公开(公告)号：US20180257338A1

公开(公告)日：2018-09-13

申请号：US15974714

申请日：2018-05-09

Applicant: Safran Nacelles

Inventor： Arnaud DELEHOUZE ,  Etienne GERMAIN ,  Sébastien LOUCHARD ,  Benjamin PROVOST

IPC: B32B7/08 ,  B32B27/12 ,  B32B1/00 ,  B29C70/54

CPC classification number: B32B7/08 ,  B29C64/165 ,  B29C65/564 ,  B29C70/543 ,  B29K2307/04 ,  B29L2031/003 ,  B29L2031/3076 ,  B32B1/00 ,  B32B7/02 ,  B32B7/04 ,  B32B27/06 ,  B32B27/12 ,  B32B2307/514 ,  B32B2307/54 ,  B32B2307/558 ,  B32B2605/00 ,  B32B2605/18 ,  Y10T428/24174 ,  Y10T428/249923

Abstract: The present disclosure relates to a part made from composite material that includes a base and a T-shaped reinforcement. The T-shaped reinforcement includes a first L-shaped element having a first right-angled connection portion and a second L-shaped element having a second right-angled connection portion. The part further includes a plurality of needles, each connecting the base to the T-shaped reinforcement of the part, close to the connection portions and extending in multiple directions so as to oppose, in particular, the separation of the base from the T-shaped reinforcement.