Illumination – Elongated source light unit or support – With means to position plural light sources colinearly
Patent
1986-09-19
1988-02-02
Hart, Douglas
Illumination
Elongated source light unit or support
With means to position plural light sources colinearly
29882, 29884, 439743, F21S 300, H01R 424
Patent
active
047231998
ABSTRACT:
A fixture for a plurality of tubular electric lamps comprises an elongated insulating angular frame having two perpendicular flanges joined together. Metal conductor strips carried on the back side of the flanges have integral lamp carrying tabs spaced along the length of the conductors that protrude through slots in the frame. Tabs are thus disposed along the entire length of the frame to support lamps in axial alignment. The flat conductors are secured to the back side of the flanges by crimping the portion of the tabs adjacent the front side of the flanges.
REFERENCES:
patent: 2755453 (1956-07-01), Cloutier
patent: 3155767 (1964-11-01), Schellack
patent: 4158221 (1977-06-01), Agabekov
patent: 4521838 (1985-06-01), Agabekov
F. Strasser, "Lanced Metal Eliminates Separate Fasteners" Product Engineering, pp. 63 and 65, 9/5/60.
Freed Herbert D.
Hoefnagels Eric
Emmanel Corporation
Hart Douglas
Meier Harold E.
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