基本信息:
- 专利标题： 包括周向增强元件层的轮胎
- 专利标题（英）：Tyre comprising a layer of circumferential reinforcement elements
- 申请号：CN201580034790.8 申请日：2015-05-27
- 公开(公告)号：CN106457912A 公开(公告)日：2017-02-22
- 发明人： H·雷哈布 , N·萨尔格 , J·贝松
- 申请人： 米其林集团总公司 , 米其林研究和技术股份有限公司
- 申请人地址： 法国克莱蒙-费朗
- 专利权人： 米其林集团总公司,米其林研究和技术股份有限公司
- 当前专利权人： 米其林集团总公司
- 当前专利权人地址： 法国克莱蒙-费朗
- 代理机构： 北京戈程知识产权代理有限公司
- 代理人： 程伟; 赵占元
- 优先权： 1455959 2014.06.26 FR
- 国际申请： PCT/EP2015/061702 2015.05.27
- 国际公布： WO2015/197289 FR 2015.12.30
- 进入国家日期： 2016-12-26
- 主分类号： B60C9/18
- IPC分类号： B60C9/18 ; B60C9/20
Tyre comprising a crown framework formed from at least two working layers having unequal axial widths, one layer C of a rubber mixture being disposed between at least the ends of said working layers, a second layer S of polymer mixture being in contact with at least one working layer and the carcass framework, and the crown framework comprising at least one layer of circumferential reinforcement elements radially arranged between the two working layers. The distance between the end of the axially narrowest working layer and the other working layer C is such that 1.1 < d < 2.2 , being the diameter of the reinforcement elements of said circumferential layer; in a meridian plane, the thickness of layer C is essentially constant, said second layer S consists of a filled elastomer mixture having a macro dispersion score Z => 65 and a maximum value of tan(Delta), denoted tan(Delta)max, 0.100 and the complex dynamic shear modulus G* thereof, measured at 10% and 60 DEG on the return cycle, is 1.35 MPa.
公开/授权文献:
- CN106457912B 包括周向增强元件层的轮胎 公开/授权日：2018-04-17
IPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60C | 车用轮胎（制造、修理入B29）；轮胎充气；轮胎的更换；一般充气弹性体与气门的连接；与轮胎有关的装置或布置 |
| ------B60C9/00 | 充气轮胎的增强层或帘布层配置 |
| --------B60C9/18 | .带层或缓冲层，顶部加强层或软垫层的构造或布置 |