Display system
    3.
    发明授权
    Display system 失效
    显示系统

    公开(公告)号:US5174056A

    公开(公告)日:1992-12-29

    申请号:US638216

    申请日:1991-01-07

    申请人: William H. King

    发明人: William H. King

    IPC分类号: D06C3/08 G09F13/04

    CPC分类号: D06C3/08 G09F2013/0454

    摘要: A display system comprising a transparent display face, a frame detail surrounding the display face, a concealed hinge for internally hinging the display case to the frame detail, a concealed magnetic catch for securing the display face to the frame detail in a closed position, and a plurality of spaced apart compression springs mounted within the frame detail for pressing a sheet to be displayed flush against the display face at a plurality of pressure points.

    摘要翻译: 一种显示系统,包括透明显示面,围绕显示面的框架细节,用于将显示壳体内部铰接到框架细节的隐藏铰链,用于在关闭位置将显示面固定在框架细节上的隐藏磁性捕获器,以及 多个间隔开的压缩弹簧,其安装在所述框架细节内,用于在多个压力点处挤压要显示的纸张齐平地抵靠所述显示面。