发明申请
- 专利标题： RUBBER-STEEL CORD COMPOSITE AND TIRE USING THE SAME
- 专利标题（中）： 橡胶钢丝复合材料和轮胎使用相同
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申请号： US12161346申请日： 2007-01-19
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公开(公告)号： US20100218872A1公开(公告)日： 2010-09-02
- 发明人: Hiroki Ishizaka , Kiyoshi Ikehara
- 申请人： Hiroki Ishizaka , Kiyoshi Ikehara
- 申请人地址： JP Chuo-ku, Tokyo
- 专利权人： BRIDGESTONE CORPORATION
- 当前专利权人： BRIDGESTONE CORPORATION
- 当前专利权人地址： JP Chuo-ku, Tokyo
- 优先权： JP2006-012605 20060120; JP2006-012624 20060120; JP2006-127401 20060501; JP2006-129916 20060509
- 国际申请： PCT/JP07/50829 WO 20070119
- 主分类号： B60C9/18
- IPC分类号： B60C9/18 ; B60C9/00
摘要：
A rubber-steel cord composite is provided having nonlinear physical properties even in a rubber characterized by incompressive properties after vulcanization, and hence the rubber-steel cord composite can show low rigidity and flexible properties in a low-strain region and, on the other hand, can show high rigidity in a high-strain region. The rubber-steel cord composite is provided by bundling steel linear objects 1 subjected to spiral shape forming at substantially identical pitches in an approximately identical phase without twisting, the steel cord being embedded in rubber.
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