公开(公告)号：US09284842B2

公开(公告)日：2016-03-15

申请号：US13761744

申请日：2013-02-07

Applicant: SAFRAN ,  SNECMA

Inventor： Jean-Pierre Francois Lombard ,  Wouter Balk ,  Sebastien Pautard ,  Benjamin Samson ,  Benjamin Kiener-Calvet ,  Frederic Rogues

IPC: F01D5/02 ,  F02K3/06 ,  F01D5/30 ,  F04D29/32 ,  B64C11/14 ,  F04D29/64 ,  F01D5/32

CPC classification number: F01D5/02 ,  B64C11/14 ,  F01D5/025 ,  F01D5/3007 ,  F01D5/3015 ,  F01D5/326 ,  F02K3/06 ,  F04D29/023 ,  F04D29/321 ,  F04D29/325 ,  F04D29/326 ,  F04D29/329 ,  F04D29/644 ,  F04D29/646 ,  F05D2260/30 ,  F05D2300/603

Abstract: A link part for a turbine engine which mounted between a fan cone and a fan disk supporting fan blades is provided. The link part includes an annular wall pierced by a plurality of orifices, each orifice for receiving a fastener member and terminated by a substantially perpendicular rim having an outer surface that provides an aerodynamic extension of the fan between an outer surface of the fan cone and an outer surface of a fan blade platform. The annular wall is made of a first material that is composite and is provided on an inner surface of the rim with a ring made of a second material that is different from the first and that is suitable for radially retaining the fan blade platform.

Abstract translation: 提供一种用于涡轮发动机的连接部件，其安装在风扇锥体和支撑风扇叶片的风扇盘之间。 连接部分包括由多个孔刺穿的环形壁，每个孔用于接纳紧固件构件，并且由基本上垂直的边缘端接，所述边缘具有外部表面，所述外表面在风扇锥体的外表面和 风扇叶片平台的外表面。 环形壁由复合的第一材料制成，并且设置在边缘的内表面上，具有由与第一材料不同的适于径向保持风扇叶片平台的第二材料制成的环。

公开(公告)号：US12134258B2

公开(公告)日：2024-11-05

申请号：US17618182

申请日：2020-06-18

Applicant: SAFRAN AIRCRAFT ENGINES

Inventor： Pierre Antoine Bossan ,  Sophie Essayan ,  Allison Glugla ,  Jordan Kusch ,  Benjamin Samson

IPC: B32B37/12 ,  B29C65/00 ,  B29C65/48 ,  B29C65/50 ,  B29C65/52 ,  B32B7/06 ,  B32B7/12 ,  B32B15/08 ,  B32B27/20 ,  B29L31/08

Abstract: A method of adhesively bonding a first substrate on a second substrate in an adhesive bonding zone by an adhesive joint integrating a support mesh, wherein surplus adhesive joint is folded over onto one or the other of the first or second substrates so that the support mesh is present over the entire adhesively bonded zone after curing.