A ground gaging device is provided for a crop-engaging farm implement, the gaging device supporting a part of the weight of the implement and having a ground engaging base member mounted thereon for rotation in a generally horizontal plane and having a plurality of rod-like crop-engaging members disposed adjacent the periphery thereof and projecting upwardly therefrom. In a preferred embodiment the base member is provided with a convex lower surface and the rotational axis diverges downwardly away from the implement to cause rotation of the base member in a direction whereby the crop-engaging members will carry crops laterally toward the implement.
申请公布号
US3914927(A)
申请公布日期
1975.10.28
申请号
US19740452100
申请日期
1974.03.18
申请人
INTERNATIONAL HARVESTER COMPANY
发明人
JOHNSTON, EDWARD J.;MACHA, JR., FRANK J.;DEVRIES, CHARLES D.