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公开(公告)号：US08944179B2
公开(公告)日：2015-02-03
申请号：US13333164
申请日：2011-12-21
申请人： Tomohiro Ukai , Yuta Matsuura , Takamasa Hanai , Junpei Kamimoto , Akihiro Ito
发明人： Tomohiro Ukai , Yuta Matsuura , Takamasa Hanai , Junpei Kamimoto , Akihiro Ito
CPC分类号： B25B21/008 , B25B21/00 , B25B23/0064 , B25F5/001
摘要： A power tool that includes a driving motor and a power transmitting mechanism. The power transmitting mechanism includes a first clutch cam part, a second clutch cam part, clutch teeth, a clutch detecting mechanism and a controller that can control the driving motor in a first control mode in which the driving motor is controlled to rotate at a first rotation speed until before the first and second clutch cam parts are engaged with each other at the clutch teeth and in a second control mode in which the driving motor is controlled to rotate at a second rotation speed higher than the first rotation speed after the first and second clutch cam parts are engaged with each other at the clutch teeth.
摘要翻译： 一种电动工具，其包括驱动电动机和动力传递机构。 动力传递机构包括第一离合器凸轮部，第二离合器凸轮部，离合器齿，离合器检测机构和控制器，其能够以驱动电机被控制为以第一方式旋转的第一控制模式来控制驱动电动机 旋转速度直到第一离合器凸轮部分和第二离合器凸轮部分在离合器齿之间彼此接合，并且在第二控制模式中，其中驱动电机被控制为在第一和第二离合器凸轮部分的第一转动之后以比第一转速高的第二转速旋转， 第二离合器凸轮部分在离合器齿处彼此接合。
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公开(公告)号：US20130213681A1
公开(公告)日：2013-08-22
申请号：US13807884
申请日：2011-07-04
申请人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Masao Miwa , Tomohiro Ukai , Shusaku Wakatsuki , Akihiro Ito
发明人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Masao Miwa , Tomohiro Ukai , Shusaku Wakatsuki , Akihiro Ito
IPC分类号： B23Q41/00
CPC分类号： B23Q41/00 , B23B47/34 , B23B2270/30 , B23Q11/0046 , B23Q11/0071 , B25D17/04 , Y02P70/171
摘要： Disclosed is a feature that collects dust particles that arise from a processing operation of an impact tool. The dust collection device collects dust that arises from of a processing operation and is attached to the impact tool that performs a pre-determined processing operation on a processed member by way of a tool bit mounted to the tip region of the tool body being linearly operated at least in the lengthwise direction. The dust collection device has a dust collection unit of which the tip opens as a dust intake port and the contour shape is formed unevenly around the long axis of the tool bit. The position of the dust collection unit is freely selected around the long axis of the tool bit, and it is possible to cause the position to change around the long axis of the bit.
摘要翻译： 公开了一种收集由冲击工具的加工操作产生的灰尘颗粒的特征。 集尘装置收集由处理动作产生的灰尘，并且通过安装在工具主体的尖端区域上的工具钻头被安装在对经处理的构件进行预定的加工操作的冲击工具上， 至少在长度方向上。 集尘装置具有作为吸尘口开口的灰尘收集单元，并且轮廓形状围绕工具头的长轴不均匀地形成。 集尘单元的位置围绕工具头的长轴自由选择，并且可以使位置围绕钻头的长轴变化。
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公开(公告)号：US20130161049A1
公开(公告)日：2013-06-27
申请号：US13807833
申请日：2011-07-04
申请人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Masao Miwa , Tomohiro Ukai , Shusaku Wakatsuki , Akihiro Ito
发明人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Masao Miwa , Tomohiro Ukai , Shusaku Wakatsuki , Akihiro Ito
IPC分类号： B25D17/22
CPC分类号： B23Q11/0046 , B25D17/04 , B25F5/026
摘要： A feature that contributes to an improvement in the attachment to an impact tool of a dust collection device that is attached to the impact tool and that collects dust particles that said impact tool generates. The dust collection device collects dust that the impact tool generates and is attached to said impact tool that, in the lengthwise direction, linearly operates a tool bit that is mounted to the tip region of a tool body. The dust collection device has: a dust collection unit that has a dust intake port at the tip; and a dust transfer unit that is connected with the dust collection unit in order to transfer dust sucked in from the dust intake port towards the downstream side. The dust collection unit is held by the shaft section of the tool bit, and the dust transfer unit is held by the tool body.
