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:
Oct. 24, 2017
Filed:
May. 07, 2015
Applicant:
Airbus Operations (S.a.s.), Toulouse, FR;
Inventors:
Assignee:
Airbus Operations (S.A.S.), Toulouse, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 70/52 (2006.01); B29C 35/02 (2006.01); B29D 99/00 (2010.01); B29C 70/44 (2006.01); B29C 70/46 (2006.01); B29C 70/54 (2006.01); B29C 70/68 (2006.01); B29C 70/86 (2006.01); B29C 65/00 (2006.01); F16C 7/02 (2006.01); B29L 31/06 (2006.01);
U.S. Cl.
CPC ...
B29C 70/523 (2013.01); B29C 70/52 (2013.01); B29D 99/0003 (2013.01); B29D 99/0046 (2013.01); B29C 35/0277 (2013.01); B29C 66/5324 (2013.01); B29C 66/5344 (2013.01); B29C 66/71 (2013.01); B29C 66/721 (2013.01); B29C 66/7212 (2013.01); B29C 66/72141 (2013.01); B29C 66/73754 (2013.01); B29C 66/73941 (2013.01); B29C 70/446 (2013.01); B29C 70/462 (2013.01); B29C 70/545 (2013.01); B29C 70/68 (2013.01); B29C 70/865 (2013.01); B29L 2031/06 (2013.01); F16C 7/026 (2013.01); Y02T 50/433 (2013.01);
Abstract
The manufacture of structural elements for aircraft requires the use of complex and costly methods, particularly in the case of parts of elongate overall shape and variable thickness or cross section made of composite material. The disclosure herein proposes to overcome this problem by a method that allows the manufacture of a structural part from a preform made of composite material of simple shape obtained by pultrusion and of one or more reinforcing elements made of composite material and secured by cocuring with the preform to a region of this preform which region is to be reinforced.