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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 10022923 B1

PDFFull Text
Date of Patent:
Jul. 17, 2018

Filed:

May. 03, 2017

Method of repairing a perforated skin of a panel using a doubler

Applicant:

Safran Nacelles, Gonfreville L'Orcher, FR;

Inventors:

Arnaud Delehouze, Gonfreville L'Orcher, FR;

Sylvain Sentis, Gonfreville L'Orcher, FR;

Philippe Prunin, Gonfreville L'Orcher, FR;

Aristide Boudard, Gonfreville L'Orcher, FR;

Assignee:

SAFRAN NACELLES, Gonfreville l'Orcher, FR;

Attorney:

Burris Law, PLLC

Primary Examiner:

Philip C Tucker

Assistant Examiner:

Brian R Slawski

Int. Cl.
CPC ...
B23P 6/00 (2006.01); B23P 19/04 (2006.01); B29C 73/00 (2006.01); B29C 65/00 (2006.01); B29C 51/16 (2006.01); B29C 45/00 (2006.01); B29C 47/00 (2006.01); B32B 43/00 (2006.01); B32B 37/00 (2006.01); B32B 38/04 (2006.01); B32B 7/14 (2006.01); B32B 3/10 (2006.01); E04B 1/82 (2006.01); B29C 73/10 (2006.01); B29C 73/32 (2006.01); B29C 70/44 (2006.01); B29C 70/74 (2006.01); B29L 31/30 (2006.01); B32B 3/12 (2006.01); B29C 65/48 (2006.01); B32B 3/26 (2006.01); B29C 65/50 (2006.01); G10K 11/172 (2006.01); B29C 65/76 (2006.01); B32B 37/14 (2006.01);
U.S. Cl.
CPC ...
B29C 73/10 (2013.01); B29C 70/443 (2013.01); B29C 70/74 (2013.01); B29C 73/32 (2013.01); B29C 65/4825 (2013.01); B29C 65/5042 (2013.01); B29C 65/76 (2013.01); B29C 66/242 (2013.01); B29C 66/721 (2013.01); B29C 66/72525 (2013.01); B29L 2031/3076 (2013.01); B32B 3/12 (2013.01); B32B 3/266 (2013.01); B32B 37/146 (2013.01); B32B 2305/024 (2013.01); B32B 2605/18 (2013.01); G10K 11/172 (2013.01);
Abstract

The present disclosure relates to a method of repairing a damaged portion of a perforated skin of a panel using a doubler made of composite material which is designed to be applied to the damaged portion of the perforated skin. The method includes at least one step in which a sealing film is applied to the damaged portion of the perforated skin in order to temporarily seal the perforations in the skin, and a step in which the doubler is produced over the previously deposited sealing film.

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