发明名称 PNEUMATIC TIRE
摘要 <p>The tread of a pneumatic tire has a plurality of tread elements separated by at least one groove, the tread elements having a depth as determined from an initial tread surface and the base of the at least one groove. The tread has at least one chamfer. The chamfer is divided into at least two inclined adjacent portions with the inclined adjacent portions being inclined at different inclination angles relative to the tread surface. The difference in inclination angles of the different portions is at least 10°. The inclined adjacent portions are both connected to an inclined common area, the inclined common area being adjacent to the initial tread surface.</p>
申请公布号 CA2617595(C) 申请公布日期 2015.06.16
申请号 CA20082617595 申请日期 2008.01.10
申请人 THE GOODYEAR TIRE & RUBBER COMPANY 发明人 LUECKE, ERIC MATTHEW;HARVEY, DELWYN LOVELL
分类号 B60C11/03;B60C11/117;B60C11/12 主分类号 B60C11/03
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