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    • 3. 发明申请
    • PNEUMATIC TIRE
    • 气动轮胎
    • US20120160383A1
    • 2012-06-28
    • US12975879
    • 2010-12-22
    • Olivier De BarsyDaniel Scheuren
    • Olivier De BarsyDaniel Scheuren
    • B60C11/12
    • B60C11/124B60C11/0306B60C11/1204B60C11/1218B60C11/1259B60C11/1272B60C2011/1209B60C2011/129
    • The present invention is directed to a pneumatic tire 1, comprising at least one pair of parallel annular beads 3; at least one carcass ply wrapped 5 around said beads 3; a tread 7; and first and second sidewalls 9 disposed between said tread 7 and one of said at least one pair of beads 3. In accordance with an embodiment of the invention, the tread comprises tread blocks 11 and/or tread ribs 12, wherein the tread blocks 11 and/or tread ribs 12 comprise sipes 13 extending essentially in an axial direction A of the tire 1, the sipes 13 consisting of an upper portion 15 essentially aligned with the radial direction R of the tire and a lower portion 17 inclined in the direction of rotation D of the tire 1.
    • 本发明涉及一种充气轮胎1,其包括至少一对平行的环形胎圈3; 至少一个胎体帘布层围绕所述胎圈3缠绕5; 胎面7; 以及设置在所述胎面7和所述至少一对胎圈3中的一个之间的第一和第二侧壁9.根据本发明的实施例,胎面包括胎面花纹块11和/或胎面花纹肋12,其中胎面花纹块11 和/或胎面肋12包括基本上沿轮胎1的轴向方向A延伸的刀槽花纹13,刀片花纹13由基本上与轮胎的径向方向R对准的上部15以及沿着轮胎1的方向倾斜的下部17组成 轮胎1的旋转D.