Frame structure
    1.
    发明授权
    Frame structure 失效
    框架结构

    公开(公告)号:US3701553A

    公开(公告)日:1972-10-31

    申请号:US3701553D

    申请日:1970-11-30

    发明人: VOGT WILHEIM

    摘要: A frame structure comprising hollow members of polygonal crosssection, hollow members forming different frame portions being interconnected by means of spreadable coupling units comprising loosely assembled parts held in predetermined positions within said hollow members and adapted to be braced in at least two directions in pairs against the inside surfaces of said hollow members.

    摘要翻译: 一种框架结构,包括具有多边形横截面的中空构件,形成不同框架部分的中空构件通过可伸展的联接单元相互连接,该可伸缩的联接单元包括松动组装的部件,该部件保持在所述中空构件内的预定位置,并且适于以成对的至少两个方向 抵靠所述中空构件的内表面。