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51 条记录 (耗时 0.017 秒)

    Method and apparatus for removing dust from a workpiece
    47.
    发明授权
    Method and apparatus for removing dust from a workpiece 有权
    从工件除去灰尘的方法和装置

    公开(公告)号：US07356930B2

    公开(公告)日：2008-04-15

    申请号：US10548892

    申请日：2004-03-11

    申请人： Brian Wadge ,  Stephen Houghton

    发明人： Brian Wadge ,  Stephen Houghton

    IPC分类号： B27B19/09 ,  B26D7/18

    CPC分类号： B23D59/006 ,  B23Q11/005 ,  B23Q11/006

    摘要： A duct mechanism for directing a flow of air onto a working member of a power cutting tool generally includes a housing, a motor in the housing, a working member actuated by means of the motor and a shoe pivotally mounted relative to the working member and adapted to engage a workpiece. The duct mechanism includes an inlet portion mounted to the housing. The inlet portion receives a stream of air from the housing. An outlet portion is connected to the shoe for directing the stream of air onto the working member in a direction transverse to a line of action of the tool. At least one connecting portion connects the inlet portion and the outlet portion. The at least one connecting portion allows the outlet portion to pivot with the shoe relative to the inlet portion.

    摘要翻译： 用于将空气流引导到动力切割工具的工作构件的管道机构通常包括壳体，壳体中的马达，通过马达致动的工作构件和相对于工作构件枢转地安装的滑块，并且适于 接合工件。 管道机构包括安装到壳体的入口部分。 入口部分从壳体接收空气流。 出口部分连接到鞋上，用于沿着横向于工具的作用线的方向将空气流引导到工作构件上。 至少一个连接部分连接入口部分和出口部分。 所述至少一个连接部分允许出口部分相对于入口部分与鞋相互枢转。

    Power tool with illumination device
    50.
    发明申请
    Power tool with illumination device 审中-公开
    电动工具带照明装置

    公开(公告)号：US20060104085A1

    公开(公告)日：2006-05-18

    申请号：US11280050

    申请日：2005-11-16

    申请人： Andrew Walker ,  Stephen Houghton

    发明人： Andrew Walker ,  Stephen Houghton

    IPC分类号： B25B23/18 ,  F21V8/00

    CPC分类号： B25B23/18 ,  B25B21/00 ,  B25B23/0021 ,  B25F5/021

    摘要： A power tool, such as a screwdriver is described, which comprises an illumination device 18 for illuminating a work region. The illumination device is disposed on the front face of the screwdriver's gearbox to achieve this aim. Also provided is an extension piece 22 which is attachable to the front of the screwdriver. A central prop-shaft 24 engages with the spindle 16 when the extension piece is attached to the screwdriver. A waveguide 40 is provided to guide light emitted by the illumination device(s) so as to provide sufficient illumination of a work region when the extension piece is attached to the screwdriver. The light is emitted from the waveguide in a direction which is generally axial to the axis of rotation of the extension's drive output 28. The screwdriver is operable in two modes, with or without the extension and sufficient illumination of a work region is provided in both modes.

    摘要翻译： 描述了诸如螺丝刀的电动工具，其包括用于照亮工作区域的照明装置18。 照明装置设置在螺丝刀变速箱的前表面上以实现该目的。 另外还设置有可附接到螺丝起子前部的延伸件22。 当延伸件附接到螺丝刀时，中心支撑轴24与主轴16接合。 波导40被设置成引导由照明装置发射的光，以便当延伸件附接到螺丝刀时提供工作区域的足够的照明。 光从波导发射的方向大体上轴向于延伸器的驱动输出28的旋转轴线。螺丝刀可以在两种模式中操作，具有或不具有延伸，并且两者都提供了工作区域的充分照明 模式。