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:
Sep. 30, 2014
Filed:
Nov. 26, 2009
Nicolas Eberling-fux, Talence, FR;
Eric Bouillon, Le Haillan, FR;
Clément Roussille, Bordeaux, FR;
Stéphane Otin, Paris, FR;
Dominique Coupe, Le Haillan, FR;
Nicolas Eberling-Fux, Talence, FR;
Eric Bouillon, Le Haillan, FR;
Clément Roussille, Bordeaux, FR;
Stéphane Otin, Paris, FR;
Dominique Coupe, Le Haillan, FR;
Abstract
A method of fabricating a complex part out of composite material including three-dimensional woven fiber reinforcement densified by a matrix, the method including three-dimensionally weaving a continuous fiber strip including a succession of fiber blanks for preforms of a plurality of parts that are to be fabricated; subsequently cutting individual fiber blanks out from the strip, each blank being a one-piece blank; shaping a cut-out blank to obtain a one-piece fiber preform having a shape that is close to the shape of a part that is to be fabricated; consolidating the preform in the desired shape; and densifying the consolidated preform by forming a matrix by chemical vapor infiltration.