公开(公告)号：US20110028075A1

公开(公告)日：2011-02-03

申请号：US12937128

申请日：2009-04-10

申请人： Mikitoshi Hiraga ,  Ryoichi Tsunoda ,  Kenichiro Inagaki ,  Kazuyoshi Maeda ,  Yukinori Suzuki ,  Norihito Shibuya

发明人： Mikitoshi Hiraga ,  Ryoichi Tsunoda ,  Kenichiro Inagaki ,  Kazuyoshi Maeda ,  Yukinori Suzuki ,  Norihito Shibuya

IPC分类号： B24C5/04 ,  B24B21/18

CPC分类号： B24C3/04 ,  B24C1/08 ,  B24C3/12 ,  B24C5/02 ,  B24C5/04

摘要： A nozzle, a nozzle unit having a plurality of nozzles, and a blasting machine equipped with the nozzle unit, which can achieve a micro-machining with a high precision and a high productivity for the blasting process, are provided.Since the portion for escape 13c is formed at the distal end of the ejecting portion 13, if the distance between the surface of the work and the nozzle 11 is shortened to suppress the broadening of the flow of the abrasives, the reflected abrasives do not remain within the space between the surface of the work and the distal end of the ejecting portion 13. Thus, the blasting process with a high precision can be achieved. Further, since the nozzle 11m and the nozzle 11n can be arranged so as to correspond to the width of the surface of the work to be processed by the rotational device 16, it is possible to blast a wider area of the surface of the work while the nozzle unit 10 or the blasting machine 20 sweep one time. Thus, the high productivity of the blasting process can be achieved.

摘要翻译： 提供了具有多个喷嘴的喷嘴，具有多个喷嘴的喷嘴单元和配备有喷嘴单元的喷砂机，其能够以高精度和高生产率进行喷砂处理的微加工。 由于在排出部13的前端形成有用于排出部13c的部分，如果工件表面与喷嘴11之间的距离缩短以抑制磨料的流动扩大，则反射的磨料不会残留 在工件表面和喷射部分13的远端之间的空间内。因此，可以实现高精度的喷砂处理。 此外，由于喷嘴11m和喷嘴11n可以布置成与由旋转装置16处理的工件的表面的宽度相对应，所以可以在工件的表面的较大面积上喷涂，同时 喷嘴单元10或喷砂机20一次扫掠。 因此，可以实现爆破过程的高生产率。

公开(公告)号：US20100186978A1

公开(公告)日：2010-07-29

申请号：US12656343

申请日：2010-01-27

申请人： Fumiaki Sekino ,  Kenichiro Inagaki ,  Yutaka Yamada ,  Hiroyuki Tsubakimoto

发明人： Fumiaki Sekino ,  Kenichiro Inagaki ,  Yutaka Yamada ,  Hiroyuki Tsubakimoto

IPC分类号： B25B21/02 ,  B23B45/16

CPC分类号： B25B21/00 ,  B23B45/008 ,  B25B21/026 ,  B25B23/141 ,  B25F5/001 ,  F16H2200/0039 ,  F16H2200/201 ,  F16H2200/2038

摘要： A rotary impact tool includes a drive power source for producing rotational power, a drive shaft driven by the rotational power supplied from the drive power source, an output shaft operatively connected to the drive shaft for receiving the rotational power, an impact mechanism operatively couplable with the drive shaft. The rotary impact tool further includes a changeover unit for changing over an impact mode in which the impact mechanism is operated and a drill driver mode in which the rotational power produced by the drive power source is transferred to the output shaft without operating the impact mechanism and a multi-stage speed reduction mechanism for transferring the rotational power produced by the drive power source to the output shaft through the drive shaft at variable speeds in at least three speed modes including a low speed mode, a middle speed mode and a high speed mode.

