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1. 发明授权

US5412913A Self-aligning beam joint suited for use in modular construction 失效
标题翻译：自调心梁接头适用于模块化结构
公开(公告)号：US5412913A
公开(公告)日：1995-05-09
申请号：US68650
申请日：1993-05-28
申请人： Harold F. Daniels , David M. Williams
发明人： Harold F. Daniels , David M. Williams
IPC分类号： E04B1/24 , E04H1/00
CPC分类号： E04B1/24 , E04B2001/2415 , E04B2001/2448 , E04B2001/246 , E04B2001/2463 , E04B2001/2484 , Y10T403/1616
摘要： An improved joinder method and system which allow either individual vertical columns or prefabricated module assemblies which incorporate a plurality of said vertical columns to be quickly and accurately lowered into position on top of one or more similarly configured underlying columns. In one preferred embodiment the uppermost ends of the underlying columns comprise a portion of a similar previously installed module located immediately below the particular module being lifted into place. The improved columnar joint of the present invention can be utilized to automatically guide the prefabricated modules into proper location onto the uppermost ends of the underlying columns such that when the lowermost ends of the vertical columns being installed come to rest upon the uppermost ends of the underlying columns, the opposed ends of the vertical columns are sufficiently aligned with one another that they will readily support the weight of the module without any risk of shifting when the lifting tension is relieved. Self-aligning column joints of the present invention are also utilized to rigidly and permanently secure the vertically aligned column or columns to one another without the need to maintain any tension in the lifting device used to elevate the module into position once the lifting tension has been relieved. The method of the present invention may be employed to install a multiplicity of identical modules one on top of the other or to install a multiplicity of adjacent modules all at a given level within a structure without the need to utilize double support columns immediately adjacent one another where the adjacent modules fit together.
摘要翻译：一种改进的联合方法和系统，其允许将包括多个所述垂直列的各个垂直列或预制模块组件快速且准确地降低到位于一个或多个类似配置的底层柱顶部的位置。在一个优选实施例中，下列柱的最上端包括位于特定模块正下方的类似的先前安装的模块的一部分被提升就位。本发明的改进的柱状接头可用于将预制模块自动地引导到下列柱的最上端上的合适位置，使得当安装的垂直立柱的最下端搁置在底层的最上端时立柱的相对端部彼此充分对齐，使得它们将容易地支撑模块的重量，而在提升张力被释放时没有任何移动的危险。本发明的自对准柱接头还用于将垂直对准的柱或柱彼此刚性地和永久地固定，而不需要在用于将提升张力一直被提升的模块提升到适当位置的提升装置中保持任何张力放心了本发明的方法可用于在多个相同的模块之间安装多个相同的模块，或者将多个相邻模块安装在结构内的给定水平上，而不需要使用彼此紧邻的双支撑柱其中相邻模块配合在一起。

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