Original illuminating apparatus

Details Original illuminating apparatus Original illuminating apparatus

1988-10-28

1990-05-08

Prescott, A. C.

Photocopying

Contact printing

Light boxes

355218, 355219, 355220, 355232, 355296, 355326, G03G 1500, G03G 1504

Patent

active

049242695

ABSTRACT:
A plurality of illuminating lights are positioned adjacent a document table for illuminating an original with different color light. A holding member is capable of not only rotating the individual light sources but also moving a specific light source outward to assume an advantageous position for illuminating the document. A cam mechanism can be utilized for automatically positioning the light source as it approaches the desired illumination position.

REFERENCES:
patent: 4009954 (1977-03-01), Ritzerfeld
patent: 4171905 (1979-10-01), Boschet
patent: 4519698 (1985-05-01), Kohyama et al.
patent: 4576462 (1986-03-01), Lehman
patent: 4717925 (1988-01-01), Shibata et al.

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