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1. 发明申请

US20100132969A1 Power tool 有权
标题翻译：电动工具
公开(公告)号：US20100132969A1
公开(公告)日：2010-06-03
申请号：US12591743
申请日：2009-11-30
申请人： Shinya Bito , Takuro Konishi
发明人： Shinya Bito , Takuro Konishi
IPC分类号： B25D17/24
CPC分类号： F16F7/116 , B25D17/245 , B25D2217/0084 , B25D2217/0092 , B25D2250/245 , F16F7/1017
摘要： It is an object of the invention to reduce size of a dynamic vibration reducer in a power tool. A power tool according to the invention includes a dynamic vibration reducer 151 having a body 153, a weight 155 and elastic elements 157, 159. The body 153 is formed by a plurality of cylindrical members 161, 163 which are coaxially disposed to face each other. The elastic elements 157, 159 exert biasing forces on the cylindrical members 161, 163 such that the cylindrical members 161, 163 are held apart from each other. The cylindrical members 161, 163 are fixed to the tool body 103 side under the biasing forces of the elastic elements 157, 159. Venting members 167, 169 for forced vibration are provided on the cylindrical members 161, 163 and protrude radially outward from the cylindrical members 161, 163, respectively. The venting members 167, 169 are mounted by inserting into venting member mounting parts 181, 182 on the tool body 103 side in a direction transverse to the longitudinal direction of the cylindrical members 161, 163. At least one of the venting members 167 can move with respect to the cylindrical member 161 in the longitudinal direction.
摘要翻译：本发明的目的是减少电动工具中的动态减振器的尺寸。根据本发明的电动工具包括具有主体153，重物155和弹性元件157,159的动态减振器151.主体153由多个同轴设置以面对彼此的圆柱形构件161,163形成。弹性元件157,159在圆柱形构件161,163上施加偏压力，使得圆柱形构件161,163彼此分离。圆筒部件161,163在弹性元件157,159的作用力下被固定在工具主体103侧。用于强制振动的通风部件167,169设置在圆筒部件161,163上，成员161,163。排气构件167,169通过沿与圆柱形构件161,163的纵向方向横切的方向插入到工具主体103侧的排气构件安装部181,182中而安装。排气构件167中的至少一个可以移动相对于筒状构件161在长度方向上。

2. 发明授权

US08181715B2 Power tool 有权
标题翻译：电动工具
公开(公告)号：US08181715B2
公开(公告)日：2012-05-22
申请号：US12591743
申请日：2009-11-30
申请人： Shinya Bito , Takuro Konishi
发明人： Shinya Bito , Takuro Konishi
IPC分类号： B25D17/24
CPC分类号： F16F7/116 , B25D17/245 , B25D2217/0084 , B25D2217/0092 , B25D2250/245 , F16F7/1017
摘要： A power tool according to the invention includes a dynamic vibration reducer having a body, a weight and elastic elements. The body is formed by a plurality of cylindrical members which are coaxially disposed to face each other. The elastic elements exert biasing forces on the cylindrical members such that the cylindrical members are held apart from each other. The cylindrical members are fixed to the tool body side under the biasing forces of the elastic elements. Venting members for forced vibration are provided on the cylindrical members and protrude radially outward from the cylindrical members, respectively. The venting members are mounted by inserting into venting member mounting parts on the tool body side in a direction transverse to the longitudinal direction of the cylindrical members. At least one of the venting members can move with respect to the cylindrical member in the longitudinal direction.
摘要翻译：根据本发明的电动工具包括具有主体，重量和弹性元件的动态减振器。主体由同轴设置的多个圆筒形构件形成，以面对彼此。弹性元件对圆柱形构件施加偏压力，使得圆柱形构件彼此分离。圆柱形构件在弹性元件的作用力下固定到工具主体侧。用于强制振动的排气构件设置在圆柱形构件上并分别从圆柱形构件径向向外突出。排气构件通过沿与圆柱形构件的纵向方向横切的方向插入到工具主体侧的排气构件安装部件中而安装。排气构件中的至少一个可以相对于圆柱形构件在纵向方向上移动。

