Pallet structure improvement
    1.
    发明授权
    Pallet structure improvement 失效
    托盘结构改善

    公开(公告)号:US5784971A

    公开(公告)日:1998-07-28

    申请号:US861394

    申请日:1997-05-21

    Inventor: Wen-Tsung Chang

    Abstract: An improved collapsible pallet assembly structure is provided. The collapsible pallet assembly includes at least a pair of lengthwise beam members and at least a pair of crosswise beam members formed of a corrugated paper material. Each lengthwise beam member includes a surface plate portion from which a plurality of folded sidewall portions extend downward and at least one wing piece portion projects in substantially coplanar manner. The surface plate portion has formed therethrough a plurality of upper slot holes which communicate respectively with a plurality of lower slot holes formed through the sidewall portions. Each crosswise beam member includes a top plate portion from which a plurality of folded bracket plate portions extend downward. Each bracket plate portion includes a slotted opening that delineates a pair of bracket plate extending sections. Each crosswise beam member is coupled to the lengthwise beam members in transverse manner with its top plate portion partially overlaying at least one of the lengthwise beam member surface plate portions, and with at least one extending section of each bracket plate portion inserted through an upper slot hole of a lengthwise beam member surface plate portion.

    Abstract translation: 提供了一种改进的可折叠托盘组件结构。 可折叠托盘组件包括至少一对纵向梁构件和由瓦楞纸材料形成的至少一对横向梁构件。 每个纵向梁构件包括表面板部分,多个折叠侧壁部分从该平板部分向下延伸,并且至少一个翼片部分基本上共面地突出。 所述表面板部分通过其形成有多个上部槽孔,所述上部槽孔分别与通过所述侧壁部分形成的多个下部槽孔连通。 每个横向梁构件包括顶板部分,多个折叠支架板部分从该顶板部分向下延伸。 每个支架板部分包括描绘一对支架板延伸部分的开槽开口。 每个横向梁构件以横向方式联接到纵向梁构件,其顶板部分部分地覆盖纵向梁构件表面板部分中的至少一个,并且每个支架板部分的至少一个延伸部分插入穿过上部槽 纵向梁构件表面板部分的孔。

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