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公开(公告)号：US4961810A
公开(公告)日：1990-10-09
申请号：US246309
申请日：1988-09-09
申请人： Paul Svensson , Christer Nilson , Jan Backlund , Karl G. Ericsson , Leif Jilken , Harry Kihlberg
发明人： Paul Svensson , Christer Nilson , Jan Backlund , Karl G. Ericsson , Leif Jilken , Harry Kihlberg
CPC分类号： B32B37/22 , Y10T156/1727 , Y10T156/1729 , Y10T428/24661
摘要： Method and apparatus for manufacturing so-called sandwich structural elements in laminated materials, where a core (10) is provided with a covering layer (18) on at least one side. The core in the form of a solid or expandable material is advanced from above and downwards in a substantially vertical path, and the covering layer or layers (18) are pressed against, and joined to the core during continued vertical advance thereof from above and downwards.
摘要翻译： PCT No.PCT / SE87 / 00158 Sec。 371日期：1988年9月9日 102（e）1988年9月9日PCT PCT 1987年3月27日PCT公布。 公开号WO87 / 05861 日期：1987年10月8日。用于制造层压材料中所谓的夹层结构元件的方法和装置，其中芯（10）在至少一侧上设置有覆盖层（18）。 固体或可膨胀材料形式的芯体在基本上垂直的路径上从上而下推进，并且覆盖层或层（18）在从上方和下方继续垂直前进时被压靠并连接到芯 。
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公开(公告)号：US5114524A
公开(公告)日：1992-05-19
申请号：US554899
申请日：1990-07-20
申请人： Paul Svensson , Christer Nilsson , Jan Backlund , Karl G. Ericsson , Leif Jilken , Harry Kihlberg
发明人： Paul Svensson , Christer Nilsson , Jan Backlund , Karl G. Ericsson , Leif Jilken , Harry Kihlberg
CPC分类号： B32B37/22 , Y10T156/1727 , Y10T156/1729 , Y10T428/24661
摘要： Method and apparatus for manufacturing so-called sandwich structural elements in laminated materials, where a core (10) is provided with a covering layer (18) on at least one side. The core in the form of a solid or expandable material is advanced from above and downwards in a substantially vertical path, and the covering layer or layers (18) are pressed against, and joined to the core during continued vertical advance thereof from above and downwards.
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