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公开(公告)号:US06704989B1
公开(公告)日:2004-03-16
申请号:US10027328
申请日:2001-12-19
IPC分类号: G09F1300
CPC分类号: G09F9/30 , G09F9/3026 , Y10S345/903 , Y10T29/49815 , Y10T29/49819 , Y10T29/49826
摘要: A transportable electronic sign display system and process where electronic display modules are encased in castered protective cases which are broken down on site and assembled in rows of desired length and stackably elevated and maneuvered by a lifting truss. Electronic display modules are lifted from protective case bases with minimal effort or labor. Various numbers of rows of desired length of electronic display modules can be stacked to form a desired display size.
摘要翻译: 一种可运输的电子标志显示系统和过程,其中电子显示模块被包围在现场分解并组装成所需长度的行并且由提升桁架堆叠升高和操纵的转向保护壳中。 电子显示模块以最小的努力或劳动力从保护壳基座上提起。 期望长度的电子显示模块的各行数量可以被堆叠以形成期望的显示尺寸。