Invention Application
- Patent Title: COMPOSITE LAY-UP APPARATUS AND METHOD
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Application No.: PCT/GB2018/051355Application Date: 2018-05-18
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Publication No.: WO2019012242A1Publication Date: 2019-01-17
- Inventor: BROWN, Stephen , SLOOVES, Pieter , CAIRNS, Nicholas , AGNEW, Elwyn , WADSWORTH, Mark
- Applicant: SPIRIT AEROSYSTEMS (EUROPE) LIMITED
- Applicant Address: Tower Bridge House St Katharine's Way London E1W 1AA GB
- Assignee: SPIRIT AEROSYSTEMS (EUROPE) LIMITED
- Current Assignee: SPIRIT AEROSYSTEMS (EUROPE) LIMITED
- Current Assignee Address: Tower Bridge House St Katharine's Way London E1W 1AA GB
- Agency: HGF LIMITED (GLASGOW)
- Priority: GB1711266.5 20170713
- Main IPC: B29C70/54
- IPC: B29C70/54 ; B29C70/16 ; B29C37/00 ; B29C33/24 ; B29C33/28 ; B29C70/56 ; B29B11/06
Abstract:
Disclosed is a method and apparatus for the manufacture of a composite article. A composite lay-up is provided having a female radiused portion. The composite lay-up is compressed so as to reduce its thickness. Additional compression is applied to the female radiused portion.The additional compression reduces or substantially eliminates the bridging that might otherwise occur, and achieves a more consistent material thickness around the female radiused portion, and a more consistent and greater fibre volume ratio.
Information query