公开(公告)号：US10022923B2

公开(公告)日：2018-07-17

申请号：US15585426

申请日：2017-05-03

Applicant: SAFRAN NACELLES

Inventor： Arnaud Delehouze ,  Sylvain Sentis ,  Philippe Prunin ,  Aristide Boudard

IPC: B23P6/00 ,  B23P19/04 ,  B29C73/00 ,  B29C65/00 ,  B29C51/16 ,  B29C45/00 ,  B29C47/00 ,  B32B43/00 ,  B32B37/00 ,  B32B38/04 ,  B32B7/14 ,  B32B3/10 ,  E04B1/82 ,  B29C73/10 ,  B29C73/32 ,  B29C70/44 ,  B29C70/74 ,  B29L31/30 ,  B32B3/12 ,  B29C65/48 ,  B32B3/26 ,  B29C65/50 ,  G10K11/172 ,  B29C65/76 ,  B32B37/14

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.