Adjustable lighting system

Illumination – Light source and modifier – Tiltable or rotatable as a unit

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Details

362275, 362287, 362419, 362428, 248278, 403 55, 74479, F21V 2114

Patent

active

051405075

ABSTRACT:
An adjustable lighting fixture having a power transfer means, such as a gearbox, interposed between the lamp holder, such as a gimbal ring, and the point of mounting, the output shaft of the gear box connected directly to the lamp holder to rotate the same about a first axis upon rotation of the input shaft of the gearbox, and the housing of the gear box being connected to the point of mounting to rotate the same about a second axis upon rotation of the housing, thereby providing for rotation of the lamp holder so mounted about two different axis from a remote location.

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patent: 4688154 (1987-08-01), Nilssen
patent: 4727460 (1988-02-01), Payne
patent: 4760507 (1988-06-01), Lasker et al.
patent: 4814955 (1989-03-01), Price
patent: 4890207 (1989-12-01), Jones
patent: 4931917 (1990-06-01), Scherf et al.

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