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Charles Mark Dorman
Reginald Arthur Smith
Herbert George Baggs
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Securing Globes, Refractors, Reflectors Or The Like
(AREA)
Abstract
21,332. Dorman, C. M., Smith, R. A., and Baggs, H. G. Oct. 9. Reflectors ; globe holders.-The metal back part A of a bayonet-cap electric lamp-holder is enlarged to form a reflector, which may hold a globe. The lamp-holder B is provided with a flange to rest on a perforated plate D, which in the form shown is attached to the part A by screws E. The holes for the screws E may be open slots in the plate D, so that this may be detached without removing the screws, by turning it until the slots clear the screw heads. In a modification, the plate D is held by engaging under projections on the part A. A globe may be held on the part A. by a flange, ring, and bolts as shown, or the globe may be formed with a screw-thread to screw into a recess in the part A.
GB190821332D1908-10-091908-10-09Improvements in Holders for Incandescent Electric Lamps
ExpiredGB190821332A
(en)