Shutter apparatus, curing lamp housing incorporating same,...

Illumination – Light source and modifier – Adjustable or repositionable modifier

Reexamination Certificate

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Details

C362S321000, C362S324000, C034S277000, C250S50400H

Reexamination Certificate

active

06883936

ABSTRACT:
A shutter apparatus for a curing lamp housing is provided. The shutter apparatus may be pulled out of the housing along ribs. The ribs slide with respect to recesses formed in rails of the shutter apparatus. When the shutter apparatus is pulled out of the housing, easy access to fasteners holding the shutters onto drive and pivot shafts enables the shutters to be readily replaced. A method detailing such replacement is also provided. A drive mechanism enables the shutters to be opened and closed in unison.

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