PNEUMATIC TIRE AND ITS MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of reducing road noise caused by transmission of vibration of a tire via a carcass layer. SOLUTION: This pneumatic tire has one or more layers of the carcass layers 4 wound from the inside of the tire to the outside around a bead core 2. A rubber sheet 10 having JIS-A hardness of 50 to 70 and a low elastic modulus is arranged between the bead core 2 and the carcass layers 4 adjacent to the bead core 2. COPYRIGHT: (C)2004,JPO