Illumination – Light source and modifier – Adjustable or repositionable light source or light source...
Patent
1990-05-15
1991-10-29
Lazarus, Ira S.
Illumination
Light source and modifier
Adjustable or repositionable light source or light source...
362401, 362427, F21Y 2126
Patent
active
050620290
ABSTRACT:
A spotlight is described which has a bar-like carrier part which is subdivided via a separating plane into a fixed base part and a pivotal part which is hinged to this base part via a pivotal hinge and which simultaneously forms the carrier for the respective lighting means. The pivotal hinge is arranged eccentrically with respect to the bar axis and a weight compensation is in particular provided between the pivotal part and the lighting means so that a pivotal movement can be effected with a small positioning force.
REFERENCES:
patent: 2488898 (1949-11-01), Brasty
patent: 3789213 (1974-01-01), Sonneman
patent: 4347557 (1982-08-01), Warshawsky
patent: 4554620 (1985-11-01), Warshawsky
Cole Richard R.
Lazarus Ira S.
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