Patent ID: 9505571
Filing Date: 2016-11-29
CPC Classification: B65H

Claim Text:
1. A bank note processing system having a conveyance device comprising: an enclosed bank note transport path; a roller within the enclosed bank note transport path, wherein a bank note is directed along the bank note transport path by the roller; an air jet within the enclosed bank note transport path downstream from the roller, wherein the air jet directs air flow to the bank note transport path and the roller, wherein the air flow is directed to the bank note transport path in same direction as direction of travel of the bank note; a controller coupled to the air jet and the roller wherein the controller regulates the amount of air supplied by the air jet in direct proportion to a speed of the roller such that the air flow at least partially overcomes increased air resistance faced by the bank note as the note is moved by the roller and as the speed of the roller increases.