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STAPLE HEAD POSITIONING SYSTEM

IP.com Disclosure Number: IPCOM000023809D
Original Publication Date: 1979-Feb-28
Included in the Prior Art Database: 2004-Mar-31

Publishing Venue

Xerox Disclosure Journal

Abstract

In a printing machine, it is frequently necessary to collect and collate copy sheets. These copy sheets are arranged in stacks. It is highly desirable to secure the sheets of the stack to each other by means such as stapling. As shown in the drawing, a stack of sheets are collected in tray 10. A staple head 12 is secured to chain 14. Chain 14 meshes with spaced sprocket gears 16 and 18. Preferably, a motor (not shown) rotates sprocket gear 16. As sprocket gear 16 rotates, it moves chain 14 to