| 摘要 |
A tire building method and apparatus applies a length of tred stock to a belt package or to a green tire carcass. The belt package or green tire carcass is mounted to a cylindrical building drum. The tread stock is then loaded outer face down onto an elongated, inclined servicer extending toward the drum. The stock is conveyed downwardly along the servicer to a delivery point located beneath the drum. The servicer is pivotally raised to bring the stock into contact with the materials on the drum, the stock at such point being directed to the drum to contact a lower portion of the drum along a line tangent to the periphery of the drum. During conveying of the stock along the servicer, the stock is retained in a centered position by engaging a groove or ridge formed along the outer side of the stock. Upon arrival of the stock beneath the drum, the drum is rotated, whereby the stock is adhered to the materials thereon and lifted away from the servicer onto the drum.
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