Process and apparatus for photographically enlarging and...

G - Physics – 03 – B

Patent

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95/34

G03B 27/32 (2006.01)

Patent

CA 1163127

- 1 - Process and Apparatus for Photographically Enlarging and Developing an Image Abstract of the Disclosure In a process and apparatus for photographically enlarging an image by advancing unexposed light sensitive material from a roll of such material to an image receiving loca- tion, exposing the material at such location to an image, severing the exposed material from the roll and advancing the severed and exposed material through image activating or developing means and image stabilising means, it is provided that the material is advanced to the image receiv- ing location by feed rollers disposed downstream of such location and is supported at such location in a substan- tially vertical plane by such feed rollers. The material at the image receiving location is exposed to an enlarge- ment of the image to be reproduced and the exposed mater- ial is advanced by the feed rollers from the image receiving location and severed from the roll after being advanced beyond the feed rollers. The severing is effected by the guillotine action of a knife edge displaced in a direction substantially normal to the general plane of the exposed material at the severing location.

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