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:
Aug. 07, 2018
Filed:
Apr. 30, 2015
Applicant:
Airbus Operations S.l., Getafe, ES;
Inventors:
Jose Sanchez Gomez, Getafe, ES;
Rafael Avila Dominguez, Getafe, ES;
Hector Alonso Pintado, Getafe, ES;
Assignee:
Airbus Operations S.L., Getafe, ES;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 70/54 (2006.01); B29C 70/30 (2006.01); B29K 105/08 (2006.01); B29C 70/38 (2006.01); B29C 35/02 (2006.01);
U.S. Cl.
CPC ...
B29C 70/54 (2013.01); B29C 70/30 (2013.01); B29C 70/543 (2013.01); B29C 35/0261 (2013.01); B29C 70/388 (2013.01); B29K 2105/0881 (2013.01); Y10T 156/12 (2015.01);
Abstract
A method for obtaining a composite piece of n plies, at least one ply having a fiber volume greater than 58% in weight, the method comprising the steps of laying uncured prepreg plies and performing ultrasound compaction over each laid uncured laminate ply, wherein at least one of the uncured laminate plies has a fiber volume greater than 58% in weight. Finally, the composite laminate is cured. The step of performing ultrasound compaction comprises applying an ultrasonic compactor over each laid laminate ply.