发明申请
US20120073732A1 LAYUP MANDREL HAVING CHANGEABLE SHAPE AND METHOD OF USING THE SAME
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具有可变形形状的LAYUP MANDREL及其使用方法
- 专利标题: LAYUP MANDREL HAVING CHANGEABLE SHAPE AND METHOD OF USING THE SAME
- 专利标题(中): 具有可变形形状的LAYUP MANDREL及其使用方法
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申请号: US12888717申请日: 2010-09-23
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公开(公告)号: US20120073732A1公开(公告)日: 2012-03-29
- 发明人: DAVID LYNN PERLMAN
- 申请人: DAVID LYNN PERLMAN
- 专利权人: The Boeing Company
- 当前专利权人: The Boeing Company
- 主分类号: B29C70/30
- IPC分类号: B29C70/30 ; B29C70/28
摘要:
A layup mandrel includes a shell having a tool surface on which plies may be laid up. The shape of the shell is changed by an actuator.
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