Patents by Inventor Karl-Heinz Balve

Karl-Heinz Balve 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: 6205835
    Abstract: A roll stand arrangement for rolling wire with a finishing block arranged following the last stand of the intermediate group of a wire rolling mill and composed of fixedly connected roll stands with grooved rolls, and a skin pass block arranged following and having the same configuration as the finishing block, wherein the roll stands of the skin pass block have an oval/oval groove sequence and a subsequent round groove sequence. The sequence of grooves in the roll stands of the skin pass block is composed of two, three, four or more oval/oval successive grooves and, directly following these oval/oval successive grooves, one or two round successive grooves.
    Type: Grant
    Filed: December 8, 1999
    Date of Patent: March 27, 2001
    Assignee: SMS Schloemann-Siemag Aktiengesellschaft
    Inventors: Karl-Heinz Balve, Karl Keller, Klaus Hoffmann, Hans-Georg Hartung, Georg Kleinefeldt
  • Patent number: 6199417
    Abstract: A tension control method for a rolling stock section located between a front roll stand and a rear roll stand of a rolling train, wherein a tensioning element with an actual adjusting force is adjusted relative to the rolling stock section, so that the rolling stock section is deflected by the tensioning element by an actual deflection; the actual adjusting force and the actual deflection are determined; and a tension existing between the front roll stand and the rear roll stand in the rolling stock section is adjusted such that the actual adjusting force approaches a desired adjusting force and/or the actual deflection approaches a desired deflection.
    Type: Grant
    Filed: October 20, 1999
    Date of Patent: March 13, 2001
    Assignee: SMS Schloemann-Siemag Aktiengesellschaft
    Inventors: Otmar Palzer, Karl Keller, Karl-Heinz Balve, Miroslav Polok
  • Patent number: 5715720
    Abstract: A device for automatically positioning a roll stand with grooved rolls and rest bars and roll fittings arranged in front of the roll stand relative to roll center includes a stationary guide frame for receiving the supports of the roll fitting. The roll stand is mounted on the guide frame so as to be displaceable relative to this support and so as to be fastenable relative to the support. The supports of the roll fittings are hinged to the guide frame so as to be pivotable about an axis extending parallel to the roll axes and transversely to the rolling direction.
    Type: Grant
    Filed: March 12, 1996
    Date of Patent: February 10, 1998
    Assignee: SMS Schloemann-Siemag Aktiengesellschaft
    Inventors: Karl-Heinz Balve, Albert Hauch