Illumination – Housing – With mounting means
Patent
1981-12-28
1984-09-18
Nelson, Peter A.
Illumination
Housing
With mounting means
362294, 362418, 362371, 362427, 362375, 362432, 362376, 362457, 248320, 248324, F21S 106
Patent
active
044727682
ABSTRACT:
A bracket formed of a noncombustible material such as metal, serves as a restraint for a ballast transformer mounted in a combustible, electrical lighting fixture in the event the fixture is consumed by fire. The bracket has one end connected to the ballast and an opposite end encircling the free end of a conventional fixture-mounting bushing which is fixedly attached to a metal electrical outlet box. The bracket automatically attaches to the bushing once the fixture is mounted on the bushing and a cap nut is applied thereto.
REFERENCES:
patent: 2937841 (1960-05-01), Bodian
patent: 3601599 (1971-08-01), Sink
patent: 4001573 (1977-01-01), Derasp
patent: 4054790 (1977-10-01), Slaughter
patent: 4057211 (1977-11-01), Moore
patent: 4086479 (1978-04-01), Andrew
patent: 4104713 (1978-08-01), Chan et al.
patent: 4152757 (1979-05-01), Bilson et al.
patent: 4234916 (1980-11-01), Goralnik
patent: 4245284 (1981-01-01), Moore et al.
patent: 4352510 (1982-10-01), Saito et al.
patent: 4356540 (1982-10-01), Goralnik
Harvey Hubbell Incorporated
Nelson Peter A.
Presson Jerry M.
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