| 摘要 |
PURPOSE: A vulcanizer of an air tire, which is able to improve a productivity of the tire and an energy efficiency and also reduces the installation area thereof, and a method for preparing the air tire are provided. CONSTITUTION: In the vulcanizer of an air tire, tire molds(6, 8) are parallel placed in a vulcanizing dome(1) having an upper side heating plate(4a) and a lower side heating plate(4b) and a center mechanism having a bladder(14) as an internal pressure loading means is equipped at a center portion of each tire mold(6 or 8). To prepare the air tire, (i) non-vulcanized tire is inserted on each tire mold of the vulcanizer; and (ii) vulcanization-molding a plural tires at the same time.
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