摘要翻译： 有助于改进与附接到冲击工具并且收集冲击工具产生的灰尘颗粒的灰尘收集装置的冲击工具的附接的改进。 灰尘收集装置收集冲击工具产生的灰尘并附着到所述冲击工具上，该冲击工具在长度方向上线性地操作安装到工具主体的尖端区域上的工具头。 集尘装置具有：在顶部具有吸尘口的集尘单元; 以及尘埃输送单元，其与灰尘收集单元连接，以将从吸尘口吸入的灰尘转移到下游侧。 灰尘收集单元由工具头的轴部保持，灰尘传送单元由工具主体保持。
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公开(公告)号：US09302363B2
公开(公告)日：2016-04-05
申请号：US13807884
申请日：2011-07-04
申请人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Masao Miwa , Tomohiro Ukai , Shusaku Wakatsuki , Akihiro Ito
发明人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Masao Miwa , Tomohiro Ukai , Shusaku Wakatsuki , Akihiro Ito
CPC分类号： B23Q41/00 , B23B47/34 , B23B2270/30 , B23Q11/0046 , B23Q11/0071 , B25D17/04 , Y02P70/171
摘要： Disclosed is a feature that collects dust particles that arise from a processing operation of an impact tool. The dust collection device collects dust that arises from of a processing operation and is attached to the impact tool that performs a pre-determined processing operation on a processed member by way of a tool bit mounted to the tip region of the tool body being linearly operated at least in the lengthwise direction. The dust collection device has a dust collection unit of which the tip opens as a dust intake port and the contour shape is formed unevenly around the long axis of the tool bit. The position of the dust collection unit is freely selected around the long axis of the tool bit, and it is possible to cause the position to change around the long axis of the bit.
摘要翻译： 公开了一种收集由冲击工具的加工操作产生的灰尘颗粒的特征。 集尘装置收集由处理动作产生的灰尘，并且通过安装在工具主体的尖端区域上的工具钻头被安装在对经处理的构件进行预定的加工操作的冲击工具上， 至少在长度方向上。 集尘装置具有作为吸尘口开口的灰尘收集单元，并且轮廓形状围绕工具头的长轴不均匀地形成。 集尘单元的位置围绕工具头的长轴自由选择，并且可以使位置围绕钻头的长轴变化。
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公开(公告)号：US20130206440A1
公开(公告)日：2013-08-15
申请号：US13807844
申请日：2011-07-04
申请人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Masao Miwa , Tomohiro Ukai , Shusaku Wakatsuki , Akihiro Ito
发明人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Masao Miwa , Tomohiro Ukai , Shusaku Wakatsuki , Akihiro Ito
CPC分类号： B25D17/22 , B23Q11/0046 , B23Q11/0071 , B25D17/20 , B25D2217/0057 , B25F5/026 , Y02P70/171
摘要： A dust collection device, that collects dust particles generated by an impact tool, has a feature that enables the attachment of the device to the impact tool, which is not provided with an attachment section for the device. The dust collection device has a tool body and an auxiliary handle, attached removably to the tool body, and is attached to an electric hammer that, in the lengthwise direction, linearly operates a tool bit mounted to the tip region of the tool body, and collects dust generated by the electric hammer. The dust collection device has: a dust collection unit that has a dust intake port at the tip; a dust collection hose, connected to the dust collection unit, for transferring dust to the downstream side; and a hose-holding unit that holds the dust collection hose. The hose-holding unit can be attached to and removed from the auxiliary handle.
