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:
Feb. 16, 2010
Filed:
Oct. 13, 2006
Claude Robert Louis Lejars, Draveil, FR;
Thierry Jean Maurice Niclot, Savigny sur Orge, FR;
Didier Raymond Charles Riby, Boissise le Roi, FR;
Richard Staessen, Chailly En Biere, FR;
Claude Robert Louis Lejars, Draveil, FR;
Thierry Jean Maurice Niclot, Savigny sur Orge, FR;
Didier Raymond Charles Riby, Boissise le Roi, FR;
Richard Staessen, Chailly En Biere, FR;
SNECMA, Paris, FR;
Abstract
A variable-setting stator blade guidance device of an axial turbomachine is provided. The blade includes an airfoil, a platform and a pivot mounted in the casing of the turbomachine. The device includes a bearing integrated into the platform. In particular, the device includes a bush sandwiched between the platform and the casing, and the integrated bearing is formed between the bush and the platform. In particular, the bush includes a cylindrical surface portion on the side of the platform cooperating with a matching cylindrical surface portion on the platform to form the integrated bearing.