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US 5,400,233 AGranted
Modular angular/curvature illumination assembly
OwnerRichard Honginventor
Life of this patent
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Abstract
A modular angular/curvature illumination assembly includes a plurality of channel units each of which has two opposite side walls gradually shaped by a step-by-step rolling process, during which a metal plate is moved through a series of roller die sets for rolling treatment. The die sets apply varying amount of pressure on the plate. A light unit is mounted on one of the channel units. A plurality of coupling units interconnect the channel units in such a manner that the side walls of any adjacent pair of the channel units are coupled together by means of one of the coupling units.
Claims3
A modular angular/curvature illumination assembly comprising:
- a plurality of channel units each of which has two opposite side walls gradually shaped by a step-by-step rolling process, during which a metal plate is moved through a series of roller die sets for rolling treatment, the die sets applying varying amount of pressure on the plate;
- a light unit mounted on one of said channel units;
- and
- a plurality of coupling units interconnecting the channel units in such a manner that the side walls of any adjacent pair of the channel units are coupled together by means of one of the coupling units.
1 more element
Dependencies are inferred from the claim text.