Title:
STEEL WIRE AND TIRE
Document Type and Number:
WIPO Patent Application WO/2020/116047
Kind Code:
A1
Abstract:
This steel wire has a flattened cross-section perpendicular to the longitudinal direction, and the outer profile of the cross-section has a first linear section, a second linear section disposed so as to face the first linear section, and a first curved section and a second curved section that connect the first linear section and the second linear section, the first curved section and the second curved section being disposed so as to face each other, and when W1 is the average value of the length of the first linear section and the length of the second linear section and W2 is the greatest distance between the first curved section and the second curved section, the ratio of W1 to W2 is no more than 75%.
Inventors:
MATSUOKA AKIFUMI (JP)
TAKAMURA SHINEI (JP)
TAKAMURA SHINEI (JP)
Application Number:
PCT/JP2019/041742
Publication Date:
June 11, 2020
Filing Date:
October 24, 2019
Export Citation:
Assignee:
SUMITOMO ELECTRIC TOCHIGI CO LTD (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
D07B1/06; B60C9/00
Foreign References:
| DE102015209343A1 | 2016-11-24 | |||
| JP2012219419A | 2012-11-12 | |||
| JP2006336154A | 2006-12-14 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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