Frame-supported membrane for chimney

Details Frame-supported membrane for chimney Frame-supported membrane for chimney

1983-03-24

1986-02-04

Friedman, Carl D.

Static structures (e.g., buildings)

Flue connection to building structure

98 58, 110184, 52218, 52247, 52248, E04H 1228

Patent

active

045677000

ABSTRACT:
In its preferred embodiment, the improved frame-supported membrane has a membrane of light-gauge, corrosion resistant nickel alloy construction, this membrane being suspended within a base-supported frame. The membrane-to-frame hanger is designed for easy installation and provides for radial expansion of the membrane relative to the frame, yet restrains the membrane against implosive force and earthquake shear. For some installations, the improved frame-supported membrane may constitute the chimney without need for there being further provided a circumferentially surrounding masonry chimney column. In any event such a masonry chimney column if provided may serve primarily merely as a wind shield for the improved frame-supported membrane.

REFERENCES:
patent: 3522767 (1970-08-01), Derringer
patent: 3669042 (1972-06-01), Lawrence
patent: 3782266 (1974-01-01), Snook
patent: 4265166 (1981-05-01), Parker et al.

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