System for unemployment and grade in arados romanos (Machine-translation by Google Translate, not legally binding)

摘要

System for clearing and grading in roman plows characterized by a central axis with variable length that is attached to the plow beds by means of separate bearings intended to prevent oscillations in the horizontal direction of said axis; it has a throat cutter with triangular section and reverse cutting edges between them on the sides of the beds in the machine's direction of travel. Each throat trimmer is provided with a secondary shaft where another brushcutter rotates with an elastic spring. (Machine-translation by Google Translate, not legally binding)