Earth working – Automatic power control – Obstruction sensing type
Patent
1991-05-29
1992-10-20
Taylor, Dennis L.
Earth working
Automatic power control
Obstruction sensing type
180131, 248654, A01B 6332, B62D 126
Patent
active
051562197
ABSTRACT:
Apparatus for guiding a drawn agricultural implement of the type which has a transverse tool bar and a pull hitch. The apparatus controls the horizontal angular orientation of the tool bar relative to the pull hitch to guide the implement.
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Sunco, "Acura Trak", flyer, Feb. 1989.
Lincoln Creek Manufacturing, "Quick Hitch", flyer, Sep. 1988.
Nikkel Lee F.
Schmidt Eugene H.
A.I.L. Inc.
Taylor Dennis L.
Warnick Spencer
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