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发明公开
CN104918760A 复合风扇罩的周向加劲肋 有权

复合风扇罩的周向加劲肋
摘要：
织造预型件，例如用于喷气飞机发动机风扇罩的那些织造预型件，可能需要附加加劲肋，以改进预型件组件的强度和/或动态性能，以及作为安装点。本发明描述了包括周向加劲肋(301、302添加于织造预型件的改进织造预型件(101)。
摘要（英）：

Woven preforms, for example those used far jet aircraft engine fancases, may need additional stiffeners to improve the strength and/ or dynamic performance of the preform assembly, as well as to serve as attachment points. The present invention describes a improved woven preform (101) that includes circumferential stiffeners (301, 302 added to the woven preform.

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