Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Movably interconnected
Patent
1998-02-18
1999-06-29
Purol, David M.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Movably interconnected
E06B 312
Patent
active
059154454
ABSTRACT:
An articulated sectional overhead gate, in particular for a commercial vehicle, includes a plate-shaped body structure comprised of a plurality of rigid panels made from a single-layer plastic strip, multi-layer plastic strip or laminate of different material layers, and a hinged connection for articulating the panels to one another such that flexible zones are created between consecutive panels. The flexible zones are effected through formation of depressions spaced along at least one side of the body structure.
REFERENCES:
patent: 3017218 (1962-01-01), Groth et al.
patent: 3084403 (1963-04-01), Elmendorf
patent: 3662410 (1972-05-01), Lankheet
patent: 4194313 (1980-03-01), Downing
patent: 5131448 (1992-07-01), Miller
patent: 5267599 (1993-12-01), Kim
patent: 5738161 (1998-04-01), Martin
Feiereisen Henry M.
Purol David M.
Tubus Bauer AG
Wihag Nutzfahrzeugtechnik GmbH&Co. KG
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