摘要翻译： 收集由冲击工具产生的灰尘颗粒的集尘装置具有能够将装置附接到没有设置有装置的附接部的冲击工具的特征。 集尘装置具有可拆卸地附接到工具主体的工具主体和辅助把手，并且附接到电锤，该电锤在长度方向上线性地操作安装到工具主体的尖端区域上的工具头，以及 收集电锤产生的灰尘。 集尘装置具有：在顶部具有吸尘口的集尘单元; 与灰尘收集单元连接的用于将灰尘输送到下游侧的集尘软管; 以及容纳集尘软管的软管保持单元。 软管保持单元可以被附接到辅助手柄上并从辅助手柄移除。
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公开(公告)号：US09440344B2
公开(公告)日：2016-09-13
申请号：US13807844
申请日：2011-07-04
申请人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Masao Miwa , Tomohiro Ukai , Shusaku Wakatsuki , Akihiro Ito
发明人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Masao Miwa , Tomohiro Ukai , Shusaku Wakatsuki , Akihiro Ito
CPC分类号： B25D17/22 , B23Q11/0046 , B23Q11/0071 , B25D17/20 , B25D2217/0057 , B25F5/026 , Y02P70/171
摘要： A dust collection device, that collects dust particles generated by an impact tool, has a feature that enables the attachment of the device to the impact tool, which is not provided with an attachment section for the device. The dust collection device has a tool body and an auxiliary handle, attached removably to the tool body, and is attached to an electric hammer that, in the lengthwise direction, linearly operates a tool bit mounted to the tip region of the tool body, and collects dust generated by the electric hammer. The dust collection device has: a dust collection unit that has a dust intake port at the tip; a dust collection hose, connected to the dust collection unit, for transferring dust to the downstream side; and a hose-holding unit that holds the dust collection hose. The hose-holding unit can be attached to and removed from the auxiliary handle.
摘要翻译： 收集由冲击工具产生的灰尘颗粒的集尘装置具有能够将装置附接到没有设置有装置的附接部的冲击工具的特征。 集尘装置具有可拆卸地附接到工具主体的工具主体和辅助把手，并且附接到电锤，该电锤在长度方向上线性地操作安装到工具主体的尖端区域上的工具头，以及 收集电锤产生的灰尘。 集尘装置具有：在顶部具有吸尘口的集尘单元; 与灰尘收集单元连接的用于将灰尘输送到下游侧的集尘软管; 以及容纳集尘软管的软管保持单元。 软管保持单元可以被附接到辅助手柄上并从辅助手柄移除。
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公开(公告)号：US09387577B2
公开(公告)日：2016-07-12
申请号：US13333255
申请日：2011-12-21
申请人： Hiroki Ikuta , Takamasa Hanai , Akihiro Ito
发明人： Hiroki Ikuta , Takamasa Hanai , Akihiro Ito
CPC分类号： B25F5/001 , B25B21/00 , B25B23/0064 , F16H13/08
摘要： A power tool having a gear speed reducing mechanism which is free of backlash and a planetary gear speed reducing mechanism. The planetary gear speed reducing mechanism has a driving-side member that is rotationally driven by a prime mover, a driven-side member which is rotatably and coaxially disposed with the driving-side member and to which a tool bit is coupled, and an intervening member which is disposed between the driving-side member and the driven-side member. The intervening member is configured as a planetary member and at least caused to rotate by frictional force acting on its contact surface in contact with the driving-side member when the driving-side member is rotationally driven, so that torque of the driving-side member is transmitted to the driven-side member at reduced speed.
摘要翻译： 一种具有齿轮减速机构的动力工具，该齿轮减速机构没有齿隙和行星齿轮减速机构。 行星齿轮减速机构具有由原动机旋转驱动的驱动侧部件，与驱动侧部件可旋转地同轴配置并与工具头联接的从动侧部件， 构件设置在驱动侧构件和从动侧构件之间。 所述中间构件被构造为行星构件，并且至少当所述驱动侧构件被旋转地驱动时，通过作用在与所述驱动侧构件接触的接触表面上的摩擦力而旋转，使得所述驱动侧构件 以降低的速度被传递到从动侧部件。
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公开(公告)号：US09314913B2
公开(公告)日：2016-04-19
申请号：US13807789
申请日：2011-07-04
申请人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Yoshitaka Machida , Masanori Higashi , Tatsuo Nakashima , Yoshinori Sasaki
发明人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Yoshitaka Machida , Masanori Higashi , Tatsuo Nakashima , Yoshinori Sasaki
CPC分类号： B25D17/22 , B23Q11/0046 , B23Q11/0825 , B25D17/04 , Y02P70/171
摘要： In a dust collection device that collects dust particles that an impact tool generates, disclosed is a feature that can accommodate the lengths of tool bits that are mounted to the impact tool when a machining operation is executed by exchanging tool bits of different lengths. The dust collection device collects dust that the impact tool generates and is attached to said impact tool that, in the lengthwise direction, linearly operates the tool bit mounted to the end region of a tool body. The dust collection device has a dust intake port that sucks dust, and said dust intake port can be repositioned in the lengthwise direction of the tool bit in accordance with the length in the lengthwise direction of said tool bit.
