Patent ID: 7874385
Filing Date: 2011-01-25
Classification: B60P,B60S,B62D

Abstract:
1. A self-moving car for moving machines, the self-moving car comprising: a main chassis; wheels engaged with said main chassis, the wheels having an axis of rotation; a generating and feeding unit, apt to deliver an energy required to produce a movement of said car on ground, and to operate said car; and movable coupling means for coupling said car with a machine to be towed; said car further comprising an apparatus for an articulated connection of said movable coupling means to said main chassis, the apparatus comprising a pin hinged to said main chassis at a height of the main chassis substantially corresponding to the axis of rotation of said wheels, said pin comprising: said car further comprising independent driving means, each of said driving means suitable for driving a respective wheel, the driving means configured so that to a differential rotation of said wheels on said driving means corresponds a proportional rotation of said movable coupling means relative to said main chassis, about a substantially longitudinal axis of the pin.