Photocopying – Projection printing and copying cameras – With developing
Patent
1988-01-20
1989-04-04
Wintercorn, Richard A.
Photocopying
Projection printing and copying cameras
With developing
355106, G03B 2732, G03B 2752, G03B 2730
Patent
active
048190322
ABSTRACT:
An apparatus for thermally developing a photosensitive material having an image produced by image-like exposure, comprising a heating roller, a plurality of support rollers, and a rotating endless belt stretched around these rollers. At least one of the support rollers is movable along its radius. A tension adjusting mechanism pushes the roller outwardly from the belt. The support rollers may have a flange on each end for preventing slippage of the endless belt from the rollers.
REFERENCES:
patent: 3211451 (1965-10-01), Masterson
patent: 3547538 (1970-12-01), Yanagawa
patent: 3565523 (1971-02-01), Davis et al.
patent: 4760426 (1988-07-01), Taniguchi et al.
Fuji Photo Film Co. , Ltd.
Wintercorn Richard A.
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