Position finding process for sign on tire sidewall involves bringing circular-running element to sidewall concentrically with tire axis

摘要

The position finding process finds the position for an identification sign (8) on the tire sidewall (1). The laser inscribing head (9) is centered on the tire and the angle position is reported by sampling or measuring the sidewall after the light-section, bringing circular-running element (5, 6) up to the sidewall concentrically with the axis of the tire.