Optical system for copying sheet originals and thick orginals

Details Optical system for copying sheet originals and thick orginals Optical system for copying sheet originals and thick orginals

1974-09-26

1976-05-18

Greiner, Robert P.

Photocopying

Including fiber optics

355 11, 355 49, 355 51, G03B 2750

Patent

active

039573680

ABSTRACT:
A copying apparatus capable of copying sheet originals and thick originals comprises sheet original transport means for transporting a sheet original, thick original carrier means for carrying thereon a thick original, optical means for projecting the image of an original upon a photosensitive member, copy process means for processing copies, and drive means for operating the copy process means. At least a part of the optical means is movable to selectively form an exposure surface at the position of the sheet original exposure surface of the sheet original transport means or the thick original exposure surface of the thick original carrier means.

REFERENCES:
patent: 3076392 (1963-02-01), Cerasani et al.
patent: 3652157 (1972-03-01), Blackert et al.
patent: 3833296 (1974-09-01), Vola et al.

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