发明名称 |
STRIP-SHAPED STEEL CORD |
摘要 |
Provided is a steel cord having both shape stability and durability. A steel cord (1) is obtained by bundling five steel core wires (2), which are arrayed in parallel with one another in a plane, into a unitary body by means of an adhesive (3) having a thickness Ad of less than 15 µm. Each of the core wires (2) constituting the steel cord (1) has a diameter d of less than 0.45 mm, and spacing Gd between the core wires (2) is less than 20 µm. The core wires (2) used have a free coil diameter D that is greater than wire diameter d thereof by 750 times or more. |
申请公布号 |
EP3015599(A4) |
申请公布日期 |
2017.01.25 |
申请号 |
EP20140816602 |
申请日期 |
2014.06.23 |
申请人 |
Tokyo Rope Manufacturing Co., Ltd.;Nippon Steel & Sumitomo Metal Corporation |
发明人 |
TAMADA, Akira;MURAKAMI, Yuuki;OHASHI, Shouichi;SUGIMARU, Satoshi |
分类号 |
D07B1/06;B32B15/01;B60C9/00;B60C9/20;D02G3/12;D02G3/36;D02G3/48;D07B1/16 |
主分类号 |
D07B1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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