| 发明名称 |
Composite board |
| 摘要 |
<p>A laminar plate comprises a core (12) and at least one cover layer (14) adhered to it. The laminar plate (10) is deformed by forming a curved radius (24a) in the cover layer. The core has a cellular structure and is joined to the cover layer (14) via an elastic adhesive layer (15). The core and the cover layers preferably consist of aluminium or an aluminium alloy.</p> |
| 申请公布号 |
EP0819518(B1) |
申请公布日期 |
2005.08.24 |
| 申请号 |
EP19960810472 |
申请日期 |
1996.07.18 |
| 申请人 |
ALCAN TECHNOLOGY & MANAGEMENT AG |
发明人 |
GIEZENDANNER, HANSRUEDI;MUELLER, PETER;MEIER, JOHANNES |
| 分类号 |
E04C2/08;B29C53/04;B32B3/12;B32B3/30;B32B7/12;B32B15/01;B32B15/06;B32B15/08;B32B15/20;E04C2/30;E04C2/36;(IPC1-7):B32B3/12;B21D47/00 |
主分类号 |
E04C2/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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