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:
Apr. 19, 2011
Filed:
Jun. 19, 2006
Dominique Coupe, Le Haillan, FR;
Bruno Jacques Gerard Dambrine, Le Chatelet en Brie, FR;
Fabienne Lacorre, Vaux le Penil, FR;
Alain Madec, Chartrettes, FR;
Jean-noel Mahieu, Paris, FR;
Dominique Coupe, Le Haillan, FR;
Bruno Jacques Gerard Dambrine, Le Chatelet en Brie, FR;
Fabienne Lacorre, Vaux le Penil, FR;
Alain Madec, Chartrettes, FR;
Jean-Noel Mahieu, Paris, FR;
SNECMA, Paris, FR;
Abstract
The invention provides a mechanical part for hinging to other mechanical parts at its ends, the mechanical part being made at least in part out of composite material from a central fiber preform and a peripheral fiber preform both of three-dimensional woven fabric, which preforms are assembled together while dry and then impregnated with resin, the peripheral preform surrounding the central preform in such a manner as to leave two empty spaces at the ends of the part and between the two preforms, which spaces are dedicated to hinging to said other parts. Metal inserts can be received in said spaces. The mechanical part can be used as a lever for a landing gear brace.