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    • 6. 发明公开
    • FAHRZEUGLUFTREIFEN
    • EP3221160A1
    • 2017-09-27
    • EP15745202.0
    • 2015-08-03
    • Continental Reifen Deutschland GmbH
    • GLÄSER, Björn-BirkBEHR, UlrichBOSTON, Charles HenrySCHÜRMANN, OliverDOMSCHEIT, Andreas
    • B60C11/13B60C11/04
    • A pneumatic vehicle tyre for passenger vehicles or vans having at least one wide circumferential groove (1, 1', 1", 1'''), which runs in the circumferential direction and is bounded on the tread periphery by two edge borders (1a, 1'a, 1" a, 1"'a) which run parallel to one another and linearly, and has a groove base (13, 13', 13") as well as two groove edges (9, 10, 9', 10', 9", 10"), wherein elements (11, 12, 11' 12', 11", 12") which project on the groove edges (9, 10, 9', 10', 9", 10") are formed alternately in the circumferential direction on one or other of the groove edges (9, 10, 9', 10', 9", 10"), wherein each projecting element (11, 12, 11', 12', 11", 12") has a groove edge section (9a, 10a, 9'a, 10'a, 9"a, 10 "a) lying opposite on the opposite groove edge (9, 10, 9', 10', 9", 10"), which groove edge section (9a, 10a, 9'a, 10'a, 9"a, 10 "a) runs least essentially in the radial direction starting at the edge border (1a, 1'a, 1"a, 1'''a) as far as the groove base (13, 13', 13"), wherein the groove base (13, 13', 13 ") runs in a meandering or corrugated shape along and between the projecting elements (11, 12, 11', 12', 11", 12"), wherein the projecting elements (11, 12, 11', 12', 11", 12") are essentially of wedge-like design and are bounded by oblique faces (14, 14', 14") which extend in the axial direction as far as the groove base (13, 13', 13") and run in the circumferential direction at least essentially over the circumferential extent of the elements (11, 12, 11', 12', 11", 12"), wherein the projecting elements (11, 12; 11',12',11",12") are provided in at least two different circumferential lengths (L
      1 to L
      5 , L
      1 ' to L
      5 '; L
      1 " to L
      5 ") and follow one another according to a specific sequence over the circumference of the circumferential groove (1, 1', 1", 1'" ).
    • 1。一种用于乘用车辆或货车的充气车辆轮胎,其具有至少一个沿圆周方向延伸并且在胎面周边上由两个边缘边界(1a)界定的至少一个宽周向凹槽(1,1',1“,1” (13,13',13“)以及两个凹槽边缘(9,10,9'),所述凹槽边缘(1),1”a,1“a,1” ,10',9“,10”),其中在槽边缘(9,10,9',10',9“,10”)上突出的元件(11,12,11'12',11“,12” “)在一个或另一个凹槽边缘(9,10,9',10',9”,10“)上沿圆周方向交替形成,其中每个凸出元件(11,12,11',12' 11“,12”)具有与相对的凹槽边缘(9,10,9',10',10“)相对的凹槽边缘部分(9a,10a,9'a,10'a, 该凹槽边缘部分(9a,10a,9'a,10'a,9“a,10”a)基本上沿径向方向从边缘边缘(1a,1'a ,1“a,1”'a)直到槽底(13,13',13“),w 其中凹槽底座(13,13',13“)沿着突出元件(11,12,11',12',11”,12“)之间并且在突出元件(11,12,11',12',11”,12“)之间以弯曲或波纹形状延伸, ,12,11',12',11“,12”)基本上是楔形设计并且由倾斜面(14,14',14“)限定,所述倾斜面沿轴向延伸直至凹槽底部 (11,12,11',12',11“,13”)的圆周方向上沿圆周方向延伸,其中所述突出元件(11,12 ; (L1至L5,L1'至L5'; L1“至L5”)中的至少两个不同的圆周长度(11',12',11“,12”)并且依照圆周上的特定顺序 的周向槽(1,1',1“,1”')。