Variable width screed attachment
    1.
    发明授权
    Variable width screed attachment 有权
    可变宽度熨平板附件

    公开(公告)号:US08631594B1

    公开(公告)日:2014-01-21

    申请号:US13774272

    申请日:2013-02-22

    IPC分类号: E02F3/76

    摘要: An improved variable width screed device that attaches to an industrial vehicle, such as an excavator, having a push blade and controlled arm mechanism. The position of the controlled arm mechanism determines the width of the screed. The screed width can be instantaneously adjusted along a spectrum of widths by modifying the radial position of the controlled arm mechanism.

    摘要翻译: 一种改进的可变宽度熨平板装置,其连接到具有推动叶片和受控臂机构的工业车辆,例如挖掘机。 受控臂机构的位置决定熨平板的宽度。 可以通过修改受控臂机构的径向位置,沿宽度范围瞬时调整熨平板宽度。