Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Movably interconnected
Patent
1981-10-14
1983-08-09
Epstein, Henry F.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Movably interconnected
160 84R, E06B 394
Patent
active
043973477
ABSTRACT:
There is disclosed a foldable panel made out of two superimposed web surfaces having major transparent portions, the web surfaces being secured one to each other by successive pairs of connection lines defining therebetween pockets within which are enclosed bands of reduced thickness out of an insulating material and formed with a plurality of transversing holes to permit to see through the panel. Between the pockets, the connection lines further define sheaths for receiving hinge tubes, some of which have laterally protruding ends with rollers cooperating with side guiding tracks for the panel.
REFERENCES:
patent: 2667218 (1954-01-01), Collins
patent: 4083395 (1978-04-01), Romano
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