A system of construction of railway without travies (Machine-translation by Google Translate, not legally binding)

摘要

Rail construction system without sleepers essentially characterized by the fact that the rails are fixed on independent supports constituted by stacks of natural stone, concrete or similar material driven into the ground from one stretch to the other and in correspondence with those on one side with those of the opposite so that they serve at the same time as supports for the braking of the road. (Machine-translation by Google Translate, not legally binding)