Self Generating Vacuum Document Feed
Original Publication Date: 1983-Apr-01
Included in the Prior Art Database: 2005-Feb-07
Shown above is a paper-feed drum 10 for picking documents from an entrance path 12 and feeding them to an exit path 14. Drum 10 contains an internal bellows and cam mechanism for generating the vacuum to pick up the document from the entrance path and transport it to the exit path.