公开(公告)号：US20110073335A1

公开(公告)日：2011-03-31

申请号：US12883670

申请日：2010-09-16

申请人： Kazuya KATO ,  Takuji Kimura ,  Atsushi Utsuno ,  Kenji Abe

发明人： Kazuya KATO ,  Takuji Kimura ,  Atsushi Utsuno ,  Kenji Abe

IPC分类号： B25F3/00 ,  B25F5/02

CPC分类号： B27C5/10 ,  B25F3/00 ,  Y10T409/306608

摘要： A power tool includes a tool unit having an electric motor for driving a tool bit, and a first base and a second base each capable of being assembled with the tool unit. The tool unit and the first base can be assembled into a first tool. The tool unit and the second base can be assembled into a second tool that is different from the first tool.

摘要翻译： 电动工具包括具有用于驱动工具头的电动机的工具单元，以及能够与工具单元组装的第一基座和第二基座。 工具单元和第一基座可组装成第一工具。 工具单元和第二基座可以组装成与第一工具不同的第二工具。

公开(公告)号：US08210780B2

公开(公告)日：2012-07-03

申请号：US12289448

申请日：2008-10-28

申请人： Takuji Kimura ,  Atsushi Utsuno

发明人： Takuji Kimura ,  Atsushi Utsuno

IPC分类号： B23C1/20 ,  B27C5/10

CPC分类号： B27C5/10 ,  Y10T409/306608

摘要： A router is provided, which includes a main body with a pair of coupling hollows, and a base having a pair of guide shafts standing on. Each of the pair of coupling hollows has an opening facing downward through which a corresponding guide shaft is inserted. A linear ball bearing which serves as a bushing to support a corresponding guide shaft is provided in a lower portion of at least one of the coupling hollows. With this linear ball bearing, the guide shaft can be slid in the coupling hollow smoothly.

摘要翻译： 提供了一种路由器，其包括具有一对联接中空部的主体和具有一对引导轴的基座。 一对联接凹槽中的每一个具有面向下的开口，相应的引导轴穿过该开口插入。 作为用于支撑相应引导轴的衬套的直线球轴承设置在至少一个联接凹部的下部中。 使用这种直线球轴承，导向轴可以平滑地在联轴节空心中滑动。

公开(公告)号：US20090116923A1

公开(公告)日：2009-05-07

申请号：US12289448

申请日：2008-10-28

申请人： Takuji Kimura ,  Atsushi Utsuno

发明人： Takuji Kimura ,  Atsushi Utsuno

IPC分类号： B23C1/20 ,  B27C1/00

CPC分类号： B27C5/10 ,  Y10T409/306608

摘要： A router is provided, which includes a main body with a pair of coupling hollows, and a base having a pair of guide shafts standing on. Each of the pair of coupling hollows has an opening facing downward through which a corresponding guide shaft is inserted. A linear ball bearing which serves as a bushing to support a corresponding guide shaft is provided in a lower portion of at least one of the coupling hollows. With this linear ball bearing, the guide shaft can be slid in the coupling hollow smoothly.

摘要翻译： 提供了一种路由器，其包括具有一对联接中空部的主体和具有一对引导轴的基座。 一对联接凹槽中的每一个具有面向下的开口，相应的引导轴穿过该开口插入。 作为用于支撑相应引导轴的衬套的直线球轴承设置在至少一个联接凹部的下部中。 使用这种直线球轴承，导向轴可以平滑地在联轴节空心中滑动。

公开(公告)号：US20080018038A1

公开(公告)日：2008-01-24

申请号：US11826949

申请日：2007-07-19

申请人： Atsushi Utsuno ,  Kenji Abe

发明人： Atsushi Utsuno ,  Kenji Abe

IPC分类号： B25B1/24

CPC分类号： B25B5/102 ,  B23D47/04 ,  B25B1/125 ,  B25B5/10

摘要： A vise mechanism is adapted to be incorporated in a cutting machine. A base is adapted to support a work to be cut by the cutting machine. A supporting rod is disposed on the base and extend in a first direction. A bracket is provided on the supporting rod and extending in a second direction perpendicular to the first direction. A vise rod is extending in the first direction while slidably penetrating the bracket in the first direction. A first engagement member is formed on a circumferential face of the vise rod. A damper is provided on a lower end portion of the vise rod and adapted to come in contact with the work supported on the base. A locking member is provided in the bracket and formed with a slot extending in a third direction perpendicular to the first direction to which the vise rod is idly fitted, so that the locking member is slidable within the bracket in the third direction while intersecting with the vise rod. A second engagement member is formed on an inner face of the slot at a first end thereof in the third direction, and adapted to engage with the first engagement portion. An operating member is operable to move the locking member in the third direction between a first position at which the first engagement member engages with the second engagement member and a second position at which an inner face of the slot at a second end thereof in the third direction comes in contact with the circumferential face of the vise rod. An urging member is urging the locking member toward the second position.

