Photocopying – Projection printing and copying cameras – With film severing
Patent
1979-03-26
1981-02-10
Gellner, Michael L.
Photocopying
Projection printing and copying cameras
With film severing
355 45, 355 18, G03B 2752
Patent
active
042498201
ABSTRACT:
A registration control system for a copying machine adapted to copy images from an original document medium onto selected different length sheets of copy paper with the copying machine having cutter means for selectively cutting the sheets of copy paper to length, conveying means for transporting the cut sheets of copy paper along a conveying path through an exposure station with the image projected onto the sheet of copy paper in the exposure station where the registration control system includes a cutter actuator for causing the cutter means to cut the sheets of copy paper to length; a conveyor actuator for causing the conveying means to move the cut sheets of copy paper through the exposure station; and manually adjustable control means interconnecting the cutter actuator and the conveyor actuator to cause cutter actuator to operate the cutter means to cut the sheets of copy paper to manually selected lengths while causing the conveyor actuator to operate the conveying means so that each cut sheet of copy paper is moved through the exposure station with its transverse central axis normal to the conveying path in registration with the transverse image central axis of the projected image during exposure of the cut sheet of copy paper.
REFERENCES:
patent: 3418047 (1968-12-01), Lee et al.
patent: 3656851 (1972-04-01), Kakii et al.
patent: 3806241 (1974-04-01), Gregg et al.
patent: 3992089 (1976-11-01), Hirose et al.
Arnold Francis T.
Freeman Lawrence M.
Brady W. J.
Gellner Michael L.
Powell B. J.
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