发明名称 |
TIRE TREAD WITH GROOVE REINFORCEMENT |
摘要 |
The present invention relates to a tire tread comprising a plurality of circumferential grooves (20) separating circumferential ribs, each groove (20) comprising a bottom (21) and two sidewalls (22, 23), and a plurality of laterally separated reinforcements (30). At least one reinforcement (30) is arranged adjacent each circumferential groove (20). Each reinforcement (30) extends from a radially inner surface of the tread (10) in a radial direction at least to the bottom (21) of an adjacent circumferential groove (20) to form the bottom (21) of that groove (20). A groove reinforcement (30) extends on one side of a groove (20) further in the radial direction than on the other side of that groove (20). |
申请公布号 |
EP3064379(A1) |
申请公布日期 |
2016.09.07 |
申请号 |
EP20160159200 |
申请日期 |
2013.09.10 |
申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
DERMIENCE, FRANCOIS;GILON, DENIS;THOMAS, JEAN-LOUIS;CORNU, PHILIPPE;DEPOUHON, FRANCOIS |
分类号 |
B60C11/13;B60C11/03 |
主分类号 |
B60C11/13 |
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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