发明名称 |
Pneumatic tire and method of manufacturing same |
摘要 |
<p>A plurality of conductive rubber members (20) each having an electric resistance value lower than that of a tread rubber body (11a) is embedded in the tread rubber body (11a) from a peripheral surface of the tread rubber body (11a) at predetermined intervals in a circumferential direction of a pneumatic tire (10). An outer end surface (20a) of each of the conductive rubber members (20) in the radial direction of the pneumatic tire (10) is exposed on a peripheral surface (11c) of a tread part (11). An inner end (20b) of each of the conductive rubber members (20) in the radial direction is brought into contact with a steel belt layer (15) formed at an inward position of the tread part (11) in the radial direction or with a conductive rubber layer (11b) formed between the tread rubber body (11a) and the steel belt layer (15).
</p> |
申请公布号 |
EP1792720(A3) |
申请公布日期 |
2008.02.27 |
申请号 |
EP20060024155 |
申请日期 |
2006.11.21 |
申请人 |
SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
NAGAHARA, NAOYA |
分类号 |
B29D30/52;B60C19/08 |
主分类号 |
B29D30/52 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|