发明名称 |
Rope and Belt for Speed Governor for Elevators and Associated Sheaves |
摘要 |
The present invention relates to a rope and belt for a speed governor for elevators and associated sheaves that is applicable to speed governors for elevators. The rope comprises high-strength steel wires clustered in strands among which a core is in turn formed which is completely coated by a polymeric material which is introduced in the gaps defined between the strands, obtaining an outer polymeric surface with a diameter that is slightly greater than the diameter of the core. The belts cluster at least two metallic ropes comprising high-strength steel wires completely coated with a polymeric material. The sheaves designed for the ropes are semicircular or notched semicircular sheaves having a low aggression and reduced diameter and high level of adherence, determining a high coefficient of friction between the coated rope and the sheave, and a high strength of the rope against fatigue due to bending and wear is also obtained.
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申请公布号 |
US2007221452(A1) |
申请公布日期 |
2007.09.27 |
申请号 |
US20060568875 |
申请日期 |
2006.11.09 |
申请人 |
AGUIRRE INAKI A;MADOZ MICHAUS MIGUEL A;PAGALDAY ERANA JUAN M |
发明人 |
AGUIRRE INAKI A.;MADOZ MICHAUS MIGUEL A.;PAGALDAY ERANA JUAN M. |
分类号 |
D07B1/16;B66B5/04;B66B7/06;D07B1/22 |
主分类号 |
D07B1/16 |
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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