Perfeccionamientos en motocultores de pºrtiga (Machine-translation by Google Translate, not legally binding)

摘要

IMPROVEMENTS IN PºRTIGA MOTOCULTORS, of the type that include a motor block stabilized on the tool itself through a double transmission, characterized essentially by carrying out the transmission between the shaft and the tubular shaft carrying the tools through an extension conical of the first, axially orificeed, on whose external surface fits the tubular tool axis guided by an internal longitudinal shaft of traction that presents one of its ends screwed in the axial hole of the conical extension of the shaft and the opposite emerging of the axis of tools by the antagonistic terminal to that of its fitting on the conical extension of said shaft. (Machine-translation by Google Translate, not legally binding)