发明名称 |
Pneumatic tire with spiral grooving |
摘要 |
The pneumatic tire tread has a radially outermost surface defining a circumferential length of the tire and the tread has at least one circumferentially extending groove. The groove has a spiral configuration across the tread surface and a pair of laterally spaced terminal ends. The circumferential length of the spiral groove, as measured between the terminal ends of the groove, is greater than 50% of the circumferential length of the tire. The spiral groove creates a spiral rib or projecting tread element row that moves across the tread width.
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申请公布号 |
US2008128061(A1) |
申请公布日期 |
2008.06.05 |
申请号 |
US20060633695 |
申请日期 |
2006.12.04 |
申请人 |
PUHALA AARON SCOTT;POLING DAVID CHARLES;MAXWELL PAUL BRYAN;NELSON ROBERT BERNARD |
发明人 |
PUHALA AARON SCOTT;POLING DAVID CHARLES;MAXWELL PAUL BRYAN;NELSON ROBERT BERNARD |
分类号 |
B60C11/03 |
主分类号 |
B60C11/03 |
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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