| 摘要 |
<P>PROBLEM TO BE SOLVED: To uniformly exert a pressing force by an upper die during a vulcanizing process, in a tire vulcanizing apparatus in which a lift and slide mechanism is slidable back to an evacuation position. <P>SOLUTION: The tire vulcanizing apparatus 1A that completes a green tire into a complete-tire shape by putting the green tire into a die separable into a lower die 3 and an upper die 4 and heating and pressing the green tire, includes the slide mechanism that can reciprocate the upper die 4 separated and lifted from the lower die 3 by operations of a movable carriage 14 between a vulcanizing position at which the upper die 4 is pushed toward the lower die 3 fixed and installed to a base 2 and an evacuation position at which the green tire is placed and is taken out after being formed into a complete tire between the lower die 3 and the evacuation position. The upper die 4 is installed under a beam 11 being integrated with a tie rods 13 which can move upward and downward along guide holes provided on the movable carriage 14 by operations of the lift cylinders 12 through a pressing cylinder mechanism 30. <P>COPYRIGHT: (C)2012,JPO&INPIT |
