Photographic roller copying device

Details Photographic roller copying device Photographic roller copying device

1985-03-18

1986-05-27

Hayes, Monroe H.

Photocopying

Projection printing and copying cameras

Identifying, composing, or selecting

355 66, G03B 2752, G03B 2770

Patent

active

045912637

ABSTRACT:
A photographic roller copying device for projecting of originals of different side lengths onto a band-shaped copying material with a band width corresponding to the desired copy size and originals arranged in a band form and having different formats located along and transverse to the longitudinal direction of the band, has a projecting objective with adjustable projecting scale allowing a copy size of both original formats, and a turning prism turnable between a first angular position which turns the image of the original by 90.degree. and a second angular position which turns the image of the original by 0.degree. or 180.degree..

REFERENCES:
patent: 2257551 (1941-09-01), Griffin et al.
patent: 3323414 (1967-06-01), Ritchie et al.
patent: 3574459 (1971-04-01), Hartwig et al.
patent: 3649119 (1972-03-01), Rempala et al.
patent: 3689149 (1972-09-01), Livingood
patent: 3802773 (1974-04-01), Schneider

Affiliated with

Also associated with

Rating

Photographic roller copying device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photographic roller copying device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic roller copying device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1568943