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Variable Normal Force for Thrust and Idler Rollers Disclosure Number: IPCOM000056154D
Original Publication Date: 1980-Nov-01
Included in the Prior Art Database: 2005-Feb-14

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Edwards, EG Gunnell, RW Jonez, JA [+details]


This article describes a mechanism that will provide both a high and low nip pressure between the idler and thrust rollers in a paper feed device, with the thrust rollers rotating at a constant speed.