Procedure and apparatus for malaxation and surface aeration of soils. (Machine-translation by Google Translate, not legally binding)

摘要

Procedure for the surface malaxado and aeration of the soils, consisting in cutting a small part of the earth thanks to a rotary tool inclined with respect to the ground, and constituted, as a minimum, by two diametrically opposed sheets that penetrate alternatively in the ground; the blade that penetrates the ground lifts this small part of earth and disintegrates it by letting it fall back onto the ground, while the pulverization of that small part is completed by the other useful one outside the ground, which crushes the small part of the earth. (Machine-translation by Google Translate, not legally binding)