Siemens Industry, Inc.

Siemens Electrocom, L.p.

Morgan H Dunn

Michael D Carpenter

Gerald A Isaacs

Stanley Wayne Sipe

George R Mondie

John J Mampe

Mail processing system, methods, and computer-readable media. A method includes detecting and reading a tray label of a tray being placed on or in the mail processing machine to determine a tray identifier. The tray is a mail item container containing a plurality of mail items to be processed by the mail processing machine in a current mail processing function. The method includes validating the tray identifier for the current mail processing function. The method includes, when the tray identifier is valid for the current mail processing function, activating a valid-tray indicator, and otherwise when the tray identifier is invalid for the current mail processing function, activating an invalid-tray indicator.

Mail processing system with loaded tray validation

A system for detection of doubles in a stream of flat items such as mail pieces being conveyed on a conveyor includes an electronic imaging camera positioned to receive an image of a side face of conveyed items over a first portion of its field of view, a reflector positioned to reflect an edge view of the items to the imaging camera, which edge view is received by the imaging camera over a second portion of its field of view, and a computer that receives image data from the camera. Program logic used by the computer determines whether the image shows one item, or more than one item.

Method and apparatus for detecting doubles in a singulated stream of flat articles

A flat article turntable for use in a flat article sorting system having a flat article holding cartridge, a cartridge handling mechanism and an automatic flat article feeder is provided with an empty cartridge presentation mechanism for presenting empty cartridges to a cartridge handling system. A full cartridge acceptor mechanism for receiving full cartridges from the cartridge handler system. A rotary mechanism is provided for rotating a full cartridge 90&deg;. An index mechanism is provided to matingly index the cartridges with the automatic feeder of the sorting system. An extraction mechanism is provide including a cartridge opener for opening the cartridge. A pushing mechanism is operatively connected for pushing stacked articles from the cartridge. A pause mechanism is interconnected to allow a finger on the automatic feeder to take the stacked articles, and a closing mechanism is attached to close the cartridge. A rotating mechanism rotates the cartridge back to face the cartridge handler and an index mechanism indexes the empty cartridge from an active to a passive side of the turntable.

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Dallas, TX, United States of America

Morgan H Dunn