Disk colter for seed drills

Details Disk colter for seed drills Disk colter for seed drills

1998-10-27

2000-07-04

Batson, Victor

Planting

Drilling

Furrow opener

172604, 172575, A01C 500

Patent

active

060822767

ABSTRACT:
A disk colter has a main disk for making a furrow in the ground. A secondary disk keeps the furrow open over a long enough distance that one or more seeds can be deposited. A support member supports the disks which are mounted so that they can rotate freely and are inclined in such a way that their peripheries meet in a region where the disks are closest to each other. This region is located at a bottom front part of the colter. On the main disk and/or the secondary disk, there is a plugging member intended to plug, at least in a vicinity of the region, a slot between the main disk and the secondary disk so that earth and/or plant debris are prevented from accumulating between the disks at least in the region.

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