Insulated roll-up door

Details Insulated roll-up door Insulated roll-up door

1984-03-28

1986-12-23

Britts, Ramon S.

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

Movably interconnected

160236, E06B 910

Patent

active

046306641

ABSTRACT:
A roll-up door formed of a plurality of elongated adjoining slats connected together by continuous hinges so as to permit the roll-up door to maintain a vertical planar arrangement to provide a closed position, and to roll up along an arcuate track arrangement for storage of the door to provide an opened position. Elongated insulating sleeves are coextensively insertable along each slat for receiving insulation material therein. At opposing sides of the insulating sleeves are suitable connecting arms for engagement with an associated one of the continuous hinges to retain the insulating sleeves in position along the slats without interferring with the hinged movements of the slats between the opened and closed positions.

REFERENCES:
patent: 1013945 (1912-01-01), McCloud
patent: 1872652 (1932-08-01), Best
patent: 4436136 (1984-03-01), Downey
patent: 4470444 (1984-09-01), Riexinger et al.

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