摘要翻译： 在收集冲击工具产生的灰尘颗粒的集尘装置中，公开了一种特征，当通过交换不同长度的工具钻头执行加工操作时，能够适应安装在冲击工具上的工具钻头的长度。 集尘装置收集冲击工具产生的灰尘，并且附接到所述冲击工具，该冲击工具在长度方向上线性地操作安装到工具主体的端部区域的工具头。 灰尘收集装置具有吸入灰尘的吸尘口，并且可以根据刀具的长度方向上的长度，在刀头的长度方向上重新定位所述吸尘口。
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公开(公告)号：US07861799B2
公开(公告)日：2011-01-04
申请号：US12382536
申请日：2009-03-18
申请人： Junichi Iwakami , Shinji Onoda , Takamasa Hanai
发明人： Junichi Iwakami , Shinji Onoda , Takamasa Hanai
IPC分类号： B25D11/04
CPC分类号： B25D17/06 , B25D11/005 , B25D17/00 , B25D17/088 , B25D2211/003 , B25D2211/068 , B25D2216/0069 , B25D2216/0076 , B25D2217/0019 , B25D2222/24 , B25D2222/57 , B25D2250/121 , B25D2250/131 , Y10T279/17068
摘要： It is an object of the invention to provide a technique which is effective in improving the durability of an angular positioning device of a tool bit and in reducing weight of a tool body in an impact tool. A representative impact tool includes a tool body, a lubricant sealed in the housing space, a driving mechanism, a tool holder, an angular positioning device disposed on a tip end side of the tool body and serves to fix a position of the tool bit around the axis with respect to the tool body. The angular positioning device includes first and second locking members. The first locking member is disposed between the tool body and the tool holder. The second locking member is disposed opposite to the first locking member. One end of the first locking member in the axial direction of the tool bit extends into the housing space of the tool body and is connected to the tool body within the housing space.
摘要翻译： 本发明的目的是提供一种技术，该技术有效地提高了工具钻头的角度定位装置的耐久性并减轻了冲击工具中的工具体的重量。 代表性的冲击工具包括工具主体，密封在容纳空间中的润滑剂，驱动机构，工具夹具，设置在工具主体的顶端侧上的角度定位装置，用于固定工具头周围的位置 相对于工具主体的轴线。 角度定位装置包括第一和第二锁定构件。 第一锁定构件设置在工具主体和工具架之间。 第二锁定构件与第一锁定构件相对设置。 第一锁定构件在工具头的轴向方向上的一端延伸到工具主体的容纳空间中，并且在壳体空间内连接到工具主体。
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公开(公告)号：US20140020922A1
公开(公告)日：2014-01-23
申请号：US13807789
申请日：2011-07-04
申请人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Yoshitaka Machida , Masanori Higashi , Tatsuo Nakashima , Yoshinori Sasaki
发明人： Hiroki Ikuta , Ken Yamauchi , Takamasa Hanai , Yoshitaka Machida , Masanori Higashi , Tatsuo Nakashima , Yoshinori Sasaki
IPC分类号： B25D17/22
CPC分类号： B25D17/22 , B23Q11/0046 , B23Q11/0825 , B25D17/04 , Y02P70/171
摘要： In a dust collection device that collects dust particles that an impact tool generates, disclosed is a feature that can accommodate the lengths of tool bits that are mounted to the impact tool when a machining operation is executed by exchanging tool bits of different lengths. The dust collection device collects dust that the impact tool generates and is attached to said impact tool that, in the lengthwise direction, linearly operates the tool bit mounted to the end region of a tool body. The dust collection device has a dust intake port that sucks dust, and said dust intake port can be repositioned in the lengthwise direction of the tool bit in accordance with the length in the lengthwise direction of said tool bit.
摘要翻译： 在收集冲击工具产生的灰尘颗粒的集尘装置中，公开了一种特征，当通过交换不同长度的工具钻头执行加工操作时，能够适应安装在冲击工具上的工具钻头的长度。 集尘装置收集冲击工具产生的灰尘，并且附接到所述冲击工具，该冲击工具在长度方向上线性地操作安装到工具主体的端部区域的工具头。 灰尘收集装置具有吸入灰尘的吸尘口，并且可以根据刀具的长度方向上的长度，在刀头的长度方向上重新定位所述吸尘口。
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