发明名称 |
ASSEMBLY OF PNEUMATIC TIRE AND RIM |
摘要 |
In an assembly of a pneumatic tire and a rim, in which a tire cavity is formed between the pneumatic tire and the rim by mounting the pneumatic tire on the rim, a noise suppressing body extending in a circumferential direction is disposed inside the tire cavity. The noise suppressing body includes a first sound absorbing material layer arranged apart from an inner surface of a tire tread part through a cavity and a second sound absorbing material layer disposed at the rim side of the first sound absorbing material layer and having lower air permeability than the first sound absorbing material layer. |
申请公布号 |
US2014034204(A1) |
申请公布日期 |
2014.02.06 |
申请号 |
US201313952260 |
申请日期 |
2013.07.26 |
申请人 |
SAKAKIBARA KAZUHIRO;SUZUKI ATSUSHI;FOWLER-HAWKINS SANFORD ELLIOT;SOMA IPPEI;ACOUSTIC INNOVATIONS CO., LTD.;TOYO TIRE & RUBBER CO., LTD. |
发明人 |
SAKAKIBARA KAZUHIRO;SUZUKI ATSUSHI;FOWLER-HAWKINS SANFORD ELLIOT;SOMA IPPEI |
分类号 |
B60C5/00 |
主分类号 |
B60C5/00 |
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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