发明名称 |
DRIVING BELT |
摘要 |
<p>It is an object of the present invention to provide a power transmission belt which is superior in dynamic adhesion and heat-resistant adhesion against repeated flexing of a power transmission belt or running under heating conditions around an engine, and is also superior in heat resistance, abrasion resistance and an abnormal noise-preventing property. The present invention pertains to a power transmission belt in which an adhesive rubber layer in which core wires are embedded along the longitudinal direction of the belt is bonded by vulcanization to a compressed rubber layer laminated on the inner surface of the above-mentioned adhesive rubber layer, wherein the above-mentioned adhesive rubber layer and the above-mentioned compressed rubber layer are formed by using ethylene-±-olefin-diene rubber compound, and the diene content in ethylene-±-olefin-diene rubber of the above-mentioned adhesive rubber layer is equal to or larger than the diene content in ethylene-±-olefin-diene rubber of the above-mentioned compressed rubber layer, and the diene content in ethylene-±-olefin-diene rubber of the above-mentioned adhesive rubber layer is 3.5 to 10% by mass and the diene content in ethylene-±-olefin-diene rubber of the above-mentioned compressed rubber layer is 0 to 6% by mass.</p> |
申请公布号 |
EP1830101(A1) |
申请公布日期 |
2007.09.05 |
申请号 |
EP20050786005 |
申请日期 |
2005.09.26 |
申请人 |
BANDO CHEMICAL INDUSTRIES LTD. |
发明人 |
YOSHIDA, YASUHIKO;TACHIBANA, HIROYUKI;SHIRIIKE, HIROYUKI |
分类号 |
F16G1/08;F16G5/06;F16G5/20 |
主分类号 |
F16G1/08 |
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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