Photocopying – Projection printing and copying cameras – With developing
Patent
1995-05-04
1996-12-24
Grimley, Arthur T.
Photocopying
Projection printing and copying cameras
With developing
396575, G03B 2732, G03D 1300
Patent
active
055877672
ABSTRACT:
An apparatus and method of developing a heat developing film includes a film support surface for supporting a film and heaters for developing the film supported on the film support surface. The film support surface may either be stationary or form part of a film transport. The film transport may either be a continuous film transport or a reciprocating film transport. The continuous film transport may be inclined or include an input pinch roller. In addition, the heaters may either be stationary, reciprocatable, or pivotable. The heaters are radiant heaters which may include a profiled heater output to control distortion of the film. The apparatus may be provided as a stand-alone unit or may be coupled, either externally to or within, a film exposure device.
REFERENCES:
patent: 3765759 (1973-10-01), Yamada
patent: 4181420 (1980-01-01), Blume et al.
patent: 4977422 (1980-12-01), Vaughan, IV
Chin Leo
Islam Abu S.
Kleckner Robert J.
Klein Anthony A.
Sonnenberg Hardy
Grimley Arthur T.
Kerner Herbert V.
Xerox Corporation
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