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:
Dec. 25, 2018
Filed:
Jul. 21, 2015
Applicant:
Airbus Operations (Sas), Toulouse, FR;
Inventors:
Clement Chirol, Trebons sur la Grasse, FR;
Victor Achard, Toulouse, FR;
Assignee:
AIRBUS OPERATIONS SAS, Toulouse, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/24 (2006.01); B32B 3/26 (2006.01); B32B 5/26 (2006.01); B29C 70/54 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B32B 3/266 (2013.01); B29C 70/545 (2013.01); B32B 3/263 (2013.01); B32B 5/26 (2013.01); B29L 2031/737 (2013.01); B32B 2605/18 (2013.01);
Abstract
A method of reinforcing a composite material part comprising a stack of fiber layers and at least one hole with an axis. The hole crosses the layers and opens out at the level of a first face and a second face of the part. The method comprises at least one stage in the making of at least one notch in at least one layer of the part proximate to the hole or which opens out in the hole.