Photocopying – Projection printing and copying cameras – With film severing
Patent
1992-07-29
1994-04-26
Wintercorn, Richard A.
Photocopying
Projection printing and copying cameras
With film severing
355 73, G03B 2900, G03B 2760
Patent
active
053071140
ABSTRACT:
Apparatus for making prints of exposed and developed film frames on discrete sheets of photographic paper and for developing the sheets has a copying station for successive exposed and developed film frames and a printing station where a discrete sheet of photographic paper receives an image of the frame at the copying station. A platform at the printing station carries a turntable which can change (when necessary) the orientation of a sheet, e.g., through 90.degree., to thus properly position a larger or smaller sheet for reception of the image. The turntable can receive sheets which are severed from different webs of unexposed photographic material, and each such web has a different width. The turntable can attract a sheet by suction during turning and/or during exposure. Such turntable can cooperate with one or more conveyors to maintain a sheet at the printing station in a predetermined plane during imaging of a film frame.
REFERENCES:
patent: 3674367 (1972-07-01), Chapman
patent: 4576469 (1986-03-01), Shiga et al.
Nagel Erich
Nitsch Wilhelm
Agfa-Gevaert Aktiengesellschaft
Wintercorn Richard A.
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