Patents by Inventor Horst Ossendorf

Horst Ossendorf 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).

  • Bending device for four-high or multi-roll stands
    Patent number: 6112569
    Abstract: A bending device for a rolling mill having four-high or multi-roll stands having working rolls with bearing chucks, support rolls and, as applicable, intermediate rolls arranged between the working rolls and the support rolls. First bending blocks that act bilaterally on each bearing chuck of the working rolls are run vertically in windows of the roll stand. Vertically opposite of the first bending blocks of each working roll pair are movable toward and away from each other via first piston-cylinder units.
    Type: Grant
    Filed: February 18, 1999
    Date of Patent: September 5, 2000
    Assignee: Mannesmann AG
    Inventor: Horst Ossendorf