请日：2005-10-21
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： FUNABASHI KAZUHIKO , TAKANO NOBUHIRO , ARADATE TAKAHISA
IPC分类号： H02J7/10 , H01M2/10 , H02J7/00 , H02J7/02
CPC分类号： H01M10/482 , H01M10/46 , H01M10/486 , H02J7/0031
摘要： PROBLEM TO BE SOLVED: To prevent damage due to over-charging with a simple and inexpensive configuration in a battery pack including battery cells not being monitored by a protection IC which previously prevents damage, due to over-charging or over-discharging by monitoring terminal voltages of each cell.
SOLUTION: In the case of a lithium battery pack with more than the number of the battery cells 111 monitored by a voltage detection unit 115, there is provided a temperature detection element 113 for detecting a temperature of the battery cells 112 not monitored by the voltage detection circuit 115, thus generating a signal for stopping charging when the temperature of the battery cell 112 detected by the temperature detection element 113 rises to more than a predetermined value.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止在电池组中的简单且便宜的配置中的过充电造成的损坏，包括不被预防由于过充电或过放电造成的损坏的保护IC监测的电池单元通过监视每个单元的端子电压。解决方案：在由电压检测单元115监视的具有超过电池单元111的数量的锂电池组的情况下，提供了用于检测未监视的电池单元112的温度的温度检测元件113 通过电压检测电路115，当由温度检测元件113检测到的电池单元112的温度上升到大于预定值时，产生用于停止充电的信号。版权所有（C）2007，JPO＆INPIT

176. 发明专利

JP2007111960A Table cutter and cutting angle indicating device therefor 有权
标题翻译：表切割器和切割角度指示器件
公开(公告)号：JP2007111960A
公开(公告)日：2007-05-10
申请号：JP2005304795
申请日：2005-10-19
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： KONO SACHIKAZU , TAKANO NOBUHIRO
IPC分类号： B27B5/20 , B23D45/04 , B23D45/14 , B27B5/29
CPC分类号： B27B5/29 , B23D59/002 , Y10T83/7697 , Y10T83/849 , Y10T83/853 , Y10T83/8773
摘要： PROBLEM TO BE SOLVED: To provide a table cutter which can easily indicate optimum tilting and turning angles when a construction member in a complex shape is cut and a cutting angle indicating device for the table cutter. SOLUTION: When the construction member is cut by a desk circular saw, an inter-wall angle between a first and second walls for the construction of the construction member and construction angles of the construction member to the first and second walls are inputted by a Miter reset switch 148 and a Bevel reset switch 149 (input means). On the basis of the input results, a corresponding cutting angle is selected (processing means) from a cutting angle stored in EEPROM (storage means) by a microcomputer. The selected cutting angle is indicated in a digital indication part 131 (indication means). On the basis of the indication results, proper tilting and turning angles are set. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种台式切割机，当切割复杂形状的构造构件和用于台式切割机的切割角度指示装置时，能够容易地指示最佳倾斜和转动角度。解决方案：当建筑构件被台式圆锯切割时，用于构造构造构件的第一和第二壁之间的壁间角度以及构造构件与第一和第二壁的构造角度被输入通过斜角复位开关148和斜面复位开关149（输入装置）。基于输入结果，通过微型计算机从存储在EEPROM（存储装置）中的切割角度选择相应的切割角（处理装置）。选择的切割角度在数字指示部131（指示装置）中指示。根据指示结果，设定适当的倾斜角度和转角。版权所有（C）2007，JPO＆INPIT

