发明名称 |
TIRE SECOND ORDER HARMONICS WITH RIB SHIFT METHODOLOGY |
摘要 |
A method of improving the high-speed uniformity of tire performance that reduces low and/or high harmonics. The method includes determining a force variation that is created by rotation of a first tire, having a first tread design, at high speed. A second order harmonic of the force variation is analyzed. A second tire design is generated that circumferentially shifts one or more ribs of the first tread design to minimize the second order harmonic alone or in combination with other order harmonics.
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申请公布号 |
US2012166167(A1) |
申请公布日期 |
2012.06.28 |
申请号 |
US20100977590 |
申请日期 |
2010.12.23 |
申请人 |
SONG TAO;SUNDKVIST KARL ERIC;THE GOODYEAR TIRE AND RUBBER COMPANY |
发明人 |
SONG TAO;SUNDKVIST KARL ERIC |
分类号 |
G06G7/48;B60C11/03 |
主分类号 |
G06G7/48 |
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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