ROPE FOR ELEVATOR AND MANUFACTURING METHOD THEREFOR

Title:

ROPE FOR ELEVATOR AND MANUFACTURING METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2015/194893

Kind Code:

A1

Abstract:

The present invention relates to a rope for an elevator. The rope for the elevator comprises: a center strand formed by twisting a plurality of wires; inner layer strands formed by twisting the plurality of wires and arranged along the outer periphery of the center strand; and outer layer strands formed by twisting the plurality of wires and arranged along the outer periphery of the inner layer strands, wherein ten of each of the inner layer strands and the outer layer strands are prepared, the diameter of the center strand, the diameter of the inner layer strand and the diameter of the outer layer strand are respectively 0.33-0.35 times, 0.13-0.15 times and 0.22-0.24 times as large as the diameter of a first imaginary circle circumscribed around the outer layer strands, and a fill factor is 64-67%.

Inventors:

HONG SUNG HEE (KR)
BAE YEON HWAN (KR)

Application Number:

PCT/KR2015/006212

Publication Date:

December 23, 2015

Filing Date:

June 18, 2015

Export Citation:

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Assignee:

KISWIRE LTD (KR)

International Classes:

B66B7/06; D07B1/06

Domestic Patent References:

WO2001049926A1

2001-07-12

Foreign References:

KR100623815B1	2006-09-14
JP2849620B2	1999-01-20
CN103526618A	2014-01-22
EP0675223A1	1995-10-04

Other References: