Microfiche recording system with traveling film head

Details Microfiche recording system with traveling film head Microfiche recording system with traveling film head

1981-01-23

1982-08-17

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Original moves continuously

346 76L, 355 54, G03B 2744

Patent

active

043447015

ABSTRACT:
A controllable film holding and tensioning system for a movable intermediate film strip dispensing head provides a stable and non-film damaging positioning of intermediate images carried on the film strip as it is moved from an exposure station to a final station for image transfer to an archival microfiche film under conditions where bowing stresses are applied to the intermediate film at one or more of the processing stations. An improved pretensioning feature for the source reel minimizes the occasional jamming encountered with conventional cassette film dispensers. Automatic protection is provided by an intermediate film strip break sensor and an end-of-film sensor to guard against archival record loss from these causes. Unique film cassette designs are also described.

REFERENCES:
patent: 3867030 (1975-02-01), Tanaka
patent: 4123157 (1978-10-01), Klose et al.
patent: 4137078 (1979-01-01), Izu et al.

Affiliated with

Also associated with

Rating

Microfiche recording system with traveling film head does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Microfiche recording system with traveling film head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microfiche recording system with traveling film head will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-184926