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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||052/235; 052/236.3; 052/236.6; 052/264|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 23 인용 특허 : 28|
There are currently two major types of exterior building envelope finishing systems: window wall systems, and curtain wall systems. Window wall systems use panels which fit between concrete floor slaps, and hence, are prone to leakage and are not aesthetically appealing. Curtain wall systems are installed proud of the concrete slabs, so have better performance, but are expensive to install. The system of the invention has the high performance of a curtain wall system, with the ease of installation of a window wall system. The invention uses rigid panels ...
What is claimed is: 1. A unitized exterior building envelope system comprising: individual framed panels comprising vertical mullions on their sides, said vertical mullions interconnecting adjacent ones of said individual framed panels; each of said vertical mullions being notched to accommodate the thickness of a concrete floor slab; each of said individual framed panels being attached to the top of a lower floor slab and the underside of an upper floor slab with anchors fastened respectively to said top and underside surface of said concrete floor sla...