3. 发明授权

US09010457B2 Impact tool 有权
标题翻译：冲击工具
公开(公告)号：US09010457B2
公开(公告)日：2015-04-21
申请号：US13399416
申请日：2012-02-17
申请人： Hikaru Kamegai , Takuro Konishi
发明人： Hikaru Kamegai , Takuro Konishi
IPC分类号： B25D9/08 , B25D9/14 , B25D9/00 , B25D9/04 , B25D17/06 , B25D17/20 , B25D11/00
CPC分类号： B25D17/06 , B25D11/005 , B25D17/20 , B25D2211/068 , B25D2217/0019 , B25D2250/035 , B25D2250/131 , B25D2250/245
摘要： A hammer drill includes, in a cylinder accommodated in a housing, a piston configured to advance and retract and an impact element to operate together with the piston with an air chamber interposed therebetween, and a bit mounted in a front part of a tool main body so that an impact operation can be transmitted to the bit by advancing and retracting movement of the impact element. Vent holes are provided in the cylinder, and configured to discharge air in the air chamber to outside of the cylinder, and to introduce the air outside the cylinder into the air chamber by the movement of the piston. One of the vent holes is located at a center of an upper half of a periphery of the cylinder and the other vent hole is located in a lower half of the periphery of the cylinder.
摘要翻译：锤钻包括在容纳在壳体中的圆筒中，构造成前进和后退的活塞和冲击元件，与活塞一起与其间插入有气室一起操作，并且钻头安装在工具主体的前部从而通过推进和缩回冲击元件的运动，能够将冲击操作传递给钻头。排气孔设置在气缸中，并且构造成将空气室中的空气排出到气缸外部，并且通过活塞的移动将气缸外部的空气引入空气室。一个通气孔位于气缸周边上半部的中心，另一个通气孔位于气缸周边的下半部分。

4. 发明授权

US08479964B2 Dust collecting devices 有权
标题翻译：集尘装置
公开(公告)号：US08479964B2
公开(公告)日：2013-07-09
申请号：US12753997
申请日：2010-04-05
申请人： Masanori Furusawa , Takuro Konishi
发明人： Masanori Furusawa , Takuro Konishi
IPC分类号： B25C1/12 , B25C1/14
CPC分类号： A47L9/2884 , A47L5/365 , A47L9/2842 , A47L9/2857 , B25F5/00 , H01M16/006 , H01M2250/30 , Y02B90/18
摘要： One aspect according to the present invention includes a fuel cell battery system including a fuel cell battery assembly and a fuel gas tank. A suction device is driven by a motor and capable of producing flow of air for collecting dust. The motor can receive the supply of power from the fuel cell battery assembly. The fuel cell battery system, the motor and the suction device are assembled within a case.
摘要翻译：根据本发明的一个方面包括燃料电池电池系统，其包括燃料电池组件和燃料气罐。抽吸装置由电动机驱动，能够产生用于收集灰尘的空气流。电动机可以接收来自燃料电池组件的电力供应。燃料电池电池系统，电动机和抽吸装置组装在壳体内。

5. 发明申请

US20110239398A1 DUST COLLECTING DEVICES 有权
标题翻译：集尘装置
公开(公告)号：US20110239398A1
公开(公告)日：2011-10-06
申请号：US12753997
申请日：2010-04-05
申请人： Masanori Furusawa , Takuro Konishi
发明人： Masanori Furusawa , Takuro Konishi
IPC分类号： A47L9/00
CPC分类号： A47L9/2884 , A47L5/365 , A47L9/2842 , A47L9/2857 , B25F5/00 , H01M16/006 , H01M2250/30 , Y02B90/18
摘要： One aspect according to the present invention includes a fuel cell battery system including a fuel cell battery assembly and a fuel gas tank. A suction device is driven by a motor and capable of producing flow of air for collecting dust. The motor can receive the supply of power from the fuel cell battery assembly. The fuel cell battery system, the motor and the suction device are assembled within a case.
摘要翻译：根据本发明的一个方面包括燃料电池电池系统，其包括燃料电池组件和燃料气罐。抽吸装置由电动机驱动，能够产生用于收集灰尘的空气流。电动机可以接收来自燃料电池组件的电力供应。燃料电池电池系统，电动机和抽吸装置组装在壳体内。

6. 外观设计

USD555451S1 Portable electric hammer drill 有权
公开(公告)号：USD555451S1
公开(公告)日：2007-11-20
申请号：US29269640
申请日：2006-12-06
申请人： Shinsuke Okuda , Takahiro Kawakami , Takuro Konishi
设计人： Shinsuke Okuda , Takahiro Kawakami , Takuro Konishi

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