| 发明名称 |
Lightweight Flexible Mandrel and Method for Making the Same |
| 摘要 |
A mandrel for processing a part comprises an outer sleeve and a generally flexible inner core. The outer sleeve includes at least one flexible portion along its length allowing the sleeve to flex to a desired contour.
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| 申请公布号 |
US2013092323(A1) |
申请公布日期 |
2013.04.18 |
| 申请号 |
US201113271489 |
申请日期 |
2011.10.12 |
| 申请人 |
PHAM DOAN DINH;TOLLAN MARK WILLIAM;THE BOEING COMPANY |
发明人 |
PHAM DOAN DINH;TOLLAN MARK WILLIAM |
| 分类号 |
B29C33/76;B21C23/00;B23H9/00;B23P11/00;B32B37/24;B32B38/10 |
主分类号 |
B29C33/76 |
| 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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