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Lightweight support structure, method of producing a lightweight support structure, composite sandwich panel and method of poducing a composite sandwich panel
Lightweight support structure, method of producing a lightweight support structure, composite sandwich panel and method of poducing a composite sandwich panel
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机译:轻质支撑结构,制造轻质支撑结构的方法,复合夹芯板以及制造复合夹芯板的方法
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摘要
A lightweight support structure (1) comprising a composite sandwich panel (5) having a first face sheet (10) and a lightweight core (15) attached to the face sheet (10) and an essentially rotationally symmetric cut-out (30) extending through the first face sheet (10) and into said lightweight core (15), the cut-out (30) comprising an essentially rotationally symmetric inner cut-out (31) and an essentially rotationally symmetric outer cut-out (32) arranged essentially concentric with respect to each other, providing for a support (40) inbetween, said support (40) comprising a core support (41) cut from said lightweight core (15) and a support face sheet disc (42) on top, cut from of said first face sheet (10), wherein a rotationally symmetric insert (50) is fitted into said cut-out (30) for load application and/or anchorage of various components into, respectively onto the composite sandwich panel (5).
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