Photographic roller copier apparatus

Details Photographic roller copier apparatus Photographic roller copier apparatus

1985-03-18

1986-03-11

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Identifying, composing, or selecting

355 51, 355 60, 355 66, 355 75, G03B 2752, G03B 2770

Patent

active

045752265

ABSTRACT:
A photographic roller copier apparatus for photographing original copies having different side lengths onto a ribbon form copier material, the ribbon width corresponding to a desired copy size. The original copies have various formats and are provided in ribbon form, one format lying lengthwise in the ribbon direction and the other format perpendicular thereto. The apparatus consisting of a lens having an adjustable focal length so that from both formats of originals it is possible to make copies that are equal in size and that fill the width of the copier material ribbon, and that in the area of a picture gate the ribbon of originals is provided in a plane parallel to the lens axis. Between the picture gate end of the lens is provided a deflecting part which deflects the beams of light from the picture gate through 90.degree. into a lens. The picture gate with the ribbon of originals, the illuminating apparatus and corresponding film rollers is rotatable around the lens axis through 90.degree. to a smaller format position.

REFERENCES:
patent: 3511565 (1970-05-01), Harman, Jr. et al.
patent: 3558225 (1971-01-01), Kirchoff
patent: 3894800 (1975-07-01), Rotter
patent: 4336996 (1982-06-01), Cattelani et al.
patent: 4505561 (1985-03-01), Beckman et al.

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