Straightening device for sheet of paper processing machine, has two aligning wheels, which are driven independently by motors

摘要

The straightening device (500) has two aligning wheels (501,502), which are driven independently by motors (504,506). The sheet arrival sensors (511,512) and a sheet position sensor are arranged. Two aligning wheels stand and a sheet of paper are fixed to the two straightening wheels. An independent claim is also included for a method for decelerating and aligning a sheet.