脑充血
圣诞老人英文工资证明英文专利名称：SHELVING UNITS
发明人：HASSEL E,DT,SCHMENN A,DT 申请号：US3788242D
interchange申请日：19710719publishers
公开号：US3788242A
公开日：
进球英文
19740129
换行符
英语搜索专利内容由知识产权出版社提供
compositional
摘要：A shelving unit comprising a top, a ba and at least one intermediate shelf, all of which have vertical stubs at their corners for attachment to uprights consisting of sheet metal profiled ctions, the stubs on the intermediate shelf projecting both above and below it and being continuous over their whole height on at least two of their faces, and the uprights being notched to fit around the intermediate shelf so that the lower ends of uprights above the intermediate shelf rest upon the upper ends of uprights below it, so as to transmit loads straight through the uprights to the ba. The stubs may be U-ctioned, their walls being bent inwardly at their edges, and the uprights may be of G-ction dimensioned to be a force fit over the stubs. The stubs may be spot-welded to vertical flanges on the top, ba and intermediate shelf.
charts申请人：SCHAEFER F GMBH,DT
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