| 摘要 |
PROBLEM TO BE SOLVED: To provide residual air venting equipment for a green tire capable of corresponding to a green tire different in size and capable of performing the insertion of a needle from a proper direction. SOLUTION: This residual air venting equipment for the green tire is equipped with a tire rotating device for supporting the green tire by a tire shaft to rotate the same around the tire shaft, a needle insertion part 10 provided with a large number of needles 12 and inserting the needles in the green tire from the outer peripheral part thereof to vent the residual air in the green tire, a cylinder device 14 for driving the needles 12 of the needle insertion part 10 toward the direction of the outer peripheral part of the green tire, a second drive mechanism 20 for adjusting the set position of the needle insertion part 10 in the height direction of the green tire and a servomotor 16 for adjusting the angle of the needle insertion part 10 with respect to the outer peripheral part of the green tire. The needle insertion part 10 can be set to a posture proper with respect to the green tire by the first, second and third drive mechanisms. COPYRIGHT: (C)2005,JPO&NCIPI
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