发明名称 |
HEAVY-DUTY PNEUMATIC TIRE |
摘要 |
A heavy-duty pneumatic tire includes a carcass including a carcass ply extending from a tread portion through a sidewall portion and turned up around a bead core of a bead portion. The bead core includes a radially inner surface extending along a bottom surface of the bead portion in the radial direction of the tire. Under both conditions that include an unloaded standard condition where the tire is mounted on a standard rim and inflated to regular internal pressure and a loaded standard condition where the tire in the unloaded standard condition above is loaded with a regular load and grounded at a camber angle of 0 degrees, the tire has an angle between the radially inner surface of the bead core and a rim sheet surface of the standard rim being in a range of 0 plus/minus 3 degrees.
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申请公布号 |
US2013139943(A1) |
申请公布日期 |
2013.06.06 |
申请号 |
US201113816528 |
申请日期 |
2011.09.07 |
申请人 |
TODOROKI DAISUKE;MAEHARA ATSUSHI;SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
TODOROKI DAISUKE;MAEHARA ATSUSHI |
分类号 |
B60C15/04 |
主分类号 |
B60C15/04 |
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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