发明名称 |
METHOD AND APPARATUS FOR FORMING OBJECTS HAVING A CORE AND AN OUTER SURFACE STRUCTURE |
摘要 |
<p>A method of making at least partially foam-filled sandwich panels includes providing a panel shell, moving at least one of a portion of a first and/or second panel facer or a side member away from the panel volume, thereby defining an opening between the volume and an exterior area. A dispenser (164) proximate the opening moves across at least a portion of the opening while dispensing an amount of a foam agent into the volume through the opening. A press has three platens (127, 140, 131), a third platen (131) of which is secured to at least one of a portion of the first and/or second facer and the at least one side member and is moveable with respect to the first platen and the second platen in response to a control system.</p> |
申请公布号 |
WO2015143087(A1) |
申请公布日期 |
2015.09.24 |
申请号 |
WO2015US21337 |
申请日期 |
2015.03.18 |
申请人 |
GREAT DANE LIMITED PARTNERSHIP |
发明人 |
MULLININX, RICHARD, B.;WHITEN, P., ALAN |
分类号 |
B29C44/12;B29C44/38 |
主分类号 |
B29C44/12 |
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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