Reinforced jalousie window with spaced wall side jambs for pivot

Movable or removable closures – Closures interconnected for concurrent movement – Louver-type closures

Patent

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Details

49 731, 49 821, E06B 708, E06B 7086, E06B 710

Patent

active

060983396

ABSTRACT:
A jalousie window construction includes reinforced side jamb sections, full perimeter sealing for the window slats when the slats are closed and stackability of a plurality of the window constructions with the side jamb section reinforcement also functioning as reinforcement between adjacent stacked window constructions. The jalousie window construction further provides improved smooth and reduced friction pivoting of the plurality of slats thereof as well as reinforcement of the pivot shaft assemblies from which the slats are supported. The window construction also affords improved unobstructed viewing therethrough and includes a concealed mechanism for changing the angle of the pivotable slats.

REFERENCES:
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patent: 4996793 (1991-03-01), Mazur
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patent: 5267414 (1993-12-01), Vaida
patent: 5490353 (1996-02-01), McLaughlin
patent: 5560147 (1996-10-01), Ashida et al.
patent: 5794380 (1998-08-01), Guardia
Window drawings by Industrias Metallicas Marva, purportedly manufactured under U.S. Patent No. 5,267,414 to Vaida (listed above).

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