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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.:

US 11052573 B1

PDFFull Text
Date of Patent:
Jul. 06, 2021

Filed:

Nov. 20, 2017

Method of fabricating both a woven fiber preform and a composite material part

Applicant:

Safran Aircraft Engines, Paris, FR;

Inventors:

Vincent Bernard Serge Most, Moissy-Cramayel, FR;

Marc-Emmanuel Jean François Techer, Moissy-Cramayel, FR;

Assignee:

SAFRAN AIRCRAFT ENGINES, Paris, FR;

Attorney:

Pillsbury Winthrop Shaw Pittman LLP

Primary Examiner:

Camie S Thompson

Int. Cl.
CPC ...
B29B 11/16 (2006.01); C08J 5/24 (2006.01); D03D 25/00 (2006.01); D03J 1/02 (2006.01); D03D 15/47 (2021.01); B29K 307/04 (2006.01); D03D 1/00 (2006.01);
U.S. Cl.
CPC ...
B29B 11/16 (2013.01); C08J 5/24 (2013.01); D03D 15/47 (2021.01); D03D 25/005 (2013.01); D03J 1/02 (2013.01); B29K 2307/04 (2013.01); C08J 2363/00 (2013.01); D03D 1/00 (2013.01); D10B 2101/12 (2013.01); D10B 2403/024 (2013.01); D10B 2403/033 (2013.01); D10B 2505/02 (2013.01);
Abstract

A method of fabricating a woven fiber preform that is impregnated with a matrix-precursor resin, the resin, in the raw state, presenting a glass transition temperature Tg, includes: impregnating yarns or strands with the resin; feeding a loom with the impregnated yarns or strands maintained at a temperature in the range Tgto Tg+10° C.; and weaving the yarns or strands in the loom in order to obtain the resin-impregnated woven fiber preform.

Find Patent Forward Citations

Most, Vincent Bernard Serge. (2021). Method of fabricating both a woven fiber preform and a composite material part (U.S. Patent No. 11052573). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11052573

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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