Photocopying – Contact printing – Step and repeat
Patent
1975-07-28
1977-09-13
Tomsky, Stephen J.
Photocopying
Contact printing
Step and repeat
355 54, 355 91, G03B 2704
Patent
active
040478130
ABSTRACT:
A microfiche or microfilm editing device in which a microfilm or microfiche to be edited is supported on a frame arranged to be driven in an x and y axis directions according to a program, the movements being relative to a copy axis. Also movable in relation to the copy axis is a microfiche holding means arranged to be driven by actuators in a similar fashion to the first microfiche or microfilm and according to a further program. In order to illuminate the image to be transferred to the first film to the second film a light source condenser and at least one light transfer block is arranged to project light along the copy axis. Several light transfer blocks may be mounted on a rotatable turret so that different blocks may be provided for different microfiche or microfilm standards.
The editing device is arranged so that microfiches can be updated according to a set program or alternatively microfilm can be changed to microfiche or microfiches and one standard can be changed to microfiches of another standard.
REFERENCES:
patent: 2974579 (1961-03-01), Echelson et al.
patent: 3604801 (1971-09-01), Young
patent: 3685902 (1972-08-01), Blackert
patent: 3873202 (1975-03-01), Inoue
patent: 3907426 (1975-09-01), Goodliffe
LandOfFree
Auto editors does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Auto editors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Auto editors will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-270382