Earth working – Diverse tools – Rolling and non-rolling
Patent
1995-06-23
1997-04-22
Arola, Dave W.
Earth working
Diverse tools
Rolling and non-rolling
172200, 172574, 172600, 1726845, 172701, A01B 1302
Patent
active
056222289
ABSTRACT:
A tool forms and shapes raised beds efficiently by forming and shaping a mound between the tractor tires and forming half mounds to the left and right of the tractor on one pass. The tool includes forward and rear disks mounted at different angles, so that one disk throws dirt to one side and the other disk throws dirt to the other side.
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Arola Dave W.
Novosad Christopher J.
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