发明名称 Retractable dome
摘要 A retractable dome stadium or the like utilizing a plurality of generally lune-shaped dome panels mounted for movement between an open position in which they are stacked one above the other in superimposed relationship and a closed position in which they are disposed in a generally side-by-side relationship, and a mechanism for guiding and moving said panels between said open and closed positions. A method of operation is also disclosed.
申请公布号 US5257481(A) 申请公布日期 1993.11.02
申请号 US19910697722 申请日期 1991.05.03
申请人 REPPAS, GEORGE S. 发明人 REPPAS, GEORGE S.;GORYL, WILLIAM D.
分类号 E04B7/10;E04B7/16;E04H3/14;(IPC1-7):E04H3/10 主分类号 E04B7/10
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