发明名称 |
FLEXIBLER DORN FÜR EINEN HOCHKONTURIERTEN VERBUNDSTRINGER UND VERFAHREN ZUR HERTSELLUNG EINES HOCHKONTURIERTEN VERBUNDSTRINGERS |
摘要 |
An aircraft stringer lay-up assembly is provided comprising a contoured curing block and a first mandrel element positioned thereon. The first mandrel assembly includes a first bar assembly having a plurality of rigidity reducing first slots formed along a first mandrel length. The plurality of rigidity reducing first slots protruding partially through a first mandrel depth of the first mandrel element to allow the first bar assembly to conform to the contoured curing block. A composite ply assembly is laid up onto the first mandrel element and cured while conformed to said contoured curing block such that a contoured composite stringer element is generated. |
申请公布号 |
AT506173(T) |
申请公布日期 |
2011.05.15 |
申请号 |
AT20050858299T |
申请日期 |
2005.11.04 |
申请人 |
THE BOEING COMPANY |
发明人 |
TOLLAN, MARK;PHAM, DOAN |
分类号 |
B29C70/34;B29C33/76;B29C70/44 |
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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