Improvements in tires for agricultural and industrial vehicles. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in tires for agricultural and industrial vehicles, which have a tread of the type comprising a plurality of ribs arranged in succession along the circumference of the tire, in two contiguous series, out of phase with each other and opposite sides relative to the equatorial plane of the tire, the ribs of each series extending from the edges of the tread to said equatorial plane, and being spaced from each other in the circumferential direction, essentially characterized by the fact of forming on the less part of the surface of the flanks of at least some of these ribs, at least one reference element, defined as consumption indicator, suitable to show the variations, with respect to the new tire, of the outer radial profile and the radial dimension of those ribs. (Machine-translation by Google Translate, not legally binding)