Intuitive beam directing control device for use in light...

Details Intuitive beam directing control device for use in light... Intuitive beam directing control device for use in light...

1998-11-19

2001-11-13

O'Shea, Sandra (Department: 2875)

Illumination

With static structure

Wall or ceiling

C362S277000, C362S283000, C362S284000, C362S319000, C362S322000, C362S324000, C359S223100, C359S225100, C359S872000

Reexamination Certificate

active

06315427

ABSTRACT:

FIELD OF THE INVENTION
The present invention relates generally to the lighting field, and, more particularly, to a device for changing the direction of a light beam by rotating a reflective surface which is in the path of the beam.
SUMMARY OF THE INVENTION
An object of the present invention is to provide a device which changes the direction of a light beam (or beams of other frequencies of electromagnetic energy) by rotating a reflective surface within the pathway of the beam.
Another object of the present invention is to provide manual control of the rotation of such a reflecting surface remote from the actual reflecting surface so that the reflecting surface can be placed above the plane of a ceiling while the manual controlling device may be placed below (on the other side of) the ceiling plane.
A further object of the present invention is to provide manual control in the same direction of movement of the reflected beam. A still further object of the present invention is to provide for remote manual control of the position of a reflecting surface in all directions


REFERENCES:
patent: 4504894 (1985-03-01), Reibling
patent: 5497295 (1996-03-01), Gehly
patent: 5815302 (1998-09-01), Mc Vey et al.
patent: 5911499 (1999-06-01), Stafford

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