A - Human Necessities – 01 – C
Patent
A - Human Necessities
01
C
111/19
A01C 7/06 (2006.01) A01C 7/20 (2006.01)
Patent
CA 1198319
ABSTRACT OF THE DISCLOSURE A drill-plough, for discharging seed and fertilizer, comprising a frame supported on the ground by wheels, at least one storage tank unit for seed and fertilizer and, arranged in rows one behind the other, and moving in a vertical plane, cultivating, hoeing or cutting shares to which the seed or fertilizer is fed in adjustable amounts, through tubular feed lines, by gravity, for application to the soil, the depth of penetration of individual shares into the soil being govern- ed by depth guides. In order that the plough may be used on surfaces covered with a considerable amount of plant residues, e.g. harvested sunflower or corn fields, and in order to eliminate the danger of clogging and, at the same time, to achieve a low structure which facilitates the filling of the storage tanks, the distance between the shares arranged in rows running at right angles to the direction of travel is at least about 60 cm. A storage tank unit is provided for about half the number of shares, the lower parts of the said storage tank units being arranged one behind the other, as seen in the said direction of travel, and separated from each other by a distance.
418975
Amazonen-Werke H. Dreyer G.m.b.h. & Co. Kg
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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