Window with openable casement

Movable or removable closures – Mounted for optional movements – One closure movable separately from or with other closure

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Details

49390, 49192, 49153, E05D 1548

Patent

active

053984463

ABSTRACT:
A window, arranged in a frame, rotatable by 180.degree. around a central axis, having at least one casement which can be opened in a conventional manner. The window includes an insulating glass pane made of a colorless glass pane and a selective absorption pane, a frame enclosing the insulating glass pane on all sides, a hinge arranged in the area of one lateral edge for the opening of the casement, a reversing hinge arranged in a vertical or horizontal central axis on the frame for the 180.degree. rotation of the insulating glass pane, a structurally fixed blind frame and an encircling gasket between the structurally fixed blind frame and the frame for the insulating glass pane.

REFERENCES:
patent: 1760994 (1930-06-01), Piotti
patent: 2493501 (1950-01-01), Reinmuller
patent: 2739355 (1956-03-01), Poggi
patent: 2888721 (1959-06-01), Hagerty
patent: 2977646 (1961-04-01), Flaherty
patent: 3122799 (1964-03-01), Lunde
patent: 3507073 (1970-04-01), Wegefelt
patent: 3676955 (1972-07-01), Schacht
patent: 3878644 (1975-04-01), Brown et al.
patent: 3911623 (1975-10-01), Walter
patent: 4081934 (1978-04-01), Franz
patent: 4235048 (1980-11-01), Gillery
patent: 4875312 (1989-10-01), Schwartz

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