发明名称 |
Pneumatic radial tire reinforced with single wire steel cords of specific spiral shape |
摘要 |
Pneumatic radial tires for automotive use are constructed with a belt layer reinforced with a steel cord of a unique structure. The steel cord results from the preformation of a single steel wire into a spiral shape meeting specified spiral parameters as determined by specified spiral diameters, specified wire diameters and specified spiral pitches. Significant weight saving is attainable with sufficient driving performance.
|
申请公布号 |
US5332017(A) |
申请公布日期 |
1994.07.26 |
申请号 |
US19930070914 |
申请日期 |
1993.06.04 |
申请人 |
THE YOKOHAMA RUBBER CO., LTD. |
发明人 |
IMAMIYA, SUSUMU;IGARASHI, EIJI;KATO, HISAO;KOGURE, TOMOHIKO |
分类号 |
B60C9/00;B60C9/08;B60C9/20;D07B1/06;(IPC1-7):B60C9/18;B60C9/22 |
主分类号 |
B60C9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|