Photographic printer assembly

Details Photographic printer assembly Photographic printer assembly

1991-01-25

1991-12-10

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Original moves continuously

352235, 355 64, 355 72, G03B 2748, G03B 2750

Patent

active

050722549

ABSTRACT:
A spool assembly for use in a printer assembly which allows substantially the entire web of photographic paper to be exposed in the printing process. The printer assembly includes a web, a printer operative to expose photographic images on portions of the web, and a drive means operative to systematically convey the web of photographic paper through the printer. Extender strips of non-photographic material are attached to the ends of the web of photographic paper to allow the end of the web proximate the respective extender strip to be positioned within the printer for exposure purposes. The spool assembly includes a spool formed of a plastic material and a retaining clip mounted thereon to engage the related extender strip. The spool is adapted to maintain the paper in a rolled configuration and are preferably constructed with a central portion of reduced diameter which contains a retaining clip. This arrangement provides a convenient assembly operative to expose substantially the entire length of photographic paper.

REFERENCES:
patent: 5006887 (1991-04-01), Ogura

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