1
Dai Qiang Yang, Feng He, Ke Wei Li: Pneumatic card transport system. Eagle IP, Jacqueline C Lui, January 10, 2012: US08092143 (7 worldwide citation)

A pneumatic card transport system is disclosed. The system is configured to use pressurized air to transport a card inserted to a conveying duct inside a card passageway assembly from a first end to a second end. Air nozzles are configured to release the pressurized airstreams at an angle relative t ...


2
Ke Wei LI, Dai Qiang Yang, Feng He: Pneumatic card transport system. Eagle Ip, April 26, 2007: US20070090188-A1

A pneumatic card transport system is disclosed. The system is configured to use pressurized air to transport a card inserted to a conveying duct inside a card passageway assembly from a first end to a second end. Air nozzles are configured to release the pressurized airstreams at an angle relative t ...


3
Ke Wei LI, Dai Qiang YANG, Feng HE: Pneumatic card transport system. Eagle Ip, November 5, 2009: US20090274523-A1

A pneumatic card transport system is disclosed. The system is configured to use pressurized air to transport a card inserted to a conveying duct inside a card passageway assembly from a first end to a second end. Air nozzles are configured to release the pressurized airstreams at an angle relative t ...