公开(公告)号：US20160067856A1

公开(公告)日：2016-03-10

申请号：US14842265

申请日：2015-09-01

申请人： MAKITA CORPORATION

发明人： Shinya BITO ,  Masanori FURUSAWA

IPC分类号： B25D17/00 ,  B25D17/24 ,  B25D11/04

CPC分类号： B25D17/005 ,  B25D11/005 ,  B25D11/04 ,  B25D11/125 ,  B25D17/08 ,  B25D17/082 ,  B25D17/24 ,  B25D2211/068 ,  B25D2217/0088 ,  B25D2222/57 ,  B25D2250/345 ,  B25D2250/371

摘要： It is an object of the invention to provide an impact tool having a rational mechanism in an idling state. According to the representative invention, in an idling state defined as a state in which a tool accessory 119 is not pressed against a workpiece and an impact bolt 145 transmits a striking force to the tool accessory 119, the tool accessory retainer 510 moves with respect to a tool accessory holder 117 by movement of the tool accessory 119 in the longitudinal direction, so that the striking force is cushioned.

摘要翻译： 本发明的一个目的是提供一种在怠速状态下具有合理机构的冲击工具。 根据代表性发明，在被定义为工具附件119未被压靠在工件上并且冲击螺栓145向工具附件119传递打击力的状态的空转状态下，工具附件保持器510相对于 通过工具附件119沿纵向的移动来移动工具附件保持器117，使得打击力被缓冲。

公开(公告)号：US20220322816A1

公开(公告)日：2022-10-13

申请号：US17641862

申请日：2020-06-29

申请人： MAKITA CORPORATION

发明人： Shinya BITO

IPC分类号： A46B5/00 ,  A46B13/02

摘要： A long rod cleaning machine can prevent swinging due to partial contact and also perform local cleaning. A scrubber includes an electric motor, a tip tool including a cleaning portion, a head to which the tip tool is attachable, a rod, and a rotator between the head and the rod. The tip tool is attached in a manner movable with a driving force from the electric motor. The head includes a peripheral portion surrounding the cleaning portion and including a surface-cleaning lateral portion to be in contact with a cleaning target surface together with the cleaning portion. The rotator includes a rotation restrictor connecting the head to the rod in a manner rotatable relative to the rod about at least two axes. The rotation restrictor partially or fully restricts rotation of the head.

公开(公告)号：US20230114528A1

公开(公告)日：2023-04-13

申请号：US17907760

申请日：2021-01-19

申请人： MAKITA CORPORATION

发明人： Shinya BITO ,  Akinori ITO

IPC分类号： A47L9/16 ,  A47L5/24 ,  A47L9/12 ,  B04C3/06 ,  B04C9/00 ,  B01D46/00

摘要： A cleaner including a cyclone dust collector and a filter has a shortened total length. The cleaner includes a main unit including a suction port, a cyclone unit including a cyclone dust collector having an outlet and a cylinder located rearward from the outlet and having an opening larger than the outlet, and a filter located frontward from the suction port and covering the opening.