| 摘要 |
PURPOSE: Provided is a naked bead support structure for use in tire, to prevent non-uniform roundness of the naked bead caused by self weight and thus, to improve uniformity of products. CONSTITUTION: The naked bead support structure for use in tire includes a standing type support having moving wheels(1) and a hanger(7) for keeping a naked bead(2); a base(4) installed on the lower portion of the hanger(7) of the support for supporting a lower circular-arc portion of the naked bead(2); and springs(6) installed on a spring holder(5) vertically movably installed for elastically supporting the base(4). Therefore, even if the size of the naked beads(2) is changed due to the self weights thereof, the springs(6) elastically support a change in the size.
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