VOID FILLER USABLE AS A HOLLOW DOOR CORE
    1.
    发明申请
    VOID FILLER USABLE AS A HOLLOW DOOR CORE 审中-公开
    无效填料可用作中空门核心

    公开(公告)号:US20150004355A1

    公开(公告)日:2015-01-01

    申请号:US14268142

    申请日:2014-05-02

    CPC classification number: E06B3/7017 Y10T428/24149 Y10T428/24165

    Abstract: Various embodiments of the present disclosure provide a void filler and a hollow door employing the void filler as a door core. Generally, the void filler expands from a compact collapsed state into an expanded state in which the void filler has an open-cell structure including three groups, such as columns, of six sided cells, such as generally hexagonal cells. The cells of the outer columns are substantially the same size, while the cells of the middle column are wider than the cells of the outer columns.

    Abstract translation: 本公开的各种实施例提供了一种空隙填料和采用空隙填料作为门芯的中空门。 通常,空隙填料从致密的折叠状态膨胀到膨胀状态,其中空隙填料具有包括六面单元(例如通常为六边形单元)的三组例如柱的开孔结构。 外柱的细胞大体上相同,而中间柱的细胞比外柱的细胞宽。

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