Tool chuck with power take off and dead spindle features
    12.
    发明授权
    Tool chuck with power take off and dead spindle features 失效
    工具卡盘具有动力起飞和死角特征

    公开(公告)号:US07588398B2

    公开(公告)日:2009-09-15

    申请号:US11400378

    申请日:2006-04-10

    IPC分类号: B23B31/26

    摘要: A power driver may include a housing, a tool chuck and a power take off mechanism. The tool chuck may have an input shaft mounted for rotation on the housing. The input shaft may support chuck jaws. A chuck actuating shaft may be mounted for rotation on the input shaft. The power take off mechanism may be connected to the tool chuck. The power take off mechanism may be adjustable into a DRILL DRIVE MODE to rotationally drive the input shaft and the chuck actuating shaft together as a unit, and a CHUCK MODE to rotationally drive the chuck actuating shaft relative to the input shaft. The power take off mechanism may be internal of the housing. The power take off mechanism in the CHUCK MODE may rotationally fix the input shaft to the housing.

    摘要翻译: 动力驱动器可以包括壳体,工具卡盘和动力输出机构。 工具卡盘可以具有安装成用于在壳体上旋转的输入轴。 输入轴可以支撑卡盘爪。 卡盘驱动轴可以安装成用于在输入轴上旋转。 动力输出机构可以连接到工具卡盘。 动力输出机构可以被调节成钻头驱动模式,以将输入轴和卡盘致动轴作为一个单元旋转驱动,并且卡盘模式相对于输入轴旋转地驱动卡盘致动轴。 动力输出机构可以是外壳的内部。 CHUCK MODE中的动力输出机构可以将输入轴旋转地固定在壳体上。