| 发明名称 |
METHOD AND APPARATUS FOR REDUCING PLY WRINKLING OF COMPOSITE LAMINATES DURING FORMING |
| 摘要 |
Ply wrinkling during hot drape forming of a composite laminate (28) is reduced at corner radii(25). A tensioning material (52) placed over an uncured composite laminate charge (28) maintains a compressive force on the laminate charge (28) as the charge (28) is formed over a tool (40). |
| 申请公布号 |
WO2014149428(A3) |
申请公布日期 |
2015.01.22 |
| 申请号 |
WO2014US18346 |
申请日期 |
2014.02.25 |
| 申请人 |
THE BOEING COMPANY |
发明人 |
KLINE, WILLIAM T.;HARRIS, CHRISTOPHER G. |
| 分类号 |
B29C70/34;B29C70/54;B29C70/56 |
主分类号 |
B29C70/34 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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