发明名称 System and method of manufacturing composite core
摘要 <p>A method (601) of manufacturing a composite core (401) can include: wrapping a mandrel (701) in a mandrel wrapping process by securing a mandrel (701) with a winding jig (805); orienting the composite material at a wrap angle to the mandrel (701); and depositing the composite material around a circumference of the mandrel (701). The method can further include assembling the wrapped mandrels (701) in a tool and applying a pressure to the composite material during a curing cycle. To be accompanied, when published, by Figure 9B of the drawings.</p>
申请公布号 EP2772344(A1) 申请公布日期 2014.09.03
申请号 EP20130171126 申请日期 2013.06.07
申请人 BELL HELICOPTER TEXTRON INC. 发明人 KENDRICK, PHILLIP A.;OLDROYD, PAUL K.;ARMSTRONG, LEVI H.;OBERLE, ELIZABETH
分类号 B29C53/58;B29C53/82;B29D99/00 主分类号 B29C53/58
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