公开(公告)号：US20150090396A1

公开(公告)日：2015-04-02

申请号：US14567006

申请日：2014-12-11

Applicant: AIRCELLE

Inventor： Guy Bernard VAUCHEL ,  Eric PILLON ,  Denis GRENET ,  Maxime COIN

IPC: B32B37/10 ,  B32B38/00 ,  B32B37/24

CPC classification number: B32B37/10 ,  B29C33/485 ,  B29C70/44 ,  B29C70/446 ,  B29C70/54 ,  B32B37/24 ,  B32B38/00 ,  B32B2038/0076 ,  B32B2305/024

Abstract: The present disclosure relates to a set of tools for producing a composite part with a circumference higher than 180° having at least one convex surface which cannot be stripped. The set of tools includes at least one core and a plurality of keys. One of the keys includes supporting and holding walls, and a lateral wall. The supporting wall has a shape substantially similar to the shape of a working wall of the core, and the holding wall supports at least in part a first skin of the composite part to be produced. Furthermore, the lateral wall includes a holder to maintain together at least two adjacent keys, and the holder allows a circumferential clearance between adjacent lateral walls of the two adjacent keys.

Abstract translation: 本公开涉及一组用于生产圆周高于180°的复合部件的工具，其具有至少一个不能剥离的凸面。 该组工具包括至少一个核心和多个密钥。 其中一个关键包括支撑和保持墙壁和侧壁。 支撑壁具有与芯的工作壁的形状基本相似的形状，并且保持壁至少部分地支撑待生产的复合部件的第一表皮。 此外，侧壁包括保持器，用于将至少两个相邻键保持在一起，并且保持器允许两个相邻键的相邻侧壁之间的周向间隙。