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1. 发明授权

US07882771B2 Dust-collecting devices and cutting devices with the dust-collecting devices 有权
标题翻译：集尘装置和集尘装置的切割装置
公开(公告)号：US07882771B2
公开(公告)日：2011-02-08
申请号：US12457335
申请日：2009-06-08
申请人： Katsuhiko Sasaki , Masahiko Ono , Taiju Tsuboi , Manabu Tokunaga , Shinji Hirabayashi , Toshiyuki Kani , Syuji Aoyama
发明人： Katsuhiko Sasaki , Masahiko Ono , Taiju Tsuboi , Manabu Tokunaga , Shinji Hirabayashi , Toshiyuki Kani , Syuji Aoyama
IPC分类号： B23D45/04
CPC分类号： B23Q11/005 , B23D59/006 , B23Q11/0071 , Y10T83/207 , Y10T83/2103 , Y10T83/222 , Y10T83/7697 , Y10T83/7705 , Y10T83/7772 , Y10T83/7788
摘要： A dust-collecting device for collecting cutting chips produced by a cutting device has a separator for separating the cutting chips from the carrier air by utilizing the force of gravity upon the cutting chips. A dust container collects the cutting chips separated by the separator. The separator includes a separator body having a cutting chip discharge pipe and an air discharge pipe. After separation the carrier air is discharged upward from the separator body via the air discharge pipe. The separated cutting chips are discharge downward from the separator body via the cutting chip discharge pipe. The dust container is connected to the cutting chip discharge pipe.
摘要翻译：用于收集由切割装置生产的切屑的集尘装置具有通过利用切割切屑上的重力将切屑与载体空气分离的分离器。集尘容器收集由分离器分离的切屑。分离器包括具有切屑排出管和排气管的分离器主体。分离后，载气通过排气管从分离器主体向上排出。分离的切屑通过切屑排出管从分离器主体向下排放。贮尘容器与切屑排出管连接。

2. 发明申请

US20090249929A1 Dust-collecting devices and cutting devices with the dust-collecting devices 有权
标题翻译：集尘装置和集尘装置的切割装置
公开(公告)号：US20090249929A1
公开(公告)日：2009-10-08
申请号：US12457335
申请日：2009-06-08
申请人： Katsuhiko Sasaki , Masahiko Ono , Taiju Tsuboi , Manabu Tokunaga , Shinji Hirabayashi , Toshiyuki Kani , Syuji Aoyama
发明人： Katsuhiko Sasaki , Masahiko Ono , Taiju Tsuboi , Manabu Tokunaga , Shinji Hirabayashi , Toshiyuki Kani , Syuji Aoyama
IPC分类号： B23D59/00 , B27G19/04 , B27B5/29
CPC分类号： B23Q11/005 , B23D59/006 , B23Q11/0071 , Y10T83/207 , Y10T83/2103 , Y10T83/222 , Y10T83/7697 , Y10T83/7705 , Y10T83/7772 , Y10T83/7788
摘要： A dust-collecting device for collecting cutting chips produced by a cutting device has a separator for separating the cutting chips from the carrier air by utilizing the force of gravity upon the cutting chips. A dust container collects the cutting chips separated by the separator. The separator includes a separator body having a cutting chip discharge pipe and an air discharge pipe. After separation the carrier air is discharged upward from the separator body via the air discharge pipe. The separated cutting chips are discharge downward from the separator body via the cutting chip discharge pipe. The dust container is connected to the cutting chip discharge pipe.
摘要翻译：用于收集由切割装置生产的切屑的集尘装置具有通过利用切割切屑上的重力将切屑与载体空气分离的分离器。集尘容器收集由分离器分离的切屑。分离器包括具有切屑排出管和排气管的分离器主体。分离后，载气通过排气管从分离器主体向上排出。分离的切屑通过切屑排出管从分离器主体向下排放。贮尘容器与切屑排出管连接。

