Patents by Inventor Andreas Habermann

Andreas Habermann 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: 8276423
    Abstract: The invention relates to a rolling mill, especially a swage rolling mill for heated operation, said rolling mill being provided with a pair of cylinders (3, 4) which are vertically arranged with the central axes thereof (5), can be adjusted in relation to each other, and are connected to at least one rotating drive (8) by means of cardan shafts (6; 7). The aim of the invention is to render the adjustment of the cylinders more favorable with lower displaced masses, to reduce friction and to improve lever arm relations. To this end, the rotating drive (8) for both cylinders (3; 4) is fixed beneath the mill floor level (2) and is respectively connected to a fixed gearbox (9) and the cardan shaft (6, 7) in a driving manner.
    Type: Grant
    Filed: March 12, 2004
    Date of Patent: October 2, 2012
    Assignee: SMS Siemag Aktiengesellschaft
    Inventors: Andreas Habermann, Bernd Zieser, Gerhard Artel
  • Publication number: 20060243015
    Abstract: The invention relates to a rolling mill, especially a swage rolling mill for heated operation, said rolling mill being provided with a pair of cylinders (3, 4) which are vertically arranged with the central axes thereof (5), can be adjusted in relation to each other, and are connected to at least one rotating drive (8) by means of cardan shafts (6; 7). The aim of the invention is to render the adjustment of the cylinders more favourable with lower displaced masses, to reduce friction and to improve lever arm relations. To this end, the rotating drive (8) for both cylinders (3; 4) is fixed beneath the mill floor level (2) and is respectively connected to a fixed gearbox (9) and the cardan shaft (6, 7) in a driving manner.
    Type: Application
    Filed: March 12, 2004
    Publication date: November 2, 2006
    Inventors: Andreas Habermann, Bernd Zieser, Gerhard Artel