发明名称 |
METHODS FOR RETREADING A TIRE |
摘要 |
The invention includes a retread tire and methods and apparatus for its manufacture, the retread tire including: a tire carcass having a bonding surface arranged along a base layer, the base layer being positioned between the bonding surface and a belt reinforcement package and including at least one base groove open to the bonding surface and a thickness that is variable and asymmetrical; a bonding layer having a thickness that is variable and asymmetrical; and a precured tread band bonded to the tire carcass, the precured tread band comprising a back face bonded to the bonding layer, a front face forming a ground-engaging surface and at least one tread groove extending through at least a portion of the tread band thickness and the back face having a discontinuity associated with the at least one tread groove, which is aligned with one of the at least one base groove. |
申请公布号 |
EP2658731(A4) |
申请公布日期 |
2016.10.26 |
申请号 |
EP20110854266 |
申请日期 |
2011.11.29 |
申请人 |
MICHELIN RECHERCHE ET TECHNIQUE S.A.;COMPAGNIE GÉNÉRALE DES ETABLISSEMENTS MICHELIN |
发明人 |
COLBY, E. BRUCE;TSIHLAS, DIMITRI, G.;ZARAK, CESAR, E. |
分类号 |
B60C11/02;B29D30/30;B29D30/52;B60C11/00 |
主分类号 |
B60C11/02 |
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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