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公开(公告)号:EP3227124B1
公开(公告)日:2018-09-19
申请号:EP15770916.3
申请日:2015-09-29
发明人: KERSCHER, Andrea , PAVON SIERRA, Viktoria , BROCKMANN, Jürgen , SENG, Matthias , MCHENRY, Joseph
IPC分类号: B60C11/00
CPC分类号: B60C11/005 , B60C2011/0025 , B60C2011/0033
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公开(公告)号:EP3227124A1
公开(公告)日:2017-10-11
申请号:EP15770916.3
申请日:2015-09-29
发明人: KERSCHER, Andrea , PAVON SIERRA, Viktoria , BROCKMANN, Jürgen , SENG, Matthias , MCHENRY, Joseph
IPC分类号: B60C11/00
CPC分类号: B60C11/005 , B60C2011/0025 , B60C2011/0033
摘要: The invention relates to a pneumatic vehicle tire of radial design with a tread (1) having a profiled two-layered tread cap (3) with a radially outer cap layer (3a) and a radially inner cap layer (3b). The radially inner cap layer (3b) has a higher dynamic storage modulus at 55°C, measured based on DIN 53512, than the radially outer cap layer (3a), the two cap layers (3a, 3b) having identical Shore A hardnesses, measured according to DIN ISO 7619-1.
摘要翻译: 具有胎面(1)的径向设计的充气车辆轮胎技术领域本发明涉及一种具有胎面(1)的径向设计的充气车辆轮胎,该胎面(1)具有带有径向外部盖层(3a)和径向内部盖层(3b)的成型双层胎冠(3)。 根据DIN 53512测量,径向内盖层(3b)在55℃下具有比径向外盖层(3a)更高的动态储能模量,两个盖层(3a,3b)具有相同的肖氏A硬度, 根据DIN ISO 7619-1测量。
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公开(公告)号:EP3227125A1
公开(公告)日:2017-10-11
申请号:EP15775695.8
申请日:2015-10-07
发明人: KERSCHER, Andrea , PAVON SIERRA, Viktoria , BROCKMANN, Jürgen , SENG, Matthias , MCHENRY, Joseph
IPC分类号: B60C11/00
CPC分类号: B60C11/005 , B60C2011/0025 , B60C2011/0033
摘要: The invention relates to a pneumatic vehicle tire of radial design with a tread (1) having a profiled two-layered tread cap (3) with a radially outer cap layer (3a) and a radially inner cap layer (3b). The radially inner cap layer (3b) has a higher dynamic storage modulus at 55°C, measured based on DIN 53512, than the radially outer cap layer (3a), the two cap layers (3a, 3b) having identical tensile strength values, measured at 300% elongation according to DIN 53504.
摘要翻译: 具有胎面(1)的径向设计的充气车辆轮胎技术领域本发明涉及一种具有胎面(1)的径向设计的充气车辆轮胎,该胎面(1)具有带有径向外部盖层(3a)和径向内部盖层(3b)的成型双层胎冠(3)。 根据DIN 53512测量,径向内盖层(3b)在55℃下具有比径向外盖层(3a)更高的动态储能模量,两个盖层(3a,3b)具有相同的拉伸强度值, 根据DIN 53504在300%伸长率下测量。
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公开(公告)号:EP3227125B1
公开(公告)日:2018-12-12
申请号:EP15775695.8
申请日:2015-10-07
发明人: KERSCHER, Andrea , PAVON SIERRA, Viktoria , BROCKMANN, Jürgen , SENG, Matthias , MCHENRY, Joseph
IPC分类号: B60C11/00
CPC分类号: B60C11/005 , B60C2011/0025 , B60C2011/0033
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