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:
Dec. 02, 2014
Filed:
May. 29, 2009
Damien Bonneau, Melun, FR;
Fabrice Garin, Boissise la Bertrand, FR;
Maurice Guy Judet, Dammarie les Lys, FR;
Thomas Langevin, Brunoy, FR;
Damien Bonneau, Melun, FR;
Fabrice Garin, Boissise la Bertrand, FR;
Maurice Guy Judet, Dammarie les Lys, FR;
Thomas Langevin, Brunoy, FR;
Snecma, Paris, FR;
Abstract
An assembly with a turbine disk for a gas turbine engine and a bearing-supporting journal, the turbine disk having a radial annular fastening flange secured to a radial annular part of the journal by bolts, the bolts passing successively through fastening bores formed in the radial annular fastening flange of the turbine disk and in the radial annular part of the journal, the radial annular part of the journal having air circulation openings, the openings being formed between the fastening bores of the journal.