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:
Sep. 30, 2025
Filed:
Dec. 13, 2022
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventor:
Steven Gérard Joseph Bienvenu, Moissy-Cramayel, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
B29C 70/42 (2006.01); F01D 25/00 (2006.01); F01D 25/24 (2006.01); B29L 31/00 (2006.01); B29L 31/30 (2006.01);
U.S. Cl.
CPC ...
F01D 25/24 (2013.01); B29C 70/42 (2013.01); F01D 25/005 (2013.01); B29L 2031/3076 (2013.01); B29L 2031/7504 (2013.01); F05D 2300/603 (2013.01);
Abstract
A tool is configured for molding a duct for an aircraft turbine engine, wherein the duct is made of a fiber-based composite material and includes a curved tubular portion, one end of which is connected to a peripheral flange. The tool has a base and a generally elongate and curved body. The body is formed by an assembly of first parts which are fitted tightly together and which include a first central release key which extends from one end of the body to the other and which is configured to be removed first upon release of the body.