METHOD AND DEVICE FOR PRODUCING AT LEAST TWO PRODUCTS INCLUDING FIBER-REINFORCED RESIN

WIPO Patent Application WO/2013/011885

A1

The present invention facilitates the impregnation of a fiber substrate with a resin material, facilitates the control and management of the temperature and time for curing the resin material, and also facilitates the cleaning of a shaping mold at the time of producing at least two products including a fiber-reinforced resin, even in cases where the structure of the shaping mold is complicated and the volume thereof is large. In order to simultaneously produce a plurality of flat products including a fiber-reinforced resin, first, a shaping mold (11) is prepared wherein a plurality of cavity parts (12a, 12b) having the flat shapes of the respective products are formed so as to overlap each other with a core (13) arranged therebetween. Then, a plurality of products including a fiber-reinforced resin are molded simultaneously by arranging a fiber substrate (1) in each cavity part, injecting a resin material into the shaping mold (11), impregnating the fiber substrates (1) with the resin material, and curing the resin material.

HATTORI HIDETAKA (JP)
WATANABE AKIHISA (JP)
HAYASHI NORIYA (JP)

PCT/JP2012/067664

January 24, 2013

July 11, 2012

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MITSUBISHI HEAVY IND LTD (JP)
HATTORI HIDETAKA (JP)
WATANABE AKIHISA (JP)
HAYASHI NORIYA (JP)

B29C39/26; B29C39/10; B29C39/24; B29C39/42; B29K105/08; B29L31/30

WO2007013544A1

2007-02-01

JPH07223271A	1995-08-22
JP2003053754A	2003-02-26
JP2004058650A	2004-02-26
JPH11193322A	1999-07-21
JP3950241B2	2007-07-25
JP3944217B2	2007-07-11
JP2001089639A	2001-04-03
JP4108094B2	2008-06-25
JP4241721B2	2009-03-18
JP2011079989A	2011-04-21

OKUYAMA, Shoichi et al. (JP)
Okuyama In addition, it is 1. (JP)

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