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:
Nov. 05, 2002
Filed:
Jul. 21, 2000
Kyoichi Masugi, Tokyo-To, JP;
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
Reinforcing textile sheets ( ) are superposed on mandrels ( and ). The reinforcing textile sheets superposed on the mandrels are placed in a closed jig ( ). A thermosetting resin is introduced into the closed jig to impregnate the superposed reinforcing textile sheets. The thermosetting resin impregnated into the superposed reinforcing textile sheets is made to half-set in the closed jig to form a half-set composite material wing component member including a rear spar, ribs, an upper skin and a lower skin. The half-set composite material wing component member is taken out of the jig and the mandrel is removed from the half-set composite material wing component member. The half-set composite material wing component member and a half-set front spar are bonded together with an adhesive to form a half-set wing structure. The half-set wing structure is subjected to a high-temperature setting process to set the wing structure and the adhesive simultaneously.