Abstract: An air tunnel track interface attaches to a can testing apparatus for receiving cans from the output of the can testing apparatus and transferring them to a conveyor system. The air tunnel track interface comprises two parallel substantially U-shaped tracks each having an air chamber, a plurality of air louver jets and diverging ends, and a pair of parallel discharge plates each having diverging cutouts for mating with the diverging ends of the U-shaped tracks.

Abstract: A conveyor system for feeding containers along a path includes a pair of plenums located on opposite sides of the path. Each plenum has an inner wall which has apertures along the center thereof, with flanges extending from each wall to define chambers or guide channels that receive opposite ends of the container. The system further consists of rigid pneumatic conduits for delivering pressurized fluid from a centrifugal blower to the plenums. The pressurized fluid is introduced into the plenums and flows through the apertures to substantially suspend the containers in the chamber. The pneumatic conduits and the centrifugal blower are integrally associated with the dual plenums, thereby structurally enhancing the entire conveyor system.

Abstract: The disclosure relates to a conveyor system wherein an article being transported on the conveyor system has its orientation changed from a vertical position at its point of entry to a horizontal position at its point of discharge. The orientation occurs through the use of air power jets which are appropriately located to assist in the re-orientation of the article being transported. The re-orientation occurs without any reduction in conveyor speed and in fact, results in a thirty-three to seventy-five percent increase in overall capacity. Additionally, the system is adjustable in that it can receive different sizes cans.