发明名称 |
Heavy duty radial tire for minimized road damage |
摘要 |
A radial tire for a four wheeled vehicle comprising a reinforced carcass ply extending between two bead regions through sidewall regions to a tread region and a reinforcing breaker disposed in the tread region extending circumferentially around the tire radially outside the carcass ply wherein the tread region is substantially curved in cross-section and has a camber value C/L of between 0.25 to 0.75. The breaker includes at least two plies of reinforcing fabric, a narrower breaker ply which is radially innermost and a wider breaker ply which is radially outermost, and each of the breaker plies except the outermost ply has adjacent to each of its lateral edges a circumferentially extending support strip which extends laterally outward from the edge of the breaker ply to at least the lateral position of the edge of the widest breaker ply.
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申请公布号 |
US5427164(A) |
申请公布日期 |
1995.06.27 |
申请号 |
US19920986738 |
申请日期 |
1992.12.08 |
申请人 |
SUMITOMO RUBBER INDUSTRIES LIMITED |
发明人 |
WILLIAMS, ARTHUR R.;WATKINS, DAVID R. |
分类号 |
B60C9/20;B60C11/00;(IPC1-7):B60C3/00;B60C9/18 |
主分类号 |
B60C9/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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