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    • 3. 发明申请
    • POWER TOOL AND OPERATING METHOD FOR USE ON THE POWER TOOL
    • 用于电动工具的电动工具和操作方法
    • US20140329654A1
    • 2014-11-06
    • US14330368
    • 2014-07-14
    • POSITEC POWER TOOLS (SUZHOU) CO., LTD.
    • Paolo AndrioloShisong ZhangHongfeng ZhongXiaoli PangJingtao XuMingjian XieYichun MaWei ZhangQinglin Wang
    • B25F5/00B23Q3/157
    • B25B21/00B23Q3/15722B23Q3/15766B23Q2003/1553B25F1/04B25F5/001B25F5/029Y10T483/10Y10T483/1748Y10T483/1798Y10T483/1827
    • A power tool, comprising: a housing; a motor being disposed in the housing for outputting rotary power; an output shaft having an accommodating hole in the axial direction for holding a tool bit; a transmission mechanism, being disposed between the motor and the output shaft for transmitting rotary power from the motor to the output shaft; a tool bit supporting being disposed in the housing and including several chambers disposed in parallel for holding the tool bit; a connecting member being disposed in the housing and capable of moving axially between a working position where the connecting member passes through one of the chambers and to accommodate the tool bit in the chamber connect the output shaft, and a release position where the connecting member exits and separates from one of the several chambers; and an operating member is arranged on the housing for controlling the axial movement of the connecting member; the power tool further includes an automatic shifting means for adjusting the position of the tool bit supporting in response to the movement of the operating member, wherein the connecting member moves axially to a position that is separated from one of the several chambers, and the cartridge moves to a position where another chamber is axially corresponding to the output shaft under the action of the automatic shifting means.
    • 一种电动工具,包括:壳体; 马达设置在壳体中用于输出旋转动力; 输出轴,其沿轴向具有用于保持工具头的容纳孔; 传动机构,设置在电动机和输出轴之间,用于将旋转动力从电动机传递到输出轴; 工具钻头支撑设置在壳体中并且包括并排设置的几个腔室,用于保持工具头; 连接构件设置在壳体中并且能够在连接构件穿过其中一个室的工作位置和容纳腔室中的工具头之间轴向移动,连接输出轴以及连接构件离开的释放位置 并从几个房间之一分离; 并且操作构件设置在壳体上用于控制连接构件的轴向移动; 动力工具还包括一个自动移动装置,用于响应于操作构件的运动而调节工具钻头的位置,其中连接件轴向地移动到与多个腔室中的一个隔开的位置, 在自动移动装置的作用下移动到另一个室在轴向对应于输出轴的位置。
    • 7. 发明申请
    • Hand Power Tool Having a Drum-Type Tool Change Magazine
    • 具有鼓式刀具更换杂志的手动电动工具
    • US20140066277A1
    • 2014-03-06
    • US13677052
    • 2012-11-14
    • Robert Bosch GmbH
    • Attila Nagy
    • B23Q3/157
    • B23Q3/15766B23Q2003/1553B25F1/04B25F5/029Y10T483/1755Y10T483/179Y10T483/1798Y10T483/1827
    • A hand power tool includes a tool receiver configured to receive a tool. The tool has an outer polygonal coupling and the tool receiver has an inner receiver including, at least portionally, a rotary driver profile. The tool receiver is provided on an associated tool housing, in which there is a drum-type tool change magazine having at least one tool chamber configured to store the tool. The tool chamber is configured to be aligned so as to be flush with the tool receiver to enable the tool to slide from the tool chamber into the inner receiver or from the inner receiver into the tool chamber. An alignment element is configured to align the outer polygonal coupling as the tool slides from the tool chamber into the inner receiver to enable the outer polygonal coupling to slide into the rotary driver profile.
    • 手动电动工具包括被配置为接收工具的工具接收器。 该工具具有外部多边形联接件,并且工具接收器具有至少在端口上包括旋转驱动器轮廓的内部接收器。 工具接收器设置在相关联的工具壳体上,其中存在具有至少一个工具室的滚筒式工具更换仓,该工具仓配置成存储工具。 工具室被配置为对准以与工具接收器齐平,以使工具能够从工具室滑入内部接收器或从内部接收器滑入工具室。 对准元件被构造成当工具从工具室滑入内接收器时对准外多边形联轴器,以使得外多边形联接能够滑入旋转驱动器轮廓。