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. 02, 2019
Filed:
Aug. 11, 2014
Snecma, Paris, FR;
Patrice Jean-Marie Rosset, Moissy-Cramayel, FR;
Coralie Guerard, Moissy-Cramayel, FR;
Helene Condat, Moissy-Cramayel, FR;
Sebatien Prestel, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
The invention relates to an assembly which includes: two rotationally symmetrical components () for supporting the blades of a turbine engine, arranged one inside the other concentrically about a turbine engine axis, and a system () for locking the components () such as to prevent the relative translation of same in the axial and radial directions relative to said axis, the system including a slotted ring () comprising a U-shaped cross-section suitable for receiving one end of the components (), the assembly being characterized in that the ring () and one of the components () are shaped such as to allow the ring to be interlocked on the component, and in that the locking system () also includes a member for stopping the rotation of the ring relative to the component with which the latter is interlocked. The invention further relates to a method for assembling such an assembly.