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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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