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Patent Searching and Data


Title:
FIBER WOUND BODY, FIBER-REINFORCED RESIN MATERIAL, AND METHOD FOR MANUFACTURING FIBER WOUND BODY
Document Type and Number:
WIPO Patent Application WO/2018/012225
Kind Code:
A1
Abstract:
This fiber wound body has a plurality of reinforcing fiber yarns wound around a winding axis, each of the reinforcing fiber yarns having a thickness gradient portion in which the fiber content is uniform along the longitudinal direction of the yarn and the thickness gradually changes.

Inventors:
TSUJI, Ryohei (2-1 Toyoda-cho, Kariya-sh, Aichi 71, 〒4488671, JP)
YOSHIKAWA, Genki (2-1 Toyoda-cho, Kariya-sh, Aichi 71, 〒4488671, JP)
KUNO, Shun (2-1 Toyoda-cho, Kariya-sh, Aichi 71, 〒4488671, JP)
KAMIYA, Ryuta (2-1 Toyoda-cho, Kariya-sh, Aichi 71, 〒4488671, JP)
Application Number:
JP2017/022788
Publication Date:
January 18, 2018
Filing Date:
June 21, 2017
Export Citation:
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Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI (2-1 Toyoda-cho, Kariya-shi Aichi, 71, 〒4488671, JP)
International Classes:
B29C70/32; D04C1/06; B29K105/06; B29K105/08; B29L23/00
Foreign References:
JP2005536580A2005-12-02
JP2014070286A2014-04-21
Attorney, Agent or Firm:
ONDA, Makoto et al. (12-1, Ohmiya-cho 2-chome Gifu-sh, Gifu 31, 〒5008731, JP)
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