摘要翻译： 旋转冲击工具包括用于产生旋转动力的驱动力源，由驱动动力源提供的旋转动力驱动的驱动轴，与驱动轴可操作地连接以接收旋转动力的输出轴，可操作地与 驱动轴。 旋转冲击工具还包括用于切换冲击机构操作的冲击模式的切换单元以及由驱动动力源产生的旋转动力被传递到输出轴而不操作冲击机构的钻头模式， 一种多级减速机构，用于以包括低速模式，中速模式和高速模式在内的至少三种速度模式以可变速度通过驱动轴将由驱动动力源产生的旋转动力传递到输出轴 。

公开(公告)号：US20090160371A1

公开(公告)日：2009-06-25

申请号：US12318305

申请日：2008-12-24

申请人： Kenichiro Inagaki ,  Yutaka Yamada ,  Fumiaki Sekino

发明人： Kenichiro Inagaki ,  Yutaka Yamada ,  Fumiaki Sekino

IPC分类号： H02K7/116

CPC分类号： B25F5/001

摘要： An electric power tool includes a motor, a reduction mechanism, a driving unit, a bearing unit, a housing, a speed changing unit, a power switch, and an operation detecting unit which detects a reduction ratio changing operation performed by the speed changing unit to control electric power supplied to the motor. The reduction mechanism transfers the rotating power of the motor, and the driving unit transfers the rotating power of the reduction mechanism to a tip end tool. The bearing unit rotatably supports the driving unit, and the housing accommodates the motor, the reduction mechanism, the driving unit and the bearing unit. The speed changing unit changes a reduction ratio of the reduction mechanism, a power switch for turning on and off a power source of the motor.

摘要翻译： 电动工具包括电动机，减速机构，驱动单元，轴承单元，壳体，变速单元，动力开关和操作检测单元，其检测由变速单元执行的减速比改变操作 以控制提供给电动机的电力。 减速机构传递电机的旋转动力，驱动单元将减速机构的旋转动力传递到前端工具。 轴承单元可旋转地支撑驱动单元，并且壳体容纳电动机，减速机构，驱动单元和轴承单元。 变速单元改变减速机构的减速比，用于打开和关闭电动机的电源的电源开关。

公开(公告)号：US09114503B2

公开(公告)日：2015-08-25

申请号：US12937128

申请日：2009-04-10

申请人： Mikitoshi Hiraga ,  Ryoichi Tsunoda ,  Kenichiro Inagaki ,  Kazuyoshi Maeda ,  Yukinori Suzuki ,  Norihito Shibuya

发明人： Mikitoshi Hiraga ,  Ryoichi Tsunoda ,  Kenichiro Inagaki ,  Kazuyoshi Maeda ,  Yukinori Suzuki ,  Norihito Shibuya

IPC分类号： B24C5/04 ,  B24C3/08 ,  B24C3/12 ,  B24C3/04 ,  B24C1/08 ,  B24C5/02

CPC分类号： B24C3/04 ,  B24C1/08 ,  B24C3/12 ,  B24C5/02 ,  B24C5/04

摘要： A nozzle, a nozzle unit having a plurality of nozzles, and a blasting machine equipped with the nozzle unit, which can achieve a micro-machining with a high precision and a high productivity for the blasting process. A portion for escape 13c is formed at the distal end of the ejecting portion 13 of the nozzle 11, so if the distance between the surface of the work and the nozzle 11 is shortened to suppress the broadening of the flow of the abrasives, the reflected abrasives do not remain within the space between the surface of the work and the distal end of the ejecting portion 13. Thus, a blasting process with a high precision can be achieved. Further, since two nozzles 11m and 11n can be arranged so as to correspond to the width of the surface of the work to be processed by a rotational device 16, it is possible to blast a wider area of the surface of the work while the nozzle unit 10 or the blasting machine 20 sweep one time. Thus, the high productivity of the blasting process can be achieved.

