Tire mold, slick tire molding method and slick tires

摘要

PPROBLEM TO BE SOLVED: To provide a tire mold capable of suppressing damage of a tread surface, a slick tire molding method, and a slick tire. PSOLUTION: The tire mold 1 which molds the slick tire having no groove, and is divided in the direction orthogonal to the mold width direction is equipped with a projecting wear pin 2 on the tread correspondent surfaces 11a, 12a corresponding to the tread surface of the slick tire. The wear pin 2 is formed to be gradually reduced in the direction where a diameter of the projecting part, that is, the diameter of the projected part 22 is projected since a pin wall angle θ is formed by 5 degree or more and 30 degree or less. PCOPYRIGHT: (C)2009,JPO&INPIT