Grader
    1.
    发明授权
    Grader 失效
    平地机

    公开(公告)号:US5330287A

    公开(公告)日:1994-07-19

    申请号:US887081

    申请日:1992-05-22

    IPC分类号: E01C23/082 E01C23/12

    CPC分类号: E01C23/082

    摘要: A road surface conditioning machine having an adjustable height shearing blade, side delivery blades, a gauge to indicate the depth of cut of said shearing blade, and an adjustable height striker blade to spread the material cut by the shearing blade and side delivery blades, the leading end of the shearing blade being adjustable in height with respect to the trailing end.

    摘要翻译: 一种具有可调节的高度剪切刀片的侧面调节机器,侧面传送刀片,用于指示所述剪切刀片的切割深度的计量器以及可调节的高度撞击刀片,以展开由剪切刀片和侧面传送刀片切割的材料, 剪切刀片的前端相对于后端高度可调。

    Road maintainer
    2.
    发明授权
    Road maintainer 失效
    道路维护人员

    公开(公告)号:US5071284A

    公开(公告)日:1991-12-10

    申请号:US566624

    申请日:1990-08-13

    IPC分类号: E01C23/082 E02F3/76

    CPC分类号: E02F3/7681 E01C23/082

    摘要: A road surface conditioning machine having an adjustable height shearing blade, side delivery blades, and an adjustable height striker blade to spread the material cut by the shearing blade and side delivery blades, the leading end of the shearing blade being adjustable in height with respect to the trailing end.

    摘要翻译: 一种具有可调节的高度剪切刀片,侧面传送刀片和可调节的高度撞击刀片的路面调节机器,用于展开由剪切刀片和侧面传送刀片切割的材料,剪切刀片的前端可相对于 尾端。