Title:
HIGH-STRENGTH FIBER COMPOSITE, STRAND STRUCTURE, AND MULTI-STRAND STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2014/196432
Kind Code:
A1
Abstract:
Provided are a high-strength fiber composite and an applied product thereof, whereby it is possible for the inherent tensile strength of high-strength fiber yarns to be obtained, even when used in applications in which bending stress occurs, such as wires, or when stored while wound onto a drum or the like. This high-strength fiber composite has a core produced by imparting twist to a high-strength fiber bundle produced by bundling high-strength fiber yarns, and a stiffening the twisted high-strength fiber bundle with a stiffening agent. In this high-strength fiber composite, the high-strength fiber yarns are resistant to breakage even when flexed, have exceptional shear resistance, and can maintain the inherent tensile strength of high-strength fibers, even when used in applications in which bending stress occurs, such as wires, or when stored while wound onto a drum or the like. The strand structure, which has a strand construction composed of two or more of the high-strength fiber composites twisted together, maintains the inherent strength of the high-strength fibers, and affords more consistent tensile strength, as compared with when an equal number of high-strength fiber composites lacking the strand construction are used.
Inventors:
HAYASHI YUTAKA (JP)
NAKAYAMA TAKETOSHI (JP)
NODA HONAMI (JP)
NAKAYAMA TAKETOSHI (JP)
NODA HONAMI (JP)
Application Number:
PCT/JP2014/064127
Publication Date:
December 11, 2014
Filing Date:
May 28, 2014
Export Citation:
Assignee:
KOMATSU SEIREN CO (JP)
International Classes:
D02G3/22; D07B1/02; D07B1/16; E04C5/07; D06M15/55
Domestic Patent References:
| WO2006043311A1 | 2006-04-27 |
Foreign References:
| JPH03125089U | 1991-12-18 | |||
| JP2012136814A | 2012-07-19 | |||
| JP2012251378A | 2012-12-20 | |||
| JP2013011162A | 2013-01-17 | |||
| JP2006182915A | 2006-07-13 | |||
| JP2013213305A | 2013-10-17 | |||
| JP2006348506A | 2006-12-28 | |||
| US20080028740A1 | 2008-02-07 | |||
| JP2012136814A | 2012-07-19 | |||
| JP2012084240A | 2012-04-26 |
Other References:
See also references of EP 3006611A4
Attorney, Agent or Firm:
KATO, Hisashi et al. (JP)
Hisashi Kato (JP)
Hisashi Kato (JP)
Download PDF: