Operating theatre table light

Illumination – Light source and modifier – Adjustable or repositionable modifier

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

362 33, 362230, 362232, 362250, 362285, 362286, 362293, 362308, 362309, 362319, 362372, 362418, 362449, 362455, 362804, F21V 900

Patent

active

045190216

ABSTRACT:
The light comprises a cluster of lamp unts (100), pivotally mounted at (6,7), on respective chassis (8) running on a loop track. The lamp units are approximately equidistant from a central axis and illuminate a common patch on the axis. Each chassis (8) is connected to a respective chain (35) which may be driven to move individual chassis (8) along the track, changing the configuration of the cluster. A linkage (26,27,31) enables the lamp unit inclination to be varied and a linkage (12,13,14,16,18 ) enables the relative positions of a bulb (1) and a concave reflector (10) to vary, thereby varying the beam width. The rollers (18) of each unit roll on a surface of a first common hoop and the rollers (31) on a surface of a second common hoop. The hoops are movable enabling the inclination of beamwidth of all the lamp units to be varied simultaneously, changing the patch range or size.

REFERENCES:
patent: 4462067 (1984-07-01), Altman

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Operating theatre table light does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Operating theatre table light, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Operating theatre table light will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1541794

All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.