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:
Dec. 05, 2023
Filed:
Feb. 21, 2020
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Steven Gérard Joseph Bienvenu, Moissy-Cramayel, FR;
Clément René Roger Sirot, Moissy-Cramayel, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P 15/04 (2006.01); B29C 65/48 (2006.01); B29C 65/78 (2006.01); B29C 65/00 (2006.01); F01D 5/14 (2006.01);
U.S. Cl.
CPC ...
B23P 15/04 (2013.01); B29C 65/4835 (2013.01); B29C 65/7805 (2013.01); B29C 66/81455 (2013.01); F01D 5/147 (2013.01); F05D 2220/323 (2013.01); F05D 2230/23 (2013.01); F05D 2240/12 (2013.01);
Abstract
A method of assembling a member and a cap of a vane using a tool which allows the application of a pressing force of the cap against the member during a step of polymerisation by heating a resin for bonding these components. To this end, the tool includes an inflatable bladder and a pocket which surrounds the bladder and the vane so that the inflated bladder applies the pressing force. The heating can be carried out by resistors which are mounted in the bladder and/or using a device for supplying external heat.