摘要翻译： 喷嘴，具有多个喷嘴的喷嘴单元和配备有喷嘴单元的喷砂机，其可以以高精度和高生产率实现喷砂处理的微加工。 在喷嘴11的喷射部分13的远端处形成有用于逃逸部分13c的部分，因此如果工件的表面与喷嘴11之间的距离缩短以抑制磨料的流动的扩大，则反射 研磨剂不会残留在工件的表面与喷射部13的前端之间的空间内。因此，可以实现高精度的喷砂处理。 此外，由于可以将两个喷嘴11m和11n布置成与旋转装置16的待加工的工件的表面的宽度相对应，所以可以在喷嘴的表面喷射更宽的区域 单元10或喷砂机20扫一次。 因此，可以实现爆破过程的高生产率。

公开(公告)号：US20120028753A1

公开(公告)日：2012-02-02

申请号：US13067709

申请日：2011-06-22

申请人： Masatoshi Atsumi ,  Yutaka Yamada ,  Kenichiro Inagaki

发明人： Masatoshi Atsumi ,  Yutaka Yamada ,  Kenichiro Inagaki

IPC分类号： F16H3/44

CPC分类号： B25F5/001

摘要： An electric power tool includes a cylindrical reducer case accommodating the speed reduction mechanism. The speed reduction mechanism includes a planetary gear train and a movable member which is axially slidable to be engaged with or disengaged from the planetary gear train. The electric power tool includes the reducer case including a slide hole formed through a sidewall of the reducer case and axially extended and a rotary plate which is rotatable around a periphery of the reducer case about the axis, the rotary plate including an operation slot formed axially obliquely and overlapped with the slide hole; a supporting member radially outwardly protruded from the movable member and extended through the slide hole and the operation slot; and a biasing unit for applying a pressing force to the supporting member in a moving direction of the supporting member when the rotary plate is rotated to a position.

摘要翻译： 电动工具包括容纳减速机构的圆筒形减速器壳体。 减速机构包括行星齿轮系和可轴向滑动以与行星齿轮系接合或分离的可动构件。 所述电动工具包括所述减速器壳体，所述减速器壳体包括通过所述减速器壳体的侧壁形成并且轴向延伸的滑动孔和可围绕所述轴线围绕所述减速器壳体的周边旋转的旋转板，所述旋转板包括轴向形成的操作槽 倾斜并与滑孔重叠; 从可动件径向向外突出并延伸穿过滑孔和操作槽的支撑件; 以及偏置单元，用于当旋转板旋转到位置时，在支撑构件的移动方向上向支撑构件施加按压力。

公开(公告)号：US08083007B2

公开(公告)日：2011-12-27

申请号：US12382780

申请日：2009-03-24

申请人： Kenichiro Inagaki ,  Fumiaki Sekino ,  Yutaka Yamada

发明人： Kenichiro Inagaki ,  Fumiaki Sekino ,  Yutaka Yamada

IPC分类号： G05G5/08

CPC分类号： B25F5/001 ,  Y10T74/20098

摘要： An electric power tool includes a motor, a speed reducer unit arranged to deliver the rotational power of the motor and provided with gears, a housing arranged to accommodate the motor and the speed reducer unit, and a speed changing unit for changing a gear reduction ratio of the speed reducer unit. The speed changing unit is arranged in such a position as to be operable outside the housing. The speed changing unit includes an operation lever slidingly operable in a speed changing direction when pushed, an operation detector unit for detecting the operation lever to control electric power supplied to the motor, a shift unit for changing the gear reduction ratio of the speed reducer unit in response to sliding movement of the operation lever, and a slide restraint unit for restraining the sliding operation of the operation lever until the operation detector unit detects the operation lever.

摘要翻译： 电动工具包括电动机，减速器单元，其设置成传递电动机的旋转动力并设置有齿轮;壳体，布置成容纳电动机和减速器单元;变速单元，用于改变齿轮减速比 的减速机组。 变速单元布置在可在壳体外部操作的位置。 变速单元包括可在推动时在变速方向滑动操作的操作杆，用于检测操作杆以控制提供给电动机的电力的操作检测器单元，用于改变减速器单元的减速比的换档单元 响应于操作杆的滑动运动，以及用于限制操作杆的滑动操作直到操作检测器单元检测到操作杆的滑动约束单元。