Browse Prior Art Database

PAPER FEED DEVICE

IP.com Disclosure Number: IPCOM000025302D
Original Publication Date: 1984-Aug-31
Included in the Prior Art Database: 2004-Apr-04

Publishing Venue

Xerox Disclosure Journal

Abstract

Top and bottom paper feeders, which employ vacuum systems, can utilize either belt or slide carrier devices. The concepts proposed here are directly apolicable to slide feeder systems. In a slide feeder system shown in drawing Figure 1, motion of slide 2 when feeding a single sheet 3 requires that slide 2 remain stationary during the sheet acauisition- /stack levitation time interval, transport the sheet 3 to the take away rolls, present the sheet 3 to the take away rolls such that the transfer is successful each cycle, and return the slide 2 to the initial position so that any variation in the stop position of the driving motor does not have any meaningful effects on the slide location.