Static structures (e.g. – buildings) – Multiroom or level – Curtain-wall; i.e. – panel attached outside floor or beam
Patent
1989-11-09
1991-05-28
Ridgill, Jr., James L.
Static structures (e.g., buildings)
Multiroom or level
Curtain-wall; i.e., panel attached outside floor or beam
52207, 52397, E06B 362
Patent
active
050183265
ABSTRACT:
An opening window for use with curtain wall systems comprising an outer frame adapted to fit to the framework members of the curtain wall system and an inner frame bearing the glazed portion of the window, the inner frame and the outer frame being hingedly attached to one another and the glazed portion extending so as to be substantially coextensive with the outer frame. The appearance of this window does not detract from the sight lines of the building and yet the flexibility of the system is not impaired.
REFERENCES:
patent: 2578470 (1951-12-01), Gorell et al.
patent: 2847724 (1958-08-01), Blood
patent: 4314424 (1982-02-01), Gordon et al.
patent: 4631884 (1986-12-01), Reynolds
patent: 4878314 (1989-11-01), Blockinger
Don Reynolds International Limited
Ridgill, Jr. James L.
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