ELECTRICALLY CONDUCTIVE TIRE AND APPARATUS FOR MANUFACTURING PROFILE MEMBER WHICH HAS BEEN RENDERED CONDUCTIVE

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a tire having at least two layers made of a non-conductive rubber mixture and a circumferential insert made of as simple conductive mixture as possible capable of dissipating charge induced by traveling the tire and an extrusion machine for executing the method. SOLUTION: The tire comprises at least two non-conductive rubber mixture layers and one circumferential insert made of the conductive mixture passed through the two layers over the entire height.