Convertible panel door-screen door closure

Details Convertible panel door-screen door closure Convertible panel door-screen door closure

1999-04-06

2000-04-25

Stodola, Daniel P.

Flexible or portable closure, partition, or panel

Plural and/or with rigid closure

Diverse types

160 98, 160113, A47H 100

Patent

active

060532351

ABSTRACT:
A convertible panel door-screen door closure for residential garage doors or commercial doors having a torsion spring mechanism for balancing the panel door and a roll-up mechanism for the screen door. The roll-up mechanism is mounted beneath the torsion spring mechanism on header plates. Roller tracks for the panel door are mounted in spaced relation to the standard door jams by brackets and the tracks for the screen are mounted between the jams and the panel tracks on the same brackets. The screen door and panel door have the same position with respect to the jams, immediately to the rear of the jams, when in their down positions, and hence only one door may be in the down or closed position at any time.

REFERENCES:
patent: 1726854 (1929-09-01), Mumford
patent: 4356668 (1982-11-01), Wagner
patent: 5050660 (1991-09-01), Bleichwehl et al.
patent: 5408789 (1995-04-01), Plfeger

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