A - Human Necessities – 01 – C
Patent
A - Human Necessities
01
C
111/22
A01C 5/06 (2006.01)
Patent
CA 1127012
ABSTRACT OF THE DISCLOSURE A seed planting machine and a row making implement therefor adapted to form a row of soil and at the same time to plant seeds on it. In this seed planting machine, the combination comprises a plurality of seed planting devices, a frame to be towed by a tractor, a seed hopper mounted on the frame and connected to the seed planting devices, a tool bar and a shaft longitudinally extending transversely of the tractor and fixedly secured to the frame, and one soil working tool assembly associated to each seed planting device and including: a pair of tool carrying arms pivoted to the shaft on opposite sides of the corresponding seed planting device; a soil working disk on the free end of each arm; a spring to downwardly bias each arm against upward pivoting thereof; and adjustment means to adjust the bias of the spring, the transverse position of each arm relative to the corresponding seed planting device and the relative angular position of each soil working disk.
365653
Lesperance Pierre
O'neil Alix
LandOfFree
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