Photocopying – Projection printing and copying cameras – Distortion introducing or rectifying
Patent
1984-11-20
1986-04-22
Wintercorn, Richard A.
Photocopying
Projection printing and copying cameras
Distortion introducing or rectifying
355 8, 355 57, G03B 2768, G03B 2734, G03B 2740
Patent
active
045838461
ABSTRACT:
A slit exposure type copying machine capable of copying with anamorphic magnification. The degree of the refractive action of at least one triangular prism is so set as to compensate for the difference between the magnification of projection means and the magnification corresponding to the speed of scanning means.
REFERENCES:
patent: 3445161 (1969-05-01), Moss
patent: 4151563 (1979-04-01), Gast et al.
patent: 4213690 (1980-07-01), Sugiura et al.
patent: 4248495 (1981-02-01), Minoura
patent: 4293184 (1981-10-01), Minoura et al.
Hamada Akiyoshi
Hyodo Haruhiro
Kanai Nobuo
Kuroda Muneo
Nakamura Hiromu
Minolta Camera Kabushiki Kaisha
Wintercorn Richard A.
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