Patents by Inventor Matthias J. M. Keller

Matthias J. M. Keller has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5423410
    Abstract: A conveying device is provided for vertically positioning ferromagnetic cans discharged from an upstream unit in a horizontal position. The conveying device includes a first direction changing band for receiving and transporting horizontally disposed ferromagnetic cans discharged from the upstream unit and having a first discharge end for discharging cans in an essentially vertical orientation. A second direction changing band is disposed along side the first direction changing band for transporting cans and has a second discharge end for discharging cans in an essentially vertical orientation. A transfer device transfers a portion of the horizontally disposed ferromagnetic cans to the second direction changing band. An upright can carrying band is disposed beneath the first and second discharge ends of the first and second direction changing bands for receiving the essentially vertically oriented cans.
    Type: Grant
    Filed: April 21, 1994
    Date of Patent: June 13, 1995
    Assignee: Krupp Maschinentechnik GmbH
    Inventors: Matthias J. M. Keller, Norbert Lentz, Guenter Zielke