Adjustable light bar apparatus

Details Adjustable light bar apparatus Adjustable light bar apparatus

1993-09-20

1996-01-02

Lazarus, Ira S.

Illumination

Revolving

362 70, 362232, 362250, 362286, 362289, 362386, 362418, 362427, 74 8915, 74665G, B60Q 100

Patent

active

054814413

ABSTRACT:
Light bar apparatus includes a light bar or housing supported at opposite ends, and within the light bar or housing are appropriate gears and a chain connected to and for rotating a plurality of lights extending upwardly from the light bar. The lights rotate relative to the light bar. An electric motor connected to the gears and the drive chain within the light bar causes rotation of the lights. The light bar itself tilts or pivots vertically relative to the end supports through a mechanical linkage which includes a chain drive coupled to an electric gear motor.

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patent: 4722030 (1988-01-01), Bowden
patent: 4928216 (1990-05-01), Carr

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