Illumination – Light source and modifier – Adjustable or repositionable modifier
Reexamination Certificate
2007-10-30
2010-06-15
Sember, Thomas M (Department: 2885)
Illumination
Light source and modifier
Adjustable or repositionable modifier
C362S322000, C362S398000, C359S903000
Reexamination Certificate
active
07736022
ABSTRACT:
For lighting equipment for illumination of theatre and show stages and platforms there is designed an equipment for change of rotary gobos comprising a carrier disc supporting interchangeable segments with the gobos. The individual segments (2) are attached at the carrier disc (1) by central holding means, each segment (2) being provided with means for setting the segment (2) on the carrier disc (1). Each segment (2) is provided with a lamella (3) for attachment by the magnetic holding means. The magnetic holding means comprise a magnet (24) in attracted to a ferrous plate (23) attached to the carrier disc (1).
REFERENCES:
patent: 5371663 (1994-12-01), Chuang
patent: 5691886 (1997-11-01), Stacy
patent: 6971770 (2005-12-01), Rasmussen et al.
patent: 7222997 (2007-05-01), Rasmussen et al.
Robe Lighting S.R.O.
Sember Thomas M
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