Illumination – Housing – With closure fastener
Patent
1976-08-31
1978-05-23
Braun, Fred L.
Illumination
Housing
With closure fastener
362267, 362164, F21V 1700
Patent
active
040914445
ABSTRACT:
A globe-mounting apparatus for explosion-proof lighting devices which provides an easier globe-mounting and dismounting operation, and which is furnished with a hinge which joins the lighting body and the globe members. Around the periphery of the opening of the lighting body is formed a circular body facing inside, to which is alternately provided a cut and a projection with a fastening bolt screwed to it. Clamps, which are shorter than the cuts furnished at the opening of the lighting body, are provided around the periphery of the globe holder which holds the globe.
REFERENCES:
patent: 261191 (1882-07-01), Walker
patent: 1076495 (1913-10-01), Gottschalk et al.
patent: 2259307 (1941-10-01), Herbold
patent: 2786936 (1957-03-01), Appleton
Braun Fred L.
Mori Denki Manufacturing Co., Ltd.
Wong Peter S.
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