PAPER CURRENCY DISPENSER FRICTION PICKER MECHANISM

摘要

The device has a feed roller with a high friction rubber segment which picks notes one at a time for each roller revolution or cycle. A counter-rotating separator roller normally prevents picking doubles. A cooperative doubles detector detects doubles when picked and returns the doubles to the note supply stack. The picker mechanism has a biasing lever which holds the note stack out of contact with the feed roller against stack pressure until the friction segment is in note separating and picking position.