发明名称 |
Reifen mit textiler umfangsorientierter Zwischenlage zur Gürtelverstärkung |
摘要 |
Crown-stiffening underlay structure (238) for a radial ply pneumatic tire (200) comprised of a flat strip (240) of elastomeric material (244) reinforced with essentially inextensible cords (242). The cord-reinforced flat strip (240) is wrapped helically around the green tire carcass (400) prior to blowup into the characteristic toroidal shape of a tire carcass. In one embodiment, the underlay structure (238) is disposed between breakers (226, 228)and the radial ply structure(232). In another embodiment, the underlay is disposed between the radial ply structure (516) and the innerliner (518). In another embodiment, the afore described underlay structure has an additional and structurally contiguous beam (606) made of elastomeric material. <IMAGE> |
申请公布号 |
DE60300482(D1) |
申请公布日期 |
2005.05.19 |
申请号 |
DE2003600482 |
申请日期 |
2003.01.27 |
申请人 |
THE GOODYEAR TIRE & RUBBER CO., AKRON |
发明人 |
ALLEN, WALTER DALE;PHILPOTT, FRANK;COLANTONIO, LAURENT |
分类号 |
B60C9/18;B60C9/20;B60C9/22;(IPC1-7):B60C9/22 |
主分类号 |
B60C9/18 |
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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