Kelley Manufacturing Company Patent applications |
Patent application number | Title | Published |
20150101834 | Harrow Module for Vertical Tillage Apparatus - An apparatus for soil preparation where residual crop matter is present in the field comprising a machine having a set of discs followed by a plurality of harrow modules, the harrow module utilizing a plurality of groups of tines arranged on a longitudinal axis for rotation around the center of a shaft designed for ground working and a spring in the center of the longitudinal shaft is designed to keep constant tension on the tines for minimal wear while biased toward the soil by a pivot mechanism is designed to reduce bounce. | 04-16-2015 |
20140262385 | Coulter Disc Bolt Pattern - A coulter disc for use in an agricultural implement is divided into a plurality of segments each having an arcuate pattern of bolt holes offset by a radius r from a displaced center such that material removed in dividing said coulter is accounted for when the disc is reassembled on an implement. | 09-18-2014 |
20140262384 | Segmented Coulter Disc - A coulter disc for use in an agricultural implement is divided into a plurality of segments each having an arcuate pattern of bolt holes offset by a radius r from a displaced center such that material removed in dividing said coulter is accounted for when the disc is reassembled on an implement. The coulter disc is provided with capture devices radially outwardly of the arcuate pattern that connect the edges of the segments to reduce distortion. | 09-18-2014 |