公开(公告)号：US20170232693A1

公开(公告)日：2017-08-17

申请号：US15585426

申请日：2017-05-03

Applicant: SAFRAN NACELLES

Inventor： Arnaud DELEHOUZE ,  Sylvain SENTIS ,  Philippe PRUNIN ,  Aristide BOUDARD

IPC: B29C73/10 ,  B29C70/44 ,  B29C70/74 ,  B29C73/32

CPC classification number: B29C73/10 ,  B29C37/0075 ,  B29C65/4825 ,  B29C65/5042 ,  B29C65/76 ,  B29C66/242 ,  B29C66/721 ,  B29C66/72525 ,  B29C70/443 ,  B29C70/74 ,  B29C73/32 ,  B29L2031/3076 ,  B32B3/12 ,  B32B3/266 ,  B32B37/146 ,  B32B2305/024 ,  B32B2605/18 ,  G10K11/172

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.