The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 14, 2020
Filed:
Jun. 02, 2014
Mitsubishi Aircraft Corporation, Aichi, JP;
Tomohiro Murai, Tokyo, JP;
MITSUBISHI AIRCRAFT CORPORATION, Aichi, JP;
Abstract
A method for molding a fiber-reinforced plastic member involves disposing a reinforced-fiber base materialinside a molding space S, which is created between a moldand a bag film, and then depressurizing the inside of the molding space S and curing a resin composition R contained in the reinforced-fiber base material, wherein a flat pressure platemade of spring steel is disposed between the reinforced-fiber base materialand the bag film. The pressure plateelastically deforms along the shape of the reinforced-fiber base materialwhile the inside of the molding space S is being depressurized, and returns to its original flat shape when depressurization is stopped and the bag filmis removed after curing of the resin composition R.