The high-temperature formation method of producing the estimate vulcanization inner liner

摘要

(57) Abstract The bladder it is not while formation and vulcanization molding as portion of the pneumatic tire assembly body which is used and the estimate vulcanization inner liner which possesses the section contour which you use is beforehand decided (50) the method of offering. The inner liner (50), the contour the calender roller which was made (16) the calendar assembly body which it possesses (10) using, the heat the erasutoma material which is formed (12) it is formed from the continual strip. The strip which was formed contour process platen (80) the press which it possesses (38) inside the line after being vulcanized, the tire assembly drum (48) is wound on in inside. After the pneumatic tire assembly body is completed, the assembly body utilizing the estimate vulcanization inner liner as the non permeable inner liner, the bladder is not forms and is vulcanized and while molding. First, the central territory of the inner liner (62) the usurpation limits (72,74) at least it is thickness of 2 times. In the pneumatic tire which you complete, as for the inner liner uniform thickness is shown.