3. 发明申请

US20060185484A1 Dust-collecting devices and cutting devices with the dust-collecting devices 有权
公开(公告)号：US20060185484A1
公开(公告)日：2006-08-24
申请号：US11180562
申请日：2005-07-14
申请人： Katsuhiko Sasaki , Masahiko Ono , Taiju Tsuboi , Manabu Tokunaga , Shinji Hirabayashi , Toshiyuki Kani , Syuji Aoyama
发明人： Katsuhiko Sasaki , Masahiko Ono , Taiju Tsuboi , Manabu Tokunaga , Shinji Hirabayashi , Toshiyuki Kani , Syuji Aoyama
IPC分类号： B23D45/04
CPC分类号： B23Q11/005 , B23D59/006 , B23Q11/0071 , Y10T83/207 , Y10T83/2103 , Y10T83/222 , Y10T83/7697 , Y10T83/7705 , Y10T83/7772 , Y10T83/7788
摘要： A dust-collecting device for collecting cutting chips produced by a cutting device has a separator for separating the cutting chips from the carrier air by utilizing the force of gravity upon the cutting chips. A dust container collects the cutting chips separated by the separator. The separator includes a separator body having a cutting chip discharge pipe and an air discharge pipe. After separation the carrier air is discharged upward from the separator body via the air discharge pipe. The separated cutting chips are discharge downward from the separator body via the cutting chip discharge pipe. The dust container is connected to the cutting chip discharge pipe.

4. 发明授权

US07559268B2 Dust-collecting devices and cutting devices with the dust-collecting devices 有权
公开(公告)号：US07559268B2
公开(公告)日：2009-07-14
申请号：US11180562
申请日：2005-07-14
申请人： Katsuhiko Sasaki , Masahiko Ono , Taiju Tsuboi , Manabu Tokunaga , Shinji Hirabayashi , Toshiyuki Kani , Syuji Aoyama
发明人： Katsuhiko Sasaki , Masahiko Ono , Taiju Tsuboi , Manabu Tokunaga , Shinji Hirabayashi , Toshiyuki Kani , Syuji Aoyama
IPC分类号： B23D45/04
CPC分类号： B23Q11/005 , B23D59/006 , B23Q11/0071 , Y10T83/207 , Y10T83/2103 , Y10T83/222 , Y10T83/7697 , Y10T83/7705 , Y10T83/7772 , Y10T83/7788
摘要： A dust-collecting device for collecting cutting chips produced by a cutting device has a separator for separating the cutting chips from the carrier air by utilizing the force of gravity upon the cutting chips. A dust container collects the cutting chips separated by the separator. The separator includes a separator body having a cutting chip discharge pipe and an air discharge pipe. After separation the carrier air is discharged upward from the separator body via the air discharge pipe. The separated cutting chips are discharge downward from the separator body via the cutting chip discharge pipe. The dust container is connected to the cutting chip discharge pipe.

5. 发明授权

US08911320B2 Power tool 有权
标题翻译：电动工具
公开(公告)号：US08911320B2
公开(公告)日：2014-12-16
申请号：US13392765
申请日：2010-08-19
申请人： Manabu Tokunaga , Akihiro Ito , Shinji Hirabayashi
发明人： Manabu Tokunaga , Akihiro Ito , Shinji Hirabayashi
IPC分类号： F16H15/50 , F16H57/04 , B27B17/08 , B23D47/12 , B24B23/02 , B24B47/12 , B25B21/00 , B25F5/00 , F16H15/52
CPC分类号： B27B17/08 , B23D47/12 , B24B23/028 , B24B47/12 , B25B21/00 , B25F5/001 , F16H15/52
摘要： In a disc grinder, a spindle mounted with a grindstone intersects an output shaft of an electric motor. The disc grinder includes the three-point pressing continuously-variable transmission between the output shaft of the electric motor and a bevel gear train. The bevel gear train is used for deceleration. The traction grease having a high traction coefficient is used as the lubricant of the traction drive. A grease reservoir or felt members arranged in sliding contact with the pressing parts are disposed in the transmission case.
摘要翻译：在盘式研磨机中，安装有磨石的主轴与电动机的输出轴相交。盘式磨碎机包括电动机的输出轴与锥齿轮系之间的三点压力无级变速传动装置。锥齿轮系用于减速。具有高牵引系数的牵引油脂被用作牵引传动装置的润滑剂。设置在与压紧部件滑动接触的油脂储存器或毛毡构件设置在变速箱中。

