发明名称 |
PNEUMATIC TIRE FOR EXTENDED MOBILITY FEATURING COMPOSITE RIBS |
摘要 |
A pneumatic runflat tire includes ribs mounted axially outwardly of the carcass ply. The ribs are each made of a non-elastomeric material. The preferred rib is compound composite material having first, second, and third layers. The first and third layers of the rib are a fiberglass and epoxy composite and the second layer is an elastomer. The ribs provide primarily radial stiffness support capability of a sufficient level to support the weight of the vehicle in the absence of tire inflation. |
申请公布号 |
CA2143132(A1) |
申请公布日期 |
1996.05.22 |
申请号 |
CA19952143132 |
申请日期 |
1995.02.22 |
申请人 |
GOODYEAR TIRE & RUBBER COMPANY (THE) |
发明人 |
ABBOTT, JOHN R. |
分类号 |
B60C9/14;B60C13/00;B60C17/00;(IPC1-7):B60C17/04 |
主分类号 |
B60C9/14 |
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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