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Document Number
US Patent 3741086
Issued Date
June 26, 1973
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Abstract
High quality non-impact printing based on transfer of images from a revolving font drum to a page blank carried by a receptor drum rotating with the same surface velocity as the font drum, but precessing with respect to the former, the images being developed upon transfer of a full page of information to the blank. Alternatively, the receptor drum can have an image-receiving surface for intermediate storage of images and subsequent transfer of these images to a page blank for visual development or subsequent visual development and transfer of the visible images to a page blank.
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CYCLIC DRUM PRINTER - US Patent 3741086 Drawing
Drawing from US Patent 3741086
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Number of Claims:
18
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Owner
SCM Corporation (New York, NY)
Published
June 26, 1973
Application Number
05/290,050
Filed
September 18, 1972
US Classification
355/78   340/815.64 396/559
Int'l Classification
B41J   2/425   (20060101)  
Examiner
USPTO Field of Search
95/4.5   340/378R   340/378B   340/324B   178/30   178/15   178/32  
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