ES447152A1 - Improvements in agricultural machines. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improvements in agricultural machines, essentially characterized by the handlebar, control or steering rod, is attached to the frame of the machine through a transverse axis solidary, which is coupled in a tilting up and down to the sides of a piece in u, which in turn, has a vertical axis, which joins in an articulated way to a platform applied on the frame of the machine, with this way the handle or handlebar, a tilting movement and another of articulation on either side, comprising at this point of articulation and tilting, a cylindrical body surrounding a displaceable pivot commanded from the handlebar itself, and whose mission is to remain locked with one of the several holes made in the surface of a disc or plate facing longitudinally to the control bar and integral to the platform of the machine, so that, when the pivot does not lock in one of the orifices of the disc, the handle or handlebar has free movement and does not allow the agricultural machine to be governed, and when said pivot is arranged inside one of the holes of the disc, either placing the longitudinal or inclined control with respect to the advance of the machine, the government is allowed since then to produce the turn to one or the other side, it will suffice to deflect the handlebar in an appropriate way so that braking one of the wheels, the rotation occurs, with the particularity that given the number and disposition of the the different holes for the housing and anchor of the pivot, the control, handlebar or steering bar, can govern the machine on the outside of the trees while it runs underneath them in a straight line. (Machine-translation by Google Translate, not legally binding)