Planting – Drilling – Frame and planting-element arrangement
Patent
1977-09-19
1980-07-15
Crowder, Clifford D.
Planting
Drilling
Frame and planting-element arrangement
111 85, 172142, 172146, 172177, 172200, A01C 500, A01C 508
Patent
active
042122546
ABSTRACT:
A tractor-drawn machine adapted to perform tilling, seed bed preparation, and planting in a single operation, comprises a frame from which plow units, a reel unit, a seed bed finishing implement and seed planting units are mounted seriatim. The attitude of the frame may be adjusted during operation in that the operator of the tractor is able to independently adjust the elevation of both the front of the frame and the rear of the frame.
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Crowder Clifford D.
Feyrer James R.
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