发明名称 |
ATTACHMENT OF COMPOSITE ARTICLE |
摘要 |
A composite article including composite component extending heightwise from a component base to a component tip and lengthwise between spaced apart component first and second edges. Component plies having widthwise spaced apart ply first and second sides and ply edges therebetween. Component mounted on a spar which includes a shank extending heightwise into the composite component, tab at upper end of shank and substantially or fully embedded in the composite component, and tab tip. Ply edges of at least a first portion of the plies directly or indirectly contacting or pressing against the tab. Ply edges of at least a second portion of the plies may directly or indirectly contact or press against the tab tip. Ply edges of first portion may press against one or more indented or recessed surfaces in the tab. The composite article may be a composite blade or vane including a composite airfoil. |
申请公布号 |
EP2929149(A1) |
申请公布日期 |
2015.10.14 |
申请号 |
EP20130811097 |
申请日期 |
2013.12.06 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
KRAY, NICHOLAS JOSEPH;FINN, SCOTT ROGER;BAEHMANN, PEGGY LYNN;SHIM, DONG-JIN;GEMEINHARDT, GREGORY CARL |
分类号 |
F01D5/28;F01D5/30 |
主分类号 |
F01D5/28 |
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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