Apparatus for the continuous exposure of sheet or strip copy mat

Details Apparatus for the continuous exposure of sheet or strip copy mat Apparatus for the continuous exposure of sheet or strip copy mat

1978-10-26

1980-02-19

Wintercorn, Richard A.

Photocopying

Contact printing

Machine

G03B 2730

Patent

active

041892313

ABSTRACT:
Apparatus for continuously processing sheet or strip copy material fed from a horizontal plane having an endless belt conveyor for moving the copy material, a translucent rigid plate disposed in a plane inclined to the horizontal plane, a backing element gapped from and pressing the copy material against the translucent rigid plate during movement through an exposure compartment, two pairs of driving rollers disposed forwardly and rearwardly of the translucent rigid plate, the drive rollers of each of the two pairs of drive rollers having a drive gap disposed in the plane of the gap between the translucent rigid plate and the backing element, and an inclined guide strip for the copy material extending from the horizontal plane into the drive gap between the pair of drive rollers disposed forwardly of the translucent rigid plate. A continuous developing apparatus may operate on the copy material rearwardly of the exposure compartment.

REFERENCES:
patent: 3087403 (1963-04-01), Herrick, Jr.
patent: 3589810 (1971-06-01), Umahashi et al.
patent: 3877805 (1975-04-01), Heldenbrand et al.

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