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Patent Searching and Data


Title:
STRANDED WIRE
Document Type and Number:
WIPO Patent Application WO/2019/003444
Kind Code:
A1
Abstract:
Stranded wire in which a plurality of steel wires form a strand is provided with, in a cross-section perpendicular to the longitudinal direction, a center wire, which is a steel wire, a plurality of first peripheral wires, which are steel wires in contact with the center wire and disposed in an arrangement surrounding the outer peripheral side of the center wire, and a plurality of second peripheral wires, which are steel wires in contact with the first peripheral wires, disposed in an arrangement surrounding the outer peripheral side of the area wherein the first peripheral wires are disposed, and having higher stress at yield than the center wire and first peripheral wires. The center wire and first peripheral wires are in surface contact. The first peripheral wires and second peripheral wires are in surface contact.

Inventors:
OIKAWA, Masashi (1-1 Koyakita 1-chome, Itami-sh, Hyogo 16, 〒6640016, JP)
KIDO, Toshiro (1-1 Koyakita 1-chome, Itami-sh, Hyogo 16, 〒6640016, JP)
OSHIMA, Katsuhito (1-1 Koyakita 1-chome, Itami-sh, Hyogo 16, 〒6640016, JP)
TANAKA, Shuichi (1-1 Koyakita 1-chome, Itami-sh, Hyogo 16, 〒6640016, JP)
KISHIMOTO, Yuka (1-1 Koyakita 1-chome, Itami-sh, Hyogo 16, 〒6640016, JP)
Application Number:
JP2017/024254
Publication Date:
January 03, 2019
Filing Date:
June 30, 2017
Export Citation:
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Assignee:
SUMITOMO (SEI) STEEL WIRE CORP. (1-1 Koyakita 1-chome, Itami-shi Hyogo, 16, 〒6640016, JP)
International Classes:
D07B1/06
Foreign References:
JPH06108388A1994-04-19
JPS348506B1
JPS5584240A1980-06-25
JPS4877151A1973-10-17
JP2001254478A2001-09-21
JP2013177745A2013-09-09
JP2007321503A2007-12-13
JP2015010309A2015-01-19
JP2000034682A2000-02-02
JPH03194008A1991-08-23
JP2007527098A2007-09-20
Attorney, Agent or Firm:
KITANO, Shuhei et al. (K&T IP LAW FIRM, Kitahama 1-Chome Heiwa Bldg. 9F 1-14, Kitahama 1-chome, Chuo-k, Osaka-shi Osaka 41, 〒5410041, JP)
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