| 摘要 |
PROBLEM TO BE SOLVED: To accurately join a rear end part of a tire constitution member to a tip part, after realizing an improvement in productivity, when molding an unvulcanized tire.SOLUTION: A tire manufacturing device 1 grips a rear end part of a tire constitution member G by both hands 30A and 30B, and puts the rear end part on a tip part so that the center of the rear end part is put on the tip part. When putting the rear end part of the tire constitution member G on the tip part, the tire manufacturing device 1 separates both ends of the rear end part put on the tip part of the tire constitution member G from the tip part while bringing the center of the rear end part into close contact with the tip part by both hands 30A and 30B. Both ends of the rear end part of the tire constitution member G are separated from the tip part. Next, the tire manufacturing device 1 butts and joins both ends of the member by pressing both ends of the rear end part of the tire constitution member G to the tip part. |
