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. 26, 2019
Filed:
Dec. 21, 2015
Applicant:
Daher Aerospace, Saint Julien de Chedon, FR;
Inventors:
Stéphanie Portet, Le Loroux Bottereau, FR;
Julie Vaudour, La Chevrolière, FR;
Assignee:
DAHER AEROSPACE, Saint Julien de Chédon, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C 70/54 (2006.01); B29B 11/16 (2006.01); B29D 99/00 (2010.01); B29C 70/30 (2006.01); B29K 101/12 (2006.01); B29L 31/30 (2006.01); B33Y 10/00 (2015.01);
U.S. Cl.
CPC ...
B29C 70/541 (2013.01); B29B 11/16 (2013.01); B29C 70/30 (2013.01); B29C 70/543 (2013.01); B29D 99/0014 (2013.01); B29K 2101/12 (2013.01); B29L 2031/3082 (2013.01); B33Y 10/00 (2014.12);
Abstract
A method for making a first ply for laying up a fibrous preform on a tool. An attachment zone is made on the laying up surface of the tool. The zone is integral with the laying up surface of the tool. A polymer is deposited by additive manufacturing on the surface of the tool. The polymer deposit passes on the attachment zone. The first ply is laid up by activating the tackiness of the polymer deposited using additive manufacturing, so as to make the deposited fibers adhere to the material deposited by additive manufacturing.