Perfected agricultural collaborator. (Machine-translation by Google Translate, not legally binding)

摘要

Improved agricultural hull, characterized essentially because it consists of a frame of attachment to the cultivator tractor b, whose frame comprises two converging guide bars, in horizontal plane, whose bars respectively constitute the support of two curved plates, as spouts, attached to individual sleeves longitudinally displaceable by said bars and fixable by grub screws, said prismatic bars and sleeves, of advantageously hexagonal cross section, so that the longitudinal displacement of said plates or moulders, in one or the other direction, determines a variation of separation between plates plows allowing the regulation of the width of the ridge. (Machine-translation by Google Translate, not legally binding)