Abstract: A method and apparatus for automatic spacing and diverting of packages on a conveyor system ensures an adequate gap between packages deposited onto a loading conveyor for subsequent inspection. A speed ratio between the loading conveyor and an inspection conveyor, a package detector disposed between the loading conveyor and the inspection conveyor, an interruption device controlling the loading conveyor and a controller to permit a signal from the package detector to command the interrupting device to temporarily halt the loading conveyor are used to ensure proper spacing between packages passed to a scanner. The apparatus may also include a package diverter for diverting a package to another area for further inspection.
Type:
Grant
Filed:
July 11, 2001
Date of Patent:
November 2, 2004
Assignee:
Rapiscan Security Products
Inventors:
Andreas F. Kotowski, Douglas Roy Gillard-Hickman