Photocopying – Projection printing and copying cameras – With developing
Patent
1979-08-02
1980-10-14
Wintercorn, Richard A.
Photocopying
Projection printing and copying cameras
With developing
355 45, G03B 2732, G03B 2752
Patent
active
042277990
ABSTRACT:
In image forming apparatus using a heat-developable image forming sheet which is normally non-photosensitive but can be rendered photosensitive by preheating and is exposed to a light image to form a latent image and then heat-developed to produce a visible image, first heating means for preheating, exposure means for exposing the image forming sheet to the light image and the second heating means for heat development are respectively provided with fixing means for respectively fixing different image forming areas of the sheet at the processing positions of the respective means, and the first and second heating means and the exposure means are arranged so that the different image forming areas can be simultaneously processed by the respective means in parallel.
REFERENCES:
patent: 3372617 (1968-03-01), Pfaff
patent: 3475095 (1969-10-01), Norton et al.
patent: 3585917 (1971-06-01), Griffith
patent: 3697173 (1972-10-01), Sasaki et al.
patent: 3797932 (1974-03-01), Endter et al.
patent: 3945727 (1976-03-01), Nakajima et al.
patent: 4116559 (1978-09-01), Morokuma et al.
Gonmori Makoto
Kimura Takeo
Koyama Masahiro
Nonaka Kohei
Shiga Tetsuo
Asahi Kasei Kogyo Kabushiki Kaisha
Wintercorn Richard A.
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