发明公开
- 专利标题: FAHRZEUGLUFTREIFEN
- 专利标题(英): Pneumatic vehicle tire
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申请号: EP15775695.8申请日: 2015-10-07
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公开(公告)号: EP3227125A1公开(公告)日: 2017-10-11
- 发明人: KERSCHER, Andrea , PAVON SIERRA, Viktoria , BROCKMANN, Jürgen , SENG, Matthias , MCHENRY, Joseph
- 申请人: Continental Reifen Deutschland GmbH
- 申请人地址: Vahrenwalder Strasse 9 30165 Hannover DE
- 专利权人: Continental Reifen Deutschland GmbH
- 当前专利权人: Continental Reifen Deutschland GmbH
- 当前专利权人地址: Vahrenwalder Strasse 9 30165 Hannover DE
- 代理机构: Preusser, Andrea
- 优先权: DE102014224960 20141205
- 国际公布: WO2016087091 20160609
- 主分类号: B60C11/00
- IPC分类号: B60C11/00
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.
公开/授权文献
- EP3227125B1 FAHRZEUGLUFTREIFEN 公开/授权日:2018-12-12
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