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Title:
THREE-DIMENSIONAL FABRIC FOR FIBER-REINFORCED COMPOSITE MATERIAL AND MOLDING THEREOF
Document Type and Number:
Japanese Patent JPH09141774
Kind Code:
A
Abstract:

To provide a three-dimensional fabric for a fiber-reinforced composite material with high strength and high permeability when impregnated and at the same time, with the feasibility to make a veriety of three-dimensional fabric not depending upon a large-size dedicated device when formed.

This three-dimensional fabric for a fiber-reinforced composite material is made of a woven cloth layer 2 consisting of many pieces of woven cloth 1 obtained by weaving lint two-dimensionally and laminated, and a pin 3 piercing and fixing the woven cloth layer 2. A soft material 5 is wound around a core member 4 of almost a rotor shape and the woven cloth 1 is wound around the soft material 5 to form the woven cloth layer 2. In addition, the pin 3 is run through the woven cloth layer 2 in such a manner that the pin 3 reaches the soft material 5 from the surface of the woven cloth 2, and the woven cloth layer 2 is fixed. Finally, the three-dimensional fabric of almost a rotor shape is formed by removing the core member 4 and the soft material 5.


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Inventors:
Masaki, Akitatsu
Araki, Takahito
Takeda, Michio
Sakamoto, Junichi
Application Number:
JP1995000301287
Publication Date:
June 03, 1997
Filing Date:
November 20, 1995
Export Citation:
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Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND CO LTD
NIPPON CARBON CO LTD
International Classes:
B65H81/06; B32B5/06; B32B5/26; D03D25/00; D04H13/00; (IPC1-7): B32B5/26; B32B5/06; B65H81/06; D03D25/00
Attorney, Agent or Firm:
堀田 実 (外2名)