| 摘要 |
PROBLEM TO BE SOLVED: To prevent puncture (rupture) of a bladder used on the occasion of vulcanizing a tire and thereby to improve the life of the bladder. SOLUTION: On the occasion of vulcanizing the tire 2, the bladder for vulcanizing the tire which is disposed inside the tire 2 comes into contact with the inside of the tire 2 and presses it from inside, with a vulcanizing medium filled in the bladder. A gage W1, W4 of the bladder 4 at the portion coming into contact with a bead part 11 of the tire 2 is made thicker than a gage W2 of the bladder 4 at the portion coming into contact with the other part of the tire 2. COPYRIGHT: (C)2005,JPO&NCIPI |
