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. 10, 2003
Filed:
Oct. 17, 2001
Applicant:
Inventors:
Jean-Baptiste Arilla, Soisy sur Seine, FR;
Sylvie Coulon, Bois Le Roi, FR;
Pierre Debeneix, St Sauveur sur Ecole, FR;
Florence Irène Noëlle Leutard, Samoreau, FR;
Paul Rodrigues, Savigny sur Orge, FR;
Patrice Jean Marc Rosset, Le Mee sur Seine, FR;
Assignee:
Snecma Moteurs, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 1/108 ;
U.S. Cl.
CPC ...
F01D 1/108 ;
Abstract
A joint between a turbine ring. The ring is jointed to a spacer of the turbine by a joint including hooks which fit together on one side, and an abutment of flanges as well as a mortise and tenon joint on the other side. According to the joint, the tenon and mortise are separated from the flanges in abutment to limit the plays in the axial direction, produced by design or by expansions, to increase mechanical strength and simplify manufacturing.