Title:
WIRE ROPE
Document Type and Number:
WIPO Patent Application WO/2021/033497
Kind Code:
A1
Abstract:
The present invention improves the elongation resistance of a wire rope by enhancing the filling rate of the wire rope. This wire rope is provided with a plurality of strands that are twisted with each other, and the plurality of strands each have a configuration in which a plurality of element wires are twisted with each other. The wire rope is further provided with a single wire that is disposed in a recess section formed on the outer peripheral side of the wire rope by two strands that are adjacent to each other in the peripheral direction of the wire rope. In the transverse cross-section of the wire rope, a portion of the single wire is positioned inside a virtual circumscribed circle of one of the two strands.
Inventors:
SHINOHARA YU (JP)
Application Number:
PCT/JP2020/028833
Publication Date:
February 25, 2021
Filing Date:
July 28, 2020
Export Citation:
Assignee:
ASAHI INTECC CO LTD (JP)
International Classes:
D07B1/06
Foreign References:
| JP2003201688A | 2003-07-18 | |||
| JPH0450388A | 1992-02-19 | |||
| JP2014237908A | 2014-12-18 | |||
| KR20160056273A | 2016-05-19 | |||
| JPS4877151A | 1973-10-17 | |||
| JPS60177995U | 1985-11-26 | |||
| JPH07138923A | 1995-05-30 | |||
| US6049042A | 2000-04-11 |
Attorney, Agent or Firm:
ALPHA INTERNATIONAL PATENT FIRM (JP)
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