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. 28, 2014
Filed:
Jun. 14, 2010
Patrick Dunleavy, Palaiseau, FR;
Jean-michel Patrick Maurice Franchet, Paris, FR;
Gilles Charles Casimir Klein, Mery sur Oise, FR;
Richard Masson, Buc, FR;
Patrick Dunleavy, Palaiseau, FR;
Jean-Michel Patrick Maurice Franchet, Paris, FR;
Gilles Charles Casimir Klein, Mery sur Oise, FR;
Richard Masson, Buc, FR;
Messier-Bugatti-Dowty, Velizy villacoublay, FR;
Abstract
A method reinforcing an axisymmetric annular metal part by including a winding of composite material. A metal blank for the part is prepared, a cavity is formed therein that opens out into a coaxial inside face thereof, and that presents a right cross-section of axial extent that decreases from the inside towards the outside, a reinforcing yarn is wound in the cavity, the cavity is closed, the assembly is subjected to a hot isostatic compression process, and the blank is machined to obtain a final part.