177. 发明专利

JP2006294310A Battery pack 有权
标题翻译：电池组
公开(公告)号：JP2006294310A
公开(公告)日：2006-10-26
申请号：JP2005110351
申请日：2005-04-06
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： ARADATE TAKAHISA , TAKANO NOBUHIRO , NISHIKAWA TOMOMASA
IPC分类号： H01M2/10
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a battery pack made compact and easy to handle due to appropriate design and installation of a protective circuit board, and with its cells hardly deteriorated.
SOLUTION: The battery pack 10 equipped with a plug-in part 11 to be mounted on a grip part 1a of a tool 1 is to get rid of a lithium-ion battery cells 13 in the plugged-in part 11. The plug-in part 11 is equipped with a protective substrate 14 mounting a protective circuit for protecting the battery pack 10 from overcharge, over-discharge, or overcurrent. Further, a terminal 17 is provided at a top end of the plug-in part 11 for transmitting states of the battery cells and the battery pack outside.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：由于保护电路板的适当设计和安装，并且其电池几乎不劣化，提供了紧凑且容易处理的电池组。解决方案：配备有要安装在工具1的把手部分1a上的插入部分11的电池组10是在插入部分11中除去锂离子电池单元13。插入部11配备有保护基板14，保护基板14安装用于保护电池组10免受过充电，过放电或过电流的保护电路。此外，端子17设置在插入部11的顶端，用于将电池单元和电池组的状态传送到外部。版权所有（C）2007，JPO＆INPIT

178. 发明专利

JP2006129619A Battery charging equipment 审中-公开
标题翻译：电池充电设备
公开(公告)号：JP2006129619A
公开(公告)日：2006-05-18
申请号：JP2004314961
申请日：2004-10-29
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： FUNABASHI KAZUHIKO , TAKANO NOBUHIRO , ISHIMARU TAKERO , ARADATE TAKAHISA
IPC分类号： H02J7/10
CPC分类号： H02J7/022 , H02J7/06 , H02M3/33507 , H02M2001/0022
摘要： PROBLEM TO BE SOLVED: To provide a battery charging equipment capable of being used in a power source environment having a drastic voltage fluctuation in an input power source to be supplied to charging equipment.
SOLUTION: The battery charging equipment is provided with a switching circuit 20 supplying electric current to a battery 2 to be charged; an input voltage detection means 100 for detecting the input voltage of the switching circuit 20; a charging current control means 60 which detects the charging current of the battery 2 to be charged supplied by the switching circuit 20, and controls the charging current in accordance with a charging current setting value; and a micro computer 50 which judges whether the supply of the current to the battery 2 to be charged under a specified value or not based on the signal detected by the input voltage detection means 100, and controls the charging current setting value in accordance with the magnitude of the current. The micro computer 50, when judging that the input voltage is less than the specified value based on the signal detected by the input voltage detection means 100, sets the charging current setting value to a value (I08) less than the specified value (I10).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在供给给充电设备的输入电源中具有剧烈电压波动的电源环境中使用的电池充电设备。解决方案：电池充电设备设置有向要充电的电池2提供电流的开关电路20; 用于检测开关电路20的输入电压的输入电压检测装置100; 充电电流控制装置60，其检测由开关电路20提供的待充电电池2的充电电流，并根据充电电流设定值控制充电电流; 以及微型计算机50，其根据由输入电压检测单元100检测出的信号，判定是否向电池2供给电流达到规定值以下，并根据该计算机50控制充电电流设定值电流的大小。微型计算机50在基于由输入电压检测装置100检测到的信号判定输入电压小于指定值时，将充电电流设定值设定为小于规定值（I10）的值（I08）。版权所有（C）2006，JPO＆NCIPI

