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1. 发明授权

US08360168B2 Power tool 有权
标题翻译：电动工具
公开(公告)号：US08360168B2
公开(公告)日：2013-01-29
申请号：US12847289
申请日：2010-07-30
申请人： Yasuhiro Kakiuchi , Shinya Bito
发明人： Yasuhiro Kakiuchi , Shinya Bito
IPC分类号： B25D17/26
CPC分类号： B25D17/26 , B25D17/245 , B25D2211/003 , B25D2217/0084 , B25D2250/185 , B25F5/006 , B25F5/02 , F16H57/027
摘要： It is an object of the invention to provide a power tool that effectively prevents leakage of lubricant while regulating the internal pressure of a housing space for a driving mechanism.The object can be achieved by a representative power tool that includes a too bit 119, a driving mechanism 113, 115, an enclosed housing space 107a which houses the driving mechanism and in which lubricant is sealed in, and a path 151 which regulates pressure of the housing space 107a. On the path, a filter chamber 154 having a predetermined capacity, an inner passage 155c that communicates the filter chamber 154 with the housing space 107a, and an outer passage 159c that communicates the filter chamber 154 with the outside are formed. A filter 157 is disposed in the filter chamber 154 and spaced apart from a peripheral edge of an opening of the outer passage 159c which is open to the filter chamber 154, so that a space 161 is created on the opening edge side of the filter chamber 154. A throttle member 163, 167 is disposed in the space 161 and throttles flow of air which flows out to the outer passage 159c through the filter 157.
摘要翻译：本发明的目的是提供一种动力工具，其有效地防止润滑剂的泄漏，同时调节用于驱动机构的容纳空间的内部压力。该目的可以通过一种代表性的电动工具实现，该电动工具包括太位119，驱动机构113,115，容纳驱动机构并且其中润滑剂被密封的封闭容纳空间107a和调节压力的路径151 容纳空间107a。在路径上形成具有预定容量的过滤室154，将过滤室154与容纳空间107a连通的内部通道155c和将过滤室154与外部连通的外部通道159c。过滤器157设置在过滤室154中并与外部通道159c的开口的周边边缘隔开，该外部通道159c的开口通过过滤室154，从而在过滤室的开口边缘侧产生空间161 节流部件163,167设置在空间161中，并且通过过滤器157阻止流出到外部通路159c的空气流。

2. 发明申请

US20120298391A1 DRIVING SOURCE SUPPLY SYSTEM OF ATTACHMENT DEVICE-EQUIPPED ELECTRIC POWER TOOL 有权
标题翻译：附件设备电动工具驱动源供应系统
公开(公告)号：US20120298391A1
公开(公告)日：2012-11-29
申请号：US13574928
申请日：2011-02-10
申请人： Yasuhiro Kakiuchi , Hajime Takeuchi , Yoshitaka Machida
发明人： Yasuhiro Kakiuchi , Hajime Takeuchi , Yoshitaka Machida
IPC分类号： B25D17/14 , B25F5/00
CPC分类号： B23Q11/0046
摘要： A male terminal is formed on a dust collecting device so as to protrude therefrom, while a plug-in port into which the male terminal can be inserted, and a female terminal that is located inside the plug-in port and can be electrically connected to the male terminal, are provided in a hammer drill. When the dust collecting device is joined to the hammer drill and the male terminal is electrically connected to the female terminal, a driving source is supplied from a battery pack to the dust collecting device.
摘要翻译：阳极端子形成在集尘装置上以从其突出，同时插入阳端子的插入端口和位于插入端口内的阴端子，并且可以电连接到公端子设置在锤钻机中。当集尘装置接合到锤钻时，阳端子与阴端子电连接时，驱动源从电池组提供到集尘装置。

3. 外观设计

USD473771S1 Portable electric saw 失效
公开(公告)号：USD473771S1
公开(公告)日：2003-04-29
申请号：US29153341
申请日：2002-01-09
申请人： Naohiro Hayakawa , Yasuhiro Kakiuchi
设计人： Naohiro Hayakawa , Yasuhiro Kakiuchi

