| 摘要 |
PURPOSE: A device for measuring a contact pressure of a green tire and bladder is provided to preventing a quality failure of a tire in advance by figuring out an abnormality of vulcanization and taking an action. CONSTITUTION: A device for measuring a contact pressure of a green tire(2) and bladder(3) comprises a plurality of contact pressure measuring sensors(4), a data transmission line(5), and a monitoring controller(6). The plurality of contact pressure measuring sensors is fixed on a surface of an inner liner. The monitoring controller is connected to the contact pressure measuring sensors using a data transmission line as a medium. The green tire is arranged inside the upper and lower molds. The inner liner is arranged inside the green tire. The bladder contacts to the inner liner.
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