Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Movably interconnected
Patent
1985-05-21
1987-05-26
Ramirez, Ramon O.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Movably interconnected
160135, 16355, E06B 312
Patent
active
046677240
ABSTRACT:
The folding partition system disclosed is composed of a series of panels, and incorporates a hinge-post molding located between each two successive panels. A hinged joint created between the panels features on the one hand, two mating surfaces having a profile in the form of an arc of a circle the radii of which converge on a hinge pin, and on the other, two seals which remain in contact with these mating surfaces when the panels are swung on the hinge-posts.
REFERENCES:
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patent: 4021973 (1977-05-01), Hegg et al.
patent: 4344475 (1982-08-01), Frey
patent: 4446669 (1984-05-01), Siegal
patent: 4448231 (1984-05-01), Salkeld et al.
patent: 4475268 (1984-10-01), Labelle
Effe Elle S.p.A.
Ramirez Ramon O.
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