发明授权
- 专利标题： Method of making composite aircraft wing
- 专利标题（中）： 复合飞机机翼的制作方法
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申请号： US514283申请日： 1983-06-06
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公开(公告)号： US4565595A公开(公告)日： 1986-01-21
- 发明人: Philip C. Whitener
- 申请人： Philip C. Whitener
- 申请人地址： WA Seattle
- 专利权人： The Boeing Company
- 当前专利权人： The Boeing Company
- 当前专利权人地址： WA Seattle
- 主分类号： B29C53/58
- IPC分类号： B29C53/58 ; B29C70/08 ; B29C70/24 ; B29C70/50 ; B29D24/00 ; B29D99/00 ; B64C1/06 ; B64C3/18 ; B32B5/00
摘要：
A pair of specially reinforced skin-spar joints in combination with a honeycomb core are used to build up a wing spar for a composite airplane wing. A series of contoured mandrels with a covering of fuel resistant material and a wrapped reinforced plastic are aligned one above the other. The wing spar materials are placed between the mandrels, honeycomb core is located alongside as well as wing skins to form a wing buildup. The buildup is placed in a mold, pressure applied to each mandrel forcing all the parts together, and the buildup heated to cure the resins and form a composite wing structure.
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