发明名称 |
THREE DIMENSIONAL STABILIZATION OF DRY COMPOSITE FABRIC |
摘要 |
A method for fabricating and stabilizing three dimensional composite fabric preforms. The method comprises disposing a plurality of fabric plies between upper and lower templates that have substantially the desired preform shape and openings in at least two planes. The fabric plies are joined through the template openings and the templates are removed from the preform. These stabilized preforms maintain tighter tolerances. |
申请公布号 |
GB2222550(B) |
申请公布日期 |
1992.05.20 |
申请号 |
GB19890019500 |
申请日期 |
1989.08.29 |
申请人 |
* UNITED TECHNOLOGIES CORPORATION |
发明人 |
MICHAEL W * BRACE;RANCE B * FOX;MARILYN * MICHEL |
分类号 |
B29C45/14;B29C70/10;B29C70/54;B29K105/10;D05B39/00;D06M17/00 |
主分类号 |
B29C45/14 |
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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