Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – With mounting or supporting means
Patent
1987-04-27
1989-08-01
Britts, Ramon S.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
With mounting or supporting means
160206, 160118, E05D 1526
Patent
active
048526282
ABSTRACT:
A suspension system for a heavy duty industrial door has a double guide track system which provides smoother operation and resistance to jamming due to the effects of wind or negative air pressure. Respective guide tracks can be disposed at 90.degree. angles, and a similarly designed support carriage having a pair of traveling support devices disposed at right angles engage each of the guide tracks for supporting associated sections of a flexible door. The suspension system according to the invention is particularly adapted for use with folding industrial doors which comprise a series of overlapping flexible plastic strips which depend from hinged rack sections.
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Britts Ramon S.
Labex GmbH
Purol David M.
LandOfFree
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