Earth working – Automatic power control – Land leveller type
Patent
1993-07-27
1996-03-19
Melius, Terry Lee
Earth working
Automatic power control
Land leveller type
172239, 172675, A01C 500, A01B 6300
Patent
active
054996830
ABSTRACT:
A soil treating system having a frame, a first implement to engage soil to effect treatment thereof and mounted to the frame in an operative position in which the implement can be moved vertically relative to the frame, and an hydraulic actuator acting between the frame and implement for exerting a variable downward force on the implement.
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Dawn Equipment Company
Melius Terry Lee
Novosad Christopher J.
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