179. 发明专利

JP2006095638A Combustion type nailing tool 有权
标题翻译：燃烧型指甲工具
公开(公告)号：JP2006095638A
公开(公告)日：2006-04-13
申请号：JP2004284101
申请日：2004-09-29
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： FUJISAWA HARUHISA , AKIBA YOSHITAKA , TAKANO NOBUHIRO , ISHIMARU TAKERO , NISHIKAWA TOMOMASA
IPC分类号： B25C1/08 , F02P3/06 , F02P15/10
CPC分类号： B25C1/08
摘要： PROBLEM TO BE SOLVED: To provide a nailing machine for driving a nail by explosively burning the mixture of a combustible gas and air in a combustion chamber, which nailing machine can carry out stable ignition by preventing miss-fire phenomena of sparks.
SOLUTION: The combustion type nailing machine comprises a combustion type nailing tool body which strikes a connecting tool by means of a driver blade 10a integrally formed with a piston 10 by driving the piston 10, which is movably supported in a cylinder 4, by burning the mixture of the fuel injected into a combustion chamber 15a provided above the cylinder 4 and the air in the combustion chamber by the spark of an ignition plug 9 caused by operating a trigger switch 12, and an ignition control device 24 for successively generating the sparks of the ignition plug 9 for a plurality of times when the trigger switch 12 has been operated.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于通过在燃烧室中爆炸地燃烧可燃气体和空气的混合物来驱动钉子的打钉机，该打钉机可以通过防止火花的火花现象来执行稳定的点火。解决方案：燃烧式打钉机包括一个燃烧式打钉工具主体，该燃烧式打钉工具主体通过驱动可活动地支撑在气缸4中的活塞10，通过与活塞10一体形成的驱动器叶片10a撞击连接工具，通过由操作触发开关12引起的火花塞9的火花燃烧喷射到设置在气缸4上方的燃烧室15a的燃料和燃烧室中的空气的混合物;以及点火控制装置24，当触发开关12已被操作时，火花塞9的火花多次。版权所有（C）2006，JPO＆NCIPI

180. 发明专利

JP2006015578A Bench circular saw 有权
标题翻译： BENCH圆形锯
公开(公告)号：JP2006015578A
公开(公告)日：2006-01-19
申请号：JP2004194999
申请日：2004-06-30
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： TERAJIMA HIDEAKI , TAKANO NOBUHIRO , KONO SACHIKAZU
IPC分类号： B27B5/20 , B23D45/04 , B23D45/14 , B27B5/29
CPC分类号： B23D59/002 , B23D45/044 , B23D45/048 , Y10T83/7697 , Y10T83/7705 , Y10T83/7788 , Y10T83/8773
摘要： PROBLEM TO BE SOLVED: To provide a bench circular saw capable of always displaying an accurate angle by making it possible to always detect, operate and store the angle of revolution of a turntable and detecting and storing the angle even if the turntable is revolved in a state that a main power supply is not turned on to display the stored angle when the main power supply is turned on next time. SOLUTION: A quantity-of-revolution detecting unit 51 for detecting the quantity of revolution of the turntable with respect to a base is provided on the turntable and a quantity-of-tilting detecting unit for detecting the quantity of tilting of a tilting part 74 with respect to the tilting support part 71 supported on the turntable is provided to the tilting part 74 for supporting a cutting part. An RAM for storing the detected quantity of revolution and the quantity of tilting and a microcomputer for operating an angle of revolution and an angle of tilting are arranged in front of a neck stand part 23 and a battery box 132 is provided in the arcuate recessed part 24 of the turntable. The quantity-of-revolution detecting unit 51, a quantity-of-tilting detecting unit and the microcomputer are wired to receive the supply of power. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够始终显示精确角度的台式圆锯，其可以总是检测，操作和存储转台的旋转角度，并且即使转台是在下一次接通主电源时，主电源未接通以显示存储角度的状态。解决方案：用于检测转盘相对于基座的转数的转数检测单元51设置在转台上，倾斜量检测单元用于检测转台的倾斜量倾斜部分74相对于支撑在转台上的倾斜支撑部分71设置到用于支撑切割部分的倾斜部分74。用于存储检测到的旋转量和倾斜量的RAM以及用于操作旋转角度和倾斜角度的微型计算机布置在颈部支架部23的前面，并且电池盒132设置在弓形凹部 24转盘。旋转量检测单元51，倾斜量检测单元和微型计算机被布线以接收电力供应。版权所有（C）2006，JPO＆NCIPI

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