Earth working – Automatic power control – Obstruction sensing type
Patent
1990-11-07
1992-03-10
Reese, Randolph A.
Earth working
Automatic power control
Obstruction sensing type
172 26, 172248, 172191, 1042441, A01B 6900
Patent
active
050943006
ABSTRACT:
An attachment accessory for an angularly adjustable agricultural implement guidance system that allows guidance of a pull-type implement thereby. A plurality of rotatable coulters which engage the ground are attached to a rigid frame which is connected to the guidance mechanism and tows a pull-type implement.
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Reese Randolph A.
Sukup Manufacturing Company
Thompson Jeffrey L.
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