Title:
FABRIC FOR FIBER-REINFORCED COMPOSITE MATERIAL, PROCESS FOR PRODUCING SAME, STRUCTURE CONSTITUTED OF FIBER-REINFORCED COMPOSITE MATERIAL, AND PROCESS FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2011/039828
Kind Code:
A1
Abstract:
A fabric for a fiber-reinforced composite material is provided with which a three-dimensional structure, such as a flange part, can be integrally formed without the need of increasing the number of parts. Also provided are a structure constituted of a fiber-reinforced composite material and a process for producing the fabric for a fiber-reinforced composite material.
The fabric (10) for a fiber-reinforced composite material is characterized by comprising a sheet formed by stitching (1) which comprises a plurality of filament layers (3A, 3B) composed of fiber bundles (2A, 2B) arranged in parallel, the filament layers (3A, 3B) having been superposed so that the direction of arrangement of the fiber bundles (2A) constituting one filament layer (3A) and the direction of arrangement of the fiber bundles (2B) constituting another filament layer (3B) cross each other at a given angle, and in which the filament layers (3A, 3B) have been united with each other with a plurality of stitch lines (4) arranged in parallel at given intervals so as to cross the fiber bundles (2A, 2B), part of the stitch lines of the sheet (1) having been cut or removed to form a deformable part (T1).
Inventors:
HARADA, Takashi (1-1, Toyosu 3-chome, Koto-k, Tokyo 61, 〒1350061, JP)
原田 敬 (〒61 東京都江東区豊洲三丁目１番１号 株式会社ＩＨＩエアロスペース内 Tokyo, 〒1350061, JP)
SHIGENARI, Yu (1-1, Toyosu 3-chome, Koto-k, Tokyo 61, 〒1350061, JP)
重成 有 (〒61 東京都江東区豊洲三丁目１番１号 株式会社ＩＨＩエアロスペース内 Tokyo, 〒1350061, JP)
原田 敬 (〒61 東京都江東区豊洲三丁目１番１号 株式会社ＩＨＩエアロスペース内 Tokyo, 〒1350061, JP)
SHIGENARI, Yu (1-1, Toyosu 3-chome, Koto-k, Tokyo 61, 〒1350061, JP)
重成 有 (〒61 東京都江東区豊洲三丁目１番１号 株式会社ＩＨＩエアロスペース内 Tokyo, 〒1350061, JP)
Application Number:
JP2009/066879
Publication Date:
April 07, 2011
Filing Date:
September 29, 2009
Export Citation:
Assignee:
IHI AEROSPACE CO., LTD. (1-1 Toyosu 3-chome, Koto-ku Tokyo, 61, 〒1350061, JP)
株式会社ＩＨＩエアロスペース (〒61 東京都江東区豊洲三丁目１番１号 Tokyo, 〒1350061, JP)
IHI CORPORATION (TOYOSU IHI BUILDING, 1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
株式会社ＩＨＩ (〒10 東京都江東区豊洲三丁目１番１号 豊洲ＩＨＩビル Tokyo, 〒1358710, JP)
HARADA, Takashi (1-1, Toyosu 3-chome, Koto-k, Tokyo 61, 〒1350061, JP)
原田 敬 (〒61 東京都江東区豊洲三丁目１番１号 株式会社ＩＨＩエアロスペース内 Tokyo, 〒1350061, JP)
株式会社ＩＨＩエアロスペース (〒61 東京都江東区豊洲三丁目１番１号 Tokyo, 〒1350061, JP)
IHI CORPORATION (TOYOSU IHI BUILDING, 1-1 Toyosu 3-chome, Koto-k, Tokyo 10, 〒1358710, JP)
株式会社ＩＨＩ (〒10 東京都江東区豊洲三丁目１番１号 豊洲ＩＨＩビル Tokyo, 〒1358710, JP)
HARADA, Takashi (1-1, Toyosu 3-chome, Koto-k, Tokyo 61, 〒1350061, JP)
原田 敬 (〒61 東京都江東区豊洲三丁目１番１号 株式会社ＩＨＩエアロスペース内 Tokyo, 〒1350061, JP)
International Classes:
B32B5/26; D04H1/45; D04H3/002; D04H3/004; D04H3/011; D04H3/04; D04H3/115
Attorney, Agent or Firm:
MATOBA, Motonori (MR Building 3F 30-17, Hongo 1-chome, Bunkyo-k, Tokyo 33, 〒1130033, JP)
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