发明专利
JP2013199717A Steel cord for reinforcing rubber article and pneumatic radial tire including the same
有权
基本信息:
- 专利标题: Steel cord for reinforcing rubber article and pneumatic radial tire including the same
- 专利标题(中):用于加强橡胶制品的钢丝绳和包括其的气动径向轮胎
- 申请号:JP2012068460 申请日:2012-03-23
- 公开(公告)号:JP2013199717A 公开(公告)日:2013-10-03
- 发明人: MATSUO HIROYUKI , NAOI KOICHI
- 申请人: Bridgestone Corp , 株式会社ブリヂストン
- 专利权人: Bridgestone Corp,株式会社ブリヂストン
- 当前专利权人: Bridgestone Corp,株式会社ブリヂストン
- 优先权: JP2012068460 2012-03-23
- 主分类号: D07B1/06
- IPC分类号: D07B1/06 ; B60C9/00 ; B60C9/20
摘要:
PROBLEM TO BE SOLVED: To provide a steel cord for reinforcing a rubber article that is excellent in properties of a treated material after being coated with rubber, and a pneumatic radial tire including the same.SOLUTION: The steel cord for reinforcing a rubber article 10 comprises: a core comprising M pieces of core filaments 1; and N pieces of sheath filaments 2 twisted around the core. Provided that the diameter of the core filament 1 is d1 and the diameter of the sheath filament 2 is d2, d1>d2, and provided that the average preforming rate of the core filament 1 is H1 and the average preforming rate of the sheath filament 2 is H2, H1>H2.
摘要(中):
要解决的问题:提供一种用于加强橡胶制品的钢帘线,该橡胶制品在涂覆有橡胶之后的处理材料的性能优异,以及包括该橡胶制品的充气子午线轮胎。解决方案:用于加强橡胶制品10的钢帘线 包括:包含M个芯丝1的芯; 和围绕芯部扭转的N条护套丝2。 假设芯丝1的直径为d1,并且鞘丝2的直径为d2,d1> d2,并且只要芯丝1的平均预成型率为H1,并且鞘丝2的平均预成型率 是H2,H1> H2。
公开/授权文献:
- JP5852488B2 ゴム物品補強用スチールコードおよびそれを用いた空気入りラジアルタイヤ 公开/授权日:2016-02-03
信息查询:
EspacenetIPC结构图谱:
D | 纺织;造纸 |
--D07 | 绳;除电缆以外的缆索 |
----D07B | 一般的绳或缆 |
------D07B1/00 | 绳或缆的结构特征 |
--------D07B1/06 | .用金属丝制成的绳或缆,如围绕麻芯装金属丝 |