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:
Jun. 23, 2015
Filed:
Nov. 25, 2009
Olivier Jean Daniel Baumas, Vert Saint Denis, FR;
Didier Noel Durand, Pontault Combault, FR;
Eric Herzer, Houilles, FR;
Patrick Jacques Rossi, Vincennes, FR;
Olivier Jean Daniel Baumas, Vert Saint Denis, FR;
Didier Noel Durand, Pontault Combault, FR;
Eric Herzer, Houilles, FR;
Patrick Jacques Rossi, Vincennes, FR;
SNECMA, Paris, FR;
Abstract
A blade sector of a turbine distributor to be carried by a turbine casing of an aeronautical turbine engine, including a front connection mechanism and a rear connection mechanism, wherein the front connection mechanism is adapted so as to bear against a holder carried by the turbine casing. The sector further includes an anti-wear device formed by a piece of a metal material surrounding the front end of the front connection mechanism and provided between the front connection mechanism and the holder to ensure a sliding contact between the two parts. The anti-wear device is axially maintained in position on the blade sector using an attachment mechanism engaging with the front connection mechanism.