6. 发明授权

US08713806B2 Power tool 失效
标题翻译：电动工具
公开(公告)号：US08713806B2
公开(公告)日：2014-05-06
申请号：US12996790
申请日：2009-06-09
申请人： Manabu Tokunaga , Shinji Hirabayashi , Ryu Hashimoto
发明人： Manabu Tokunaga , Shinji Hirabayashi , Ryu Hashimoto
IPC分类号： B23D45/16
CPC分类号： B25F5/001 , B23D47/12 , F16H2200/0034
摘要： A power tool includes a power source, a speed change mechanism and a tool bit. The speed change mechanism includes first and second rotating shafts disposed parallel to each other, a first power transmission path provided with a first gear train and a first clutch and a second power transmission path provided with a second gear train and a second clutch. The power transmission path is switched between the first power transmission path and the second power transmission path while the first and second gear trains are held engaged, by shifting of the first and second clutches between the power transmission state and the power transmission interrupted state according to a load applied to the tool bit. The speed change mechanism further includes a switching retaining mechanism, a switching preventing mechanism, a switching set value adjusting mechanism or a switching mechanism.
摘要翻译：电动工具包括电源，变速机构和工具位。变速机构包括彼此平行设置的第一和第二旋转轴，设置有第一齿轮系和第一离合器的第一动力传递路径和设置有第二齿轮系和第二离合器的第二动力传递路径。根据第一和第二齿轮系保持接合，通过在动力传递状态和动力传递中断状态之间移动第一和第二离合器，电力传输路径在第一动力传递路径和第二动力传递路径之间切换，根据施加到刀头的负载。变速机构还包括切换保持机构，切换防止机构，切换设定值调整机构或切换机构。

7. 发明申请

US20130000938A1 POWER TOOL 审中-公开
标题翻译：电动工具
公开(公告)号：US20130000938A1
公开(公告)日：2013-01-03
申请号：US13520864
申请日：2010-10-22
申请人： Yutaka Matsunaga , Manabu Tokunaga , Shinji Hirabayashi
发明人： Yutaka Matsunaga , Manabu Tokunaga , Shinji Hirabayashi
IPC分类号： B25F5/00 , B25B21/00 , B25B23/14
CPC分类号： B25B21/008 , H02K7/116 , H02K2213/09
摘要： A hand-held power tool comprises a motor, an output section which is rotationally driven by the motor, and an output change section which changes the output of the output section in a stepless manner while normally driving the motor. The hand-held power tool is improved so that the output of the output section during working can be smoothly controlled.
摘要翻译：手持电动工具包括电动机，由电动机旋转驱动的输出部分，以及输出变化部分，其在正常驱动电动机的同时以无级方式改变输出部分的输出。改进了手持式电动工具，从而能够平稳地控制工作时的输出部的输出。

