| 摘要 |
PROBLEM TO BE SOLVED: To provide a green tire detecting technology in which the rotation range of a detection body can be taken sufficiently while it is formed compactly with a protrusion quantity from a tire grasping shoe reduced, and a state in which the shoe is introduced into the upper side bead part of the green tire is kept to be detected surely from the initial while interference is prevented. SOLUTION: A first link 21, a second link 22 as a detection body, and a detection sensor 23 are installed on the outer surface of the tire grasping shoe 10 installed in a loader 1 of a tire vulcanizing machine. When the shoe is introduced into the upper side bead part T1 of the green tire T, the second link is lifted by the upper side bead part of the green tire to be rotated upward by the second pivoting part 22a and moved upward associated with the first link rotating upward by the first pivoting part 21a so that the second link approaches the detection sensor or is separated from the sensor. |
