Title:
FIBER STRUCTURE FOR FIBER-REINFORCED COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2024/004533
Kind Code:
A1
Abstract:
This fiber structure comprises a layered body (20) and selvedge (40). The layered body (20) includes: at least one warp layer (21) that has a plurality of warp threads (23) extending in a first direction (X); and at least two weft layers (22) that each have a plurality of weft threads (24) extending in a second direction (Y). In an end section (20a) of the layered body (20), the selvedge yarn (40) is interlaced with the weft threads (24) of weft layers (22) positioned at the two ends in a layering direction (Z). Some warp threads (23) serve as a binding yarn for binding the warp layer (21) and the weft layers (22). The selvedge (40) is a continuous yarn. The weft threads (24) of the weft layers (22) positioned at the two ends in the layering direction (Z) are a spun yarn.
Inventors:
YOSHIKAWA GENKI (JP)
Application Number:
PCT/JP2023/020778
Publication Date:
January 04, 2024
Filing Date:
June 05, 2023
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
D03D1/00; D03D5/00; D03D11/00
Foreign References:
| JP2021017670A | 2021-02-15 | |||
| JP2006144847A | 2006-06-08 | |||
| JPH06815A | 1994-01-11 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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