Earth working – Diverse tools – Second implement follows path of first
Patent
1993-07-22
1995-08-01
Corbin, David H.
Earth working
Diverse tools
Second implement follows path of first
172166, 172700, 172724, 172730, A01B 1308, A01B 3908
Patent
active
054373379
ABSTRACT:
A conservation tillage unit includes a coulter and a plow having a shank, a point and a pair of wings mounted slightly forwardly of the shank. The unit fractures the soil at ground speeds up to seven miles per hour without throwing the surface soil and residue to the side and while leaving a reduced furrow behind the shank.
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Corbin David H.
DMI Inc.
Novosad Christopher J.
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