Illumination – Supports – Adjustable light support
Patent
1976-05-26
1978-09-05
Braun, Fred L.
Illumination
Supports
Adjustable light support
248183, 362275, F21M 318, F21S 302, F21S 102
Patent
active
041124863
ABSTRACT:
A mechanism for adjustably supporting a light unit for movement in any direction throughout a wide range, which mechanism is electrically powered and arranged for remote control. The mechanism includes a fixed driving unit having a reversible motor, the shaft of which is provided with a support member for supporting the light unit for rotation about the axis of the motor shaft. The light unit is also provided with a reversible motor, the shaft of which is utilized to support the light unit on the support member for rotation of the light unit about the axis of its motor shaft. The respective motor shafts are perpendicular to one another, and rotation of both the support member and light unit are limited by stop members to predetermined rotary paths thereby protecting flexible conductors which extend from the light unit motor and lamp to the driving unit. Switch elements control the energization of the motors, as well as the actuation of the light.
REFERENCES:
patent: 2097537 (1937-11-01), Snyder
patent: 3005087 (1961-10-01), Klein
patent: 3188460 (1965-06-01), Thorsen et al.
patent: 3209136 (1965-09-01), Fisher
patent: 3543016 (1970-11-01), Jones
patent: 3967107 (1976-06-01), Junginger
Braun Fred L.
Murray Tovi Designs, Inc.
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