发明名称 |
TIRE TREAD WITH GROOVE REINFORCEMENT |
摘要 |
A tire has an axis of rotation. The tire includes two sidewalls extending radially outward and a tread disposed radially outward of the two sidewalls and interconnecting the two sidewalls. The tread includes a main portion comprising a first compound and a reinforcing structure comprising a second compound having reinforcing short fibers oriented between−20 degrees to +20 degrees to a circumferential direction of the tread. The main portion of the tread includes at least one circumferential groove separating circumferential ribs. Each circumferential groove has two sides and a base therebetween. The reinforcing structure includes a layer of the second compound secured to the sides of each circumferential groove.
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申请公布号 |
US2010154948(A1) |
申请公布日期 |
2010.06.24 |
申请号 |
US20080340780 |
申请日期 |
2008.12.22 |
申请人 |
GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
DAHLBERG JOHAN PETER;GEELEN STEPHANE JOSE;LECHTENBOEHMER ANNETTE;CORVASCE FILOMENO GENNARO;PINGENAT MATTHIEU;BROCHET PIERRE BERNARD RAOUL;PERONNET-PAQUIN ANNE THERESE;WOJCIK JACEK;DHEUR JEAN LUC;LAMBERT ISABELLE LEA LOUISE MARIE |
分类号 |
B60C11/00 |
主分类号 |
B60C11/00 |
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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