摘要翻译： 虎钳机构适于结合在切割机中。 基座适于支撑由切割机切割的工件。 支撑杆设置在基座上并沿第一方向延伸。 支架设置在支撑杆上并沿垂直于第一方向的第二方向延伸。 虎钳杆沿着第一方向延伸，同时在第一方向上可滑动地穿过支架。 第一接合构件形成在虎钳杆的圆周面上。 在虎钳杆的下端部设有阻尼器，适于与支撑在基座上的工件接触。 锁定构件设置在托架中并且形成有沿垂直于五角杆空闲配合的第一方向的第三方向延伸的狭槽，使得锁定构件可在支架内沿第三方向滑动，同时与 虎钳杆。 第二接合构件在其第一端处在第三方向上形成在槽的内表面上，并且适于与第一接合部接合。 操作构件可操作以在第一位置和第二位置之间沿第三方向移动锁定构件，第二位置处第一接合构件与第二接合构件接合，第二位置在第二位置处，第三位置处的第三端 方向与虎钳杆的圆周面接触。 推动构件朝向第二位置推动锁定构件。

公开(公告)号：US5860854A

公开(公告)日：1999-01-19

申请号：US759577

申请日：1996-12-05

申请人： Masahiko Sakoh ,  Akihito Hara ,  Atsushi Utsuno

发明人： Masahiko Sakoh ,  Akihito Hara ,  Atsushi Utsuno

IPC分类号： B24B21/20 ,  B24B23/06

CPC分类号： B24B23/06 ,  B24B21/20

摘要： A belt drift control device (20) is mounted in the side wall (2a) of belt sander (1) comprises a shoulder bolt (22) threaded through a nut 21 in the side wall (2a). A generally conical, tapered roller (23) is rotatably engaged with the free end of the shoulder bolt (22). The tapered roller (23) comprises a taper portion (24) and a flange (24a). The axial movement of the tapered roller (23) is restricted by a washer (26) and a stop ring (27). A control knob (29) is fitted around the head of the shoulder bolt (22) and pressed outwardly by a compression spring (28) surrounding the shoulder bolt (22). Rotation of the control knob (29) axially feeds the shoulder bolt (22) to permit adjustment of the position of the tapered roller (23) relative to an abrasive belt (10). The tapered roller (23) is preferably positioned such that the top end of the taper portion (24) is in contact with the left edge (10a) of the abrasive belt (10) when the belt (10) is a normal position.

摘要翻译： 带式砂带机（1）的侧壁（2a）中安装有带式漂移控制装置（20），其包括穿过侧壁（2a）中的螺母21的肩螺栓（22）。 大致圆锥形的圆锥滚子（23）与肩螺栓（22）的自由端可旋转地接合。 圆锥滚子（23）包括锥形部分（24）和凸缘（24a）。 圆锥滚子（23）的轴向运动由垫圈（26）和止动环（27）限制。 控制旋钮（29）安装在肩螺栓（22）的头部周围，并通过围绕肩部螺栓（22）的压缩弹簧（28）向外挤压。 控制旋钮（29）的旋转轴向地馈送肩部螺栓（22）以允许相对于研磨带（10）调节圆锥滚子（23）的位置。 当带（10）为正常位置时，圆锥滚子（23）优选地定位成使得锥形部分（24）的顶端与砂带（10）的左边缘（10a）接触。

公开(公告)号：US06886961B2

公开(公告)日：2005-05-03

申请号：US10142798

申请日：2002-05-13

申请人： Akihito Hara ,  Atsushi Utsuno

发明人： Akihito Hara ,  Atsushi Utsuno

IPC分类号： B25B23/18 ,  B25F5/00 ,  B25F5/02 ,  B27C5/10 ,  H01R33/00

CPC分类号： B27C5/10 ,  B25F5/021 ,  Y10T409/306608

摘要： Power tools (1) may include an electric motor (11) disposed within a housing (5). A lighting device (20) may be mounted on the housing and may serve to illuminate the area around a tool bit and/or a portion of a workpiece (W) that will be machined by the tool bit. An electric light (23) may be connected to a power source circuit (11a) via an electric line that includes electric wires (25). In order to facilitate the wiring operation, a wire guide (22, 122) preferably supports or retains at least a portion of the electric line. The wire guide may be mounted on the housing such that the wire guide extends along an inner surface or an outer surface of the housing. In the alternative, the electric line may be disposed within a recess (31) defined within an inner surface or an outer surface of the housing. In either case, the electrical line can be easily wired or installed and the electric line preferably does not interfere with machining operations during operation of the power tool.

摘要翻译： 电动工具（1）可以包括设置在壳体（5）内的电动机（11）。 照明装置（20）可以安装在壳体上，并且可以用于照亮工具头周围的区域和/或将由工具刀加工的工件（W）的一部分。 电灯（23）可以经由包括电线（25）的电线连接到电源电路（11a）。 为了便于布线操作，电线引导件（22,122）优选地支撑或保持电线的至少一部分。 线引导件可以安装在壳体上，使得导线引导件沿壳体的内表面或外表面延伸。 在替代方案中，电线可以设置在限定在壳体的内表面或外表面内的凹部（31）内。 在任一情况下，电线可以容易地布线或安装，并且电线优选地不干扰电动工具的运行期间的加工操作。