PARALLELOGRAM FEED HEAD SUSPENSION
Original Publication Date: 1983-Oct-31
Included in the Prior Art Database: 2004-Apr-04
Xerox Disclosure Journal
Variable dynamic stack force friction feeder designs (especially in pivoted feed head devices) can cause ,problems, such as, increased misfeed or multifeed rates and excessive lightweight sheet damage. Uncontrolled stack force, therefore, decreases the generic latitude of such devices.