8. 发明授权

US08739417B2 Circular saw 失效
标题翻译：圆锯
公开(公告)号：US08739417B2
公开(公告)日：2014-06-03
申请号：US12996838
申请日：2009-06-09
申请人： Manabu Tokunaga , Shinji Hirabayashi , Ryu Hashimoto
发明人： Manabu Tokunaga , Shinji Hirabayashi , Ryu Hashimoto
IPC分类号： B23D45/16
CPC分类号： B23D47/12 , B25F5/001 , F16H2200/0034
摘要： A circular saw in which cutting speed of a saw blade is smoothly controlled. A speed change mechanism of a circular saw includes first and second rotating shafts disposed parallel to each other, and first and second gear trains having different gear ratios and each having a combination of a drive gear and a driven gear as one unit which are engaged with each other and transmit torque of the first rotating shaft to the second rotating shaft. A torque transmission path via the first gear train is defined as a first power transmission path and a torque transmission path via the second gear train is defined as a second power transmission path, and the transmission path is switched between the first power transmission path and the second power transmission path.
摘要翻译：一种圆锯，其中锯片的切割速度被平稳地控制。圆锯的变速机构包括彼此平行设置的第一和第二旋转轴，以及具有不同齿轮比的第一和第二齿轮系，并且每个具有作为一个单元的驱动齿轮和从动齿轮的组合，彼此并且将第一旋转轴的扭矩传递到第二旋转轴。通过第一齿轮系的转矩传递路径被定义为第一动力传递路径，并且经由第二齿轮系的转矩传递路径被定义为第二动力传递路径，并且传动路径在第一动力传递路径和第二功率传输路径。

9. 发明申请

US20120165152A1 POWER TOOL 有权
标题翻译：电动工具
公开(公告)号：US20120165152A1
公开(公告)日：2012-06-28
申请号：US13392765
申请日：2010-08-19
申请人： Manabu Tokunaga , Akihiro Ito , Shinji Hirabayashi
发明人： Manabu Tokunaga , Akihiro Ito , Shinji Hirabayashi
IPC分类号： F16H57/04 , F16H15/50 , F16H15/00
CPC分类号： B27B17/08 , B23D47/12 , B24B23/028 , B24B47/12 , B25B21/00 , B25F5/001 , F16H15/52
摘要： In a disc grinder, a spindle mounted with a grindstone intersects an output shaft of an electric motor. The disc grinder includes the three-point pressing continuously-variable transmission between the output shaft of the electric motor and a bevel gear train. The bevel gear train is used for deceleration. The traction grease having a high traction coefficient is used as the lubricant of the traction drive. A grease reservoir or felt members arranged in sliding contact with the pressing parts are disposed in the transmission case.
摘要翻译：在盘式研磨机中，安装有磨石的主轴与电动机的输出轴相交。盘式磨碎机包括电动机的输出轴与锥齿轮系之间的三点压力无级变速传动装置。锥齿轮系用于减速。具有高牵引系数的牵引油脂被用作牵引传动装置的润滑剂。设置在与压紧部件滑动接触的油脂储存器或毛毡构件设置在变速箱中。

10. 发明申请

US20110167651A1 CIRCULAR SAW 失效
标题翻译：圆锯
公开(公告)号：US20110167651A1
公开(公告)日：2011-07-14
申请号：US12996838
申请日：2009-06-09
申请人： Manabu Tokunaga , Shinji Hirabayashi , Ryu Hashimoto
发明人： Manabu Tokunaga , Shinji Hirabayashi , Ryu Hashimoto
IPC分类号： B23D47/12 , B27B9/00
CPC分类号： B23D47/12 , B25F5/001 , F16H2200/0034
摘要： A circular saw in which cutting speed of a saw blade is smoothly controlled. A speed change mechanism of a circular saw includes first and second rotating shafts disposed parallel to each other, and first and second gear trains having different gear ratios and each having a combination of a drive gear and a driven gear as one unit which are engaged with each other and transmit torque of the first rotating shaft to the second rotating shaft. A torque transmission path via the first gear train is defined as a first power transmission path and a torque transmission path via the second gear train is defined as a second power transmission path, and the transmission path is switched between the first power transmission path and the second power transmission path.
摘要翻译：一种圆锯，其中锯片的切割速度被平稳地控制。圆锯的变速机构包括彼此平行设置的第一和第二旋转轴，以及具有不同齿轮比的第一和第二齿轮系，并且每个具有作为一个单元的驱动齿轮和从动齿轮的组合，彼此并且将第一旋转轴的扭矩传递到第二旋转轴。通过第一齿轮系的转矩传递路径被定义为第一动力传递路径，并且经由第二齿轮系的转矩传递路径被定义为第二动力传递路径，并且传动路径在第一动力传递路径和第二功率传输路径。

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