4. 发明授权

US09126320B2 Power tool 有权
标题翻译：电动工具
公开(公告)号：US09126320B2
公开(公告)日：2015-09-08
申请号：US13139910
申请日：2009-12-08
申请人： Yasutoshi Shinma , Yasuhiro Kakiuchi
发明人： Yasutoshi Shinma , Yasuhiro Kakiuchi
IPC分类号： B25D9/00 , B25D17/20 , B25F5/00
CPC分类号： B25D17/20 , B25D2211/003 , B25D2217/0061 , B25D2250/121 , B25D2250/245 , B25F5/008
摘要： A working tool in which a tip tool with a longitudinal shaft is linearly moved, wherein a motor and other tool constituting members are effectively cooled. In order to cool the inside of a motor-driven hammer comprising a main body, a motor, and a motion converter, the hammer is provided with a first cooling air passage through which a cooling air is supplied to the motor, and a second cooling air passage through which a cooling air is supplied to a hammer portion. To generate a cooling air to be supplied to the first and second cooling air passages, a cooling fan is provided at a lower portion of an output shaft of the motor and a hammer portion cooling fan is provided between the output shaft of the motor and the motion converter.
摘要翻译：一种工作工具，其中具有纵轴的尖端工具线性移动，其中电动机和其他工具构成构件被有效地冷却。为了冷却包括主体，电动机和运动转换器的电动锤的内部，锤具有第一冷却空气通道，冷却空气通过该第一冷却空气通道供应到电动机，第二冷却空气通道，冷却空气通过该通道供应到锤部。为了产生要供应到第一和第二冷却空气通道的冷却空气，在电动机的输出轴的下部设置有冷却风扇，并且在电动机的输出轴和电动机的输出轴之间设置有锤部冷却风扇运动转换器。

5. 发明授权

US09114491B2 Driving source supply system of power tool and attachment device 有权
标题翻译：电动工具和附件装置的驱动源供应系统
公开(公告)号：US09114491B2
公开(公告)日：2015-08-25
申请号：US13574928
申请日：2011-02-10
申请人： Yasuhiro Kakiuchi , Hajime Takeuchi , Yoshitaka Machida
发明人： Yasuhiro Kakiuchi , Hajime Takeuchi , Yoshitaka Machida
IPC分类号： B25D17/14 , B25F5/00 , B23Q11/00
CPC分类号： B23Q11/0046
摘要： A male terminal is formed on a dust collecting device so as to protrude therefrom, while a plug-in port into which the male terminal can be inserted, and a female terminal that is located inside the plug-in port and can be electrically connected to the male terminal, are provided in a hammer drill. When the dust collecting device is joined to the hammer drill and the male terminal is electrically connected to the female terminal, a driving source is supplied from a battery pack to the dust collecting device.
摘要翻译：阳极端子形成在集尘装置上以从其突出，同时插入阳端子的插入端口和位于插入端口内的阴端子，并且可以电连接到公端子设置在锤钻机中。当集尘装置接合到锤钻时，阳端子与阴端子电连接时，驱动源从电池组提供到集尘装置。

6. 发明授权

US08915309B2 Dust collecting device and electric tool equipped with dust collecting device 有权
标题翻译：集尘装置和电动工具配有集尘装置
公开(公告)号：US08915309B2
公开(公告)日：2014-12-23
申请号：US13029468
申请日：2011-02-17
申请人： Yasuhiro Kakiuchi , Yoshitaka Machida
发明人： Yasuhiro Kakiuchi , Yoshitaka Machida
IPC分类号： B25D17/14 , B25F5/00 , B23Q11/00
CPC分类号： B23Q11/0046 , Y10T408/50 , Y10T408/564
摘要： A dust box joined to a dust collecting device is formed of a box body, and a lid body that is joined to the box body by a hinge and can open and close an opening of the box body, and a main filter and a pre-filter are attached to the lid body.
摘要翻译：与集尘装置连接的集尘箱由箱体形成，盖体通过铰链与箱体接合，能够打开和关闭箱体的开口，主滤芯和预制件，过滤器连接到盖体。

7. 发明授权

US08496074B2 Power tool 有权
标题翻译：电动工具
公开(公告)号：US08496074B2
公开(公告)日：2013-07-30
申请号：US12856183
申请日：2010-08-13
申请人： Junichi Nishikimi , Yasuhiro Kakiuchi
发明人： Junichi Nishikimi , Yasuhiro Kakiuchi
IPC分类号： B23B45/02
CPC分类号： B25F5/02
摘要： In a power tool, a housing is composed of two divisional housings to be combined together; two receptacle blocks are provided on inner surfaces of the two divisional housings, respectively, and configured to protrude opposite to each other from the inner surfaces of the two divisional housings to surround an electric component and to hold the electric component in place when the two divisional housings are combined together into the housing; and a seal layer of an elastic material is formed integrally with one or each of the two receptacle blocks. The seal layer formed on a first receptacle block is pressed against a second receptacle block or another seal layer formed on the second receptacle block to provide sealing between opposed surfaces of the two receptacle blocks when the two divisional housings are combined together.
摘要翻译：在电动工具中，壳体由两个分开的壳体组合在一起; 两个插座块分别设置在两个分隔壳体的内表面上，并且构造成从两个分隔壳体的内表面彼此相对地突出，以围绕电气部件并且当两分区域保持电气部件就位时外壳组合在一起成为外壳; 并且弹性材料的密封层与两个容器块中的一个或每个一体地形成。形成在第一容器块上的密封层被压在形成在第二容器块上的第二容器块或另一个密封层上，以在两个分隔壳体组合在一起时在两个插座块的相对表面之间提供密封。

