Transfer ring for a tire for tire belt

摘要

The present invention relates to a transfer ring (1) for a tire or tire belt having grippers (5) distributed along its circumference which are displaceable radially so as to come into contact with said tire or belt, and having means (8) for controlling the radial displacement of said grippers and means (15) for immobilizing the grippers (5) by blocking them perpendicular to their radial displacement.