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:
Jul. 27, 2021
Filed:
Oct. 03, 2014
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 43/36 (2006.01); B29B 13/06 (2006.01); B29L 31/08 (2006.01); B29C 70/48 (2006.01); B29B 11/16 (2006.01); B29K 21/00 (2006.01);
U.S. Cl.
CPC ...
B29C 43/361 (2013.01); B29B 11/16 (2013.01); B29B 13/06 (2013.01); B29C 43/36 (2013.01); B29C 70/48 (2013.01); B29K 2021/006 (2013.01); B29L 2031/08 (2013.01); B29L 2031/082 (2013.01);
Abstract
The invention relates to a compaction assembly comprising a shaping mold () delimiting an upwardly open housing, capable of receiving a woven preform cut out beforehand (), and a vertically moveable compaction tool () and forming, with the shaping mold, (), a compaction assembly for the preform placed beforehand in the housing. The compaction tool () includes at least one foot portion (A). The compaction tool () comprises at least three separate compaction blocks (-). Application to the manufacturing of composite fan blades for a turbomachine.