Improvements introduced in the running tracks of toy vehicles. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the runways of toy vehicles, essentially characterized by providing the constituent sections of the circuit with a central area or band with rough edges in wedding surface to facilitate greater adherence of the wheels of the mobile, existing both side of said center band smooth and bevelled areas with a slight inclination, all this meant that the front wheel train of the vehicle, which is articulated by a single point to the chassis, with the possibility of crazy rotation, force the mobile, when losing contact with the central band of the track with any of its front wheels, it tends to go inwards due to the torsion in that sense that the crazy front train experiences, provoked by the brake caused by the friction of the wheel that remains on the tread provided with roughness, with respect to the little or no friction experienced by the wheel that stores to ally, not only because of the fact that the two bevelled areas are smooth, but because of the inclination that they possess. (Machine-translation by Google Translate, not legally binding)