发明授权
US08387353B2 Off-the-road steel cord with crimped strands 有权
带卷曲线的越野钢丝绳

  • 专利标题: Off-the-road steel cord with crimped strands
  • 专利标题(中): 带卷曲线的越野钢丝绳
  • 申请号: US13130973
    申请日: 2009-11-23
  • 公开(公告)号: US08387353B2
    公开(公告)日: 2013-03-05
  • 发明人: Rik MullebrouckZhichao Cheng
  • 申请人: Rik MullebrouckZhichao Cheng
  • 申请人地址: BE Zwevegem
  • 专利权人: NV Bekaert SA
  • 当前专利权人: NV Bekaert SA
  • 当前专利权人地址: BE Zwevegem
  • 代理机构: Foley & Lardner LLP
  • 优先权: EP08169886 20081125
  • 国际申请: PCT/EP2009/065629 WO 20091123
  • 国际公布: WO2010/060878 WO 20100603
  • 主分类号: D02G3/22
  • IPC分类号: D02G3/22
Off-the-road steel cord with crimped strands
摘要:
A steel cord (10) adapted for the reinforcement of rubber products, the steel cord (10) comprises a core (12) and three or more outer strands (14) twisted around the core (12) in a cord twisting direction. The outer strands (14) comprise outer filaments (16) twisted in a strand twisting direction which is the same as the cord twisting direction. The outer strands (14) have a wavy form which makes spaces between the core (12) and the outer strands. The steel cord (10) has improvements on elongation at break and impact resistance capacity.
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