发明名称 |
Method for making composite structures |
摘要 |
A method for fabricating fiber reinforced plastic structures includes a mold surface upon which can be supported a lay-up of one or more layers of a fibrous material, and over which can be placed a fluid impervious outer sheet with an inlet port and having its edges marginally sealed upon the mold surface to form a chamber. A vacuum outlet is connected to the chamber for drawing a vacuum there from. A resin distribution system is positioned between the lay-up and the fluid impervious sheet. The resin distribution system includes a resin distribution medium for receiving resin from the inlet port and a resin containment layer between the resin distribution medium and lay-up for preventing resin flowing from the resin distribution medium into the lay-up until the resin distribution medium is substantially filled with resin.
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申请公布号 |
US6630095(B2) |
申请公布日期 |
2003.10.07 |
申请号 |
US20010919128 |
申请日期 |
2001.08.01 |
申请人 |
LOCKHEED MARTIN CORPORATION |
发明人 |
SLAUGHTER STEVE;FISH JOHN C. |
分类号 |
B29C70/44;B29C70/54;(IPC1-7):B29C70/44 |
主分类号 |
B29C70/44 |
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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