Jalousie element

Details Jalousie element Jalousie element

1974-06-27

1977-04-19

Kannan, Philip C.

Flexible or portable closure, partition, or panel

With hood, canopy, shield storage chamber, or outrigged...

For roll type

160 29, 160133, E06B 910

Patent

active

040182592

ABSTRACT:
A closure for a wall opening, such as a window, in which the closure is in the form of a rolling shield adapted to be wound up on a shaft. The shaft is rotatably mounted in a box and the box supports guides for the said edges of the shield so that the entire closure arrangement forms a unit adapted for being mounted on the wall containing the opening to be closed thereby in a simple manner.

REFERENCES:
patent: 2492721 (1949-12-01), Vita
patent: 2819628 (1958-01-01), Wardlaw
patent: 3126049 (1964-03-01), Hollands
patent: 3512302 (1970-05-01), Sivin et al.

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