发明名称 |
BELT FOR DRIVING SYSTEMS, IN PARTICULAR A BELT-LIKE TENSILE ELEMENT FOR ELEVATOR SYSTEMS, HAVING FIRE-INHIBITING PROPERTIES |
摘要 |
A belt for driving systems, including a belt body made of a polymeric material having elastic properties, which comprises a cover layer as a back of the belt and a foundation having a force-transmission zone, and, a tensile reinforcement embedded in the belt body. The belt body is made of at least two different materials A and B, namely: a first material A, which is provided with a fire-inhibiting additive and is used in the belt body everywhere the high mechanical properties are not required; and, a second material B, which contains little or none of a fire-inhibiting additive and is used in the area of the belt body that is subjected to great mechanical stress. The belt is used in particular as a tensile element for elevator systems. |
申请公布号 |
EP2569242(A1) |
申请公布日期 |
2013.03.20 |
申请号 |
EP20100755164 |
申请日期 |
2010.09.20 |
申请人 |
CONTITECH ANTRIEBSSYSTEME GMBH |
发明人 |
GOESER, HUBERT;BROCKE, STEPHAN;WINKLER, THOMAS;O'DONNELL, HUGH |
分类号 |
B66B7/06;F16G1/08 |
主分类号 |
B66B7/06 |
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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