Light fixture and louver construction

Details Light fixture and louver construction Light fixture and louver construction

1988-06-16

1989-07-18

Husar, Stephen F.

Illumination

Light modifier

Reflector

362291, F21V 700

Patent

active

048498670

ABSTRACT:
A light fixture including a louver assembled from blades formed of thin metal strips. The blades each have separate parabolic lower sidewalls and upper sidewalls. The parabolic upper sidewalls terminate in edge strips which overlap to close the blades when the blades are nested to form the louver. Nesting of the blades forces the sidewalls together against a resilient bias, the bias tending to rigidify the louver after assembly.

REFERENCES:
patent: 2971083 (1961-02-01), Philips et al.
patent: 4268897 (1981-05-01), Schierwagen et al.
patent: 4780800 (1988-10-01), Mullins

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