The present invention provides a hoisting rope for an elevator, with high rigidity and good wear resistance core ropes. The hoisting rope for an elevator has core ropes (7) and ropes (8). The ropes are configured around the core ropes. The core ropes have silk yarn (10) and silk yarn (11). The silk yarn (10) contains oil. Besides, the silk yarn (10) is formed by fibers constructed by resins having higher melting temperature than oil through pigtail splice. The silk yarn (11) is formed by the sheets made of crazing and processing polyethylenes.
Hoisting rope for elevator
2015-11-11
Patent
Elektronische Ressource
Englisch
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