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Title:
REINFORCED BASE MATERIAL FOR COMPOSITE MATERIAL COMPONENT, COMPOSITE MATERIAL COMPONENT, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2017/212835
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a reinforced base material, composite material component, and method for manufacturing the same with which formability can be improved while suppressing manufacturing costs even with a composite material component having a complex curved surfaces. The present invention is a method for manufacturing a reinforced base material (6) that can be used in a composite material component made from a fiber reinforced composite material, wherein: the outline of the composite material component is formed into a target shape; a continuous loop (3) is created with first reinforcing fiber yarn (2), and continuous loops (3) are joined together to form a knitted layer having a curved surface following the target shape; and a reinforced part is formed by passing a second reinforcing fiber yarn (4) through the continuous loop (3) and combining with the knitted layer.

Inventors:
MORISHIMA SHUNICHI (JP)
KOZASA TOSHIO (JP)
HATANO MASATAKE (JP)
KISHIMOTO KAZUAKI (JP)
TAKEUCHI YUKIO (JP)
OJIKA HITOSHI (JP)
Application Number:
PCT/JP2017/017169
Publication Date:
December 14, 2017
Filing Date:
May 01, 2017
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
D04B1/22; D04B1/00; D04B21/00; C08J5/24
Foreign References:
JP2014133960A2014-07-24
JP2011202328A2011-10-13
JPH04131682U1992-12-03
JP2008106391A2008-05-08
JP2015017149A2015-01-29
Attorney, Agent or Firm:
FUJITA, Takaharu (JP)
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