8. 发明申请

US20110083868A1 POWER TOOL 有权
标题翻译：电动工具
公开(公告)号：US20110083868A1
公开(公告)日：2011-04-14
申请号：US12856183
申请日：2010-08-13
申请人： Junichi NISHIKIMI , Yasuhiro Kakiuchi
发明人： Junichi NISHIKIMI , Yasuhiro Kakiuchi
IPC分类号： B25F5/02
CPC分类号： B25F5/02
摘要： In a power tool, a housing is composed of two divisional housings to be combined together; two receptacle blocks are provided on inner surfaces of the two divisional housings, respectively, and configured to protrude opposite to each other from the inner surfaces of the two divisional housings to surround an electric component and to hold the electric component in place when the two divisional housings are combined together into the housing; and a seal layer of an elastic material is formed integrally with one or each of the two receptacle blocks. The seal layer formed on a first receptacle block is pressed against a second receptacle block or another seal layer formed on the second receptacle block to provide sealing between opposed surfaces of the two receptacle blocks when the two divisional housings are combined together.
摘要翻译：在电动工具中，壳体由两个分开的壳体组合在一起; 两个插座块分别设置在两个分隔壳体的内表面上，并且构造成从两个分隔壳体的内表面彼此相对地突出，以围绕电气部件并且当两分区域保持电气部件就位时外壳组合在一起成为外壳; 并且弹性材料的密封层与两个容器块中的一个或每个一体地形成。形成在第一容器块上的密封层被压在形成在第二容器块上的第二容器块或另一个密封层上，以在两个分隔壳体组合在一起时在两个插座块的相对表面之间提供密封。

9. 发明授权

US06971455B2 Hammer drill with a mechanism for preventing inadvertent hammer blows 失效
标题翻译：锤式钻机具有防止意外锤击的机构
公开(公告)号：US06971455B2
公开(公告)日：2005-12-06
申请号：US10719563
申请日：2003-11-20
申请人： Mitsuyoshi Shibata , Masanori Furusawa , Yasuhiro Kakiuchi
发明人： Mitsuyoshi Shibata , Masanori Furusawa , Yasuhiro Kakiuchi
IPC分类号： E21B6/00 , B23B45/16 , B25D11/04 , B25D16/00 , B25D17/10
CPC分类号： B25D16/00 , B25D16/006 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038 , B25D2216/0053 , B25D2250/191
摘要： A hammer drill (1) includes a lock plate (35) forward of a boss sleeve (13) and a swash bearing (14) which cooperates with the boss sleeve to convert the rotation of an intermediate shaft (5) on which the boss sleeve is mounted. The lock plate is mounted on the boss sleeve and selectively engages claws (23) of the boss sleeve (13) in a manner that permits its integral rotation with and axial slide with respect to the boss sleeve. The lock plate is additionally biased in the forward direction by a coil spring (38) so that when a clutch (19) is shifted forward in a drill mode, the lock plate also moves forward into engagement with a stopper (39) secured to an inner housing (4), preventing inadvertent rotation of the boss sleeve.
摘要翻译：锤钻（1）包括在凸起套筒（13）的前面的锁定板（35）和与凸起套筒配合的斜盘轴承（14），用于转换中间轴（5）的旋转，在该中间轴被安装。锁定板安装在凸台套筒上并以允许其相对于凸台套筒一体旋转和轴向滑动的方式选择性地接合凸台套筒（13）的爪（23）。锁板通过螺旋弹簧（38）向前方向被额外偏置，使得当离合器（19）以钻孔模式向前移动时，锁定板还向前移动以与固定到内壳体（4），防止凸起套筒的意外旋转。

10. 发明授权

US08348286B2 Power tool carriers 失效
公开(公告)号：US08348286B2
公开(公告)日：2013-01-08
申请号：US12382614
申请日：2009-03-19
申请人： Takuo Arakawa , Shinsuke Tateyama , Takuya Sumi , Masao Miwa , Yasuhiro Kakiuchi
发明人： Takuo Arakawa , Shinsuke Tateyama , Takuya Sumi , Masao Miwa , Yasuhiro Kakiuchi
IPC分类号： B62B1/00
CPC分类号： B62B1/14 , B62B1/262
摘要： A carrier for carrying a power tool may include a tool bit holder supporting at least one tool bit and a tool bit restraint device that is capable of preventing the at least one tool bit from being dropped out of the tool bit holder. The tool bit restraint device includes a tool bit restraint member. The tool bit restraint member is arranged and constructed so as to substantially uniformly press the at least one tool bit, thereby restraining the at least one tool bit.

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