Slatted window insulating insert

Details Slatted window insulating insert Slatted window insulating insert

1981-04-20

1982-10-05

Caun, Peter M.

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

Venetian blind type

160232, 160236, E06B 930

Patent

active

043523846

ABSTRACT:
A multiple slat insert adapted to be installed in window fixtures operable when in a closed position to insulate the window and, when in an open position, to expose the window. The insert preferably comprises a pair of elongated, spaced-apart mounting members secured within the window frame, and a plurality of elongated, generally planar slats rotatably coupled between the mounting members. The slats are of parallelogram cross section, so that when rotated to the closed, generally co-planar position, they will abut one another to provide a convective seal.

REFERENCES:
patent: 2203934 (1940-06-01), Wiles
patent: 2378591 (1945-06-01), Solis
patent: 2524373 (1950-10-01), Bopp et al.
patent: 2717034 (1955-09-01), Sharpe
patent: 2855039 (1958-10-01), Gross
patent: 2861836 (1958-11-01), Goeggel
patent: 3151665 (1964-10-01), Stack
patent: 3234996 (1966-02-01), King et al.
patent: 3280891 (1966-10-01), Eldredge, Jr. et al.
patent: 3921694 (1975-11-01), Galex
patent: 4292763 (1981-10-01), Barnes et al.

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