Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Movably interconnected
Patent
1995-01-05
1997-01-21
Johnson, Blair
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Movably interconnected
160352, 160183, 52202, E06B 900
Patent
active
055952330
ABSTRACT:
The hurricane shutters are formed from double-skinned panels that are strengthened by including a rod extending through the end channels. The panels are mounted side by side to cover the expanse of the window or door being protected. In another embodiment a cable is attached to the ends of the rod and tightened to bow the rod and panels. The ends of the panels on the extremity are left unbowed if air flow through the space between the window and panels is not desired. In other embodiments the ends of the panel are constructed to form a hinge to receive the rod which then acts as a hinge and the structural enhancement member and may extend beyond the end of the panel and serve as an attachment in a retracting and deployment mechanism.
REFERENCES:
patent: 2341023 (1944-02-01), Davis
patent: 3020951 (1962-02-01), Graulich
patent: 3893273 (1975-07-01), Sailor
patent: 4333271 (1982-06-01), DePaolo et al.
patent: 4424849 (1984-01-01), Robertson
patent: 5457921 (1995-10-01), Kostrzecha
patent: 5472037 (1995-12-01), Hoffman
Friedland Norman
Johnson Blair
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