Vibrating plow with balanced forces
    2.
    发明授权
    Vibrating plow with balanced forces 失效
    振动平衡与平衡力

    公开(公告)号:US3627056A

    公开(公告)日:1971-12-14

    申请号:US3627056D

    申请日:1968-12-23

    Inventor: ROGERS THELMER A

    CPC classification number: A01B11/00 Y10S37/904 Y10T74/18264 Y10T74/18344

    Abstract: This plow implement is made with a main frame and two plowcarrying subframes which are mounted for lateral swinging movement below the main frame. An eccentric arrangement between the two subframes laterally vibrates the subframes equally and opposite. Therefore, the main frame is isolated from vibration and is adapted to be attached to tractors or to have other machinery placed on it.

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