Foldable tool for use with e.g. tractor, has blade solidifying soil lightened by ploughing and breaking clod by leveling soil and by erasing impression left by tractor wheel, and hitches allowing to associate another tool to foldable tool

摘要

The tool has a blade (1) for solidifying the soil lightened by ploughing and breaking the clod by leveling the soil and by erasing impression left by a tractor wheel. Hitches (8, 9) allow to associate another tool e.g. ridge roller, to the foldable tool. Two tie rods (3) are positioned on fixed articulations in a transport position by a dismountable pin. An independent claim is also included for a use of a tool for making passage behind ploughing.