发明名称 |
Windsurfing board - dished skins are glued up with overlapping edges laid over foam core and moulded together |
摘要 |
<p>Windsurfing boards are produced by placing a preformed foam core between plastic or GRP dished skins which are then bonded together along their (pref. overlapping) edge. The core is one- piece or split along its mid-plane and has a groove all round its equator, the skins are glued up and placed into this groove; the edges of the skins are glued, they are applied and the assembly is placed in a mould. The cavity between core and skin edges, formed by the groove, is resin-foamed in situ, and the cured assembly is removed from the mould. Lightweight stable product with accurately bonded outer skins is obtd.</p> |
申请公布号 |
DE3038795(A1) |
申请公布日期 |
1982.05.27 |
申请号 |
DE19803038795 |
申请日期 |
1980.10.14 |
申请人 |
MARKER,HANNES |
发明人 |
MARKER,HANNES;JANICH,KARL,ING. |
分类号 |
B29C65/00;B29C65/48;B63B35/79 |
主分类号 |
B29C65/00 |
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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