Patents by Inventor Rudolf Robl

Rudolf Robl 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).

  • Conveying means
    Patent number: 5142993
    Abstract: A conveying unit for a suspension conveying system having an elevated rail which unit includes two roller supports for rolling on a rail and a supporting element connected to the roller supports, on which the object to be conveyed are to be disposed. A coupling is provided in order to be able to couple the conveying unit to other conveying unit. In order to be able to better adapt the conveying unit to special operating conditions the coupling is arranged directly on the roller support.
    Type: Grant
    Filed: March 13, 1991
    Date of Patent: September 1, 1992
    Assignee: RSL Logistik GmbH & Co.
    Inventors: Johann Robu, Rudolf Robl