发明名称 ROPE FOR ELEVATOR
摘要 An elevator rope of the present invention includes: a rope main body; and a covering resin layer that covers the periphery of the rope main body and comprises a molded product of a composition for forming the covering resin layer, wherein the composition is produced by mixing a thermoplastic polyurethane elastomer, a friction stabilizer having a melting point of 100°C or more to 150 °C or less and an isocyanate compound having two or more isocyanate groups per molecule. In order to further stabilize the friction coefficient, inorganic fillers may be further mixed in the composition for forming the covering resin layer. The elevator rope of the present invention has a stable friction coefficient that does not depend on temperature or sliding velocity.
申请公布号 EP2578527(A4) 申请公布日期 2016.05.25
申请号 EP20100852140 申请日期 2010.05.26
申请人 MITSUBISHI ELECTRIC CORPORATION 发明人 MURAI, MICHIO;MITSUI, ATSUSHI;NAITO, SHINYA;FUNADA, ATSUSHI;NAKAGAWA, HIROYUKI;KONDO, RIKIO
分类号 B66B7/06;D07B1/16 主分类号 B66B7/06
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