发明名称 |
ELLIPTICAL TIRE MOLD AND METHOD FOR MAKING SAME |
摘要 |
A tire mold (200) having a substantially elliptical base surface (210) and a method for making a tire mold are provided. In one embodiment, a user selects a major axis length (M) for the tire mold, then selects a ratio (R) of the major axis length (M) to a minor axis length (M). The tire mold is then formed with a substantially elliptical base surface defined by the first major axis and the selected ratio.
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申请公布号 |
WO2008147500(A1) |
申请公布日期 |
2008.12.04 |
申请号 |
WO2008US06299 |
申请日期 |
2008.05.16 |
申请人 |
BRIDGESTONE FIRESTONE NORTH AMERICAN TIRE, LLC;STUHLDREHER, TERRENCE |
发明人 |
STUHLDREHER, TERRENCE |
分类号 |
B29C33/42;B29C33/38;B29D30/06;B60C11/00 |
主分类号 |
B29C33/42 |
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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