Patents by Inventor Hans Wladika

Hans Wladika 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: 4263798
    Abstract: A hot rolling mill and a method of operation to reduce scrap upon failure of a portion of the mill in which a first furnace device is provided adapted to receive and reel up a strip which is ready to go to the finishing section of the mill and a second furnace device is provided to receive a strip of material being rolled in the roughing section of the mill without reeling up, while both furnace devices maintain the material therein at working temperature and in continuous motion.
    Type: Grant
    Filed: December 28, 1978
    Date of Patent: April 28, 1981
    Assignee: Hoesch Werke Aktiengesellschaft
    Inventors: Hans Wladika, Theodor Sevenich
  • Patent number: 4182146
    Abstract: A hot rolling mill and a method of operation to reduce scrap upon failure of a portion of the mill. A first furnace device is provided in the mill adapted to receive and reel up a strip which is ready to go to the finishing section of the mill. A second furnace device is provided to receive a strip of material being rolled in the roughing section of the mill without reeling up. Both furnace devices maintain the material therein at working temperature and in continuous motion.
    Type: Grant
    Filed: July 17, 1978
    Date of Patent: January 8, 1980
    Assignee: Hoesch Werke Aktiengesellschaft
    Inventors: Hans Wladika, Theodor Sevenich
  • Patent number: 3992916
    Abstract: An intake device for a band rolling mill, which includes an upper driving roller and a lower driving roller adjustable relative to each other and forming with each other a bite into which the band to be rolled is fed by the driven rollers of a lower roller bed and the driven rollers of an upper roller bed while both roller beds form with each other a wedge-shaped feeding funnel pointing toward the bite formed by the upper and lower driving rollers. The angle which the upper and lower roller beds form with each other is variable at will.
    Type: Grant
    Filed: October 1, 1975
    Date of Patent: November 23, 1976
    Assignee: Hoesch Werke Aktiengesellschaft
    Inventors: Wolfgang Fabian, Konrad Klein, Theodor Sevenich, Hans Wladika
  • Patent number: 3985313
    Abstract: A reel system, especially for rolling up strip steel, in which a rotatable housing is provided which has two circumferentially spaced spindles extending therefrom parallel to the axis of the housing, a gear in the housing is provided for each spindle and each spindle can be clutched to the housing or to the respective gear. A motor on the outside of the housing drives a gear meshing with the first mentioned gears while a ring gear on the housing meshes with a motor driven pinion for rotation of the housing. The housing carries clamp arms actuatable for clamping a wound up reel on each spindle. The arrangement permits each spindle to be positioned selectively in reeling up position for winding up a reel while the other spindle is positioned for discharging a reel previously wound up thereon.
    Type: Grant
    Filed: July 29, 1975
    Date of Patent: October 12, 1976
    Assignee: Hoesch Werke Aktiengesellschaft
    Inventors: Konrad Klein, Hans Wladika, Theodor Sevenich