The Goodyear Tire & Rubber Company
Tire with printed strain sensors

Abstract:

A tire with printed strain sensors includes a pair of bead areas and a ground-contacting tread disposed radially outwardly of the pair of bead areas. Each one of a pair of sidewalls extends from a respective bead area to the tread. A carcass extends toroidally between each of the bead areas radially inwardly of the tread, and an innerliner is formed on an inside surface of the carcass. A pair of resistive strain sensors is printed on the innerliner, and includes a first strain sensor printed on the innerliner at an inboard rim flange area and a second strain sensor printed on the innerliner at an outboard rim flange area.