Patents by Inventor Oliver Grieshofer

Oliver Grieshofer 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: 8322179
    Abstract: In a reel furnace having a strip reeling device, the strip reeling device comprising a reel shaft, a reel drum supported on the reel shaft and at least one stirrup clamp, the reel shaft passing through a furnace wall delimiting the inner space of the reel furnace and being supported rotatably in supporting bearings outside the reel furnace, the reel drum and the at least one stirrup clamp being positioned with respect to one another by means of a connection element, and a gap for receiving a strip head being set between the reel drum and the at least one stirrup clamp. The useful life of the reel drum is appreciably increased and a strip thickness-dependent setting of the entry gap for the hot-rolled strip is ensured when the reel drum is designed as a closed body and the connection element is designed as an actuating device for fixing a specific gap width between the reel drum and the stirrup clamp and for clamping a strip head which has entered the gap.
    Type: Grant
    Filed: October 5, 2006
    Date of Patent: December 4, 2012
    Assignee: Siemens Vai Metals Technologies GmbH
    Inventors: Oliver Grieshofer, Herbert Hinterleitner, Michael Jesche, Thomas Kierner, Friedrich Moser, Wolfgang Peitl, Guenter Thaller, Peter Wimmer
  • Publication number: 20080245918
    Abstract: In a reel furnace having a strip reeling device, the strip reeling device comprising a reel shaft, a reel drum supported on the reel shaft and at least one stirrup clamp, the reel shaft passing through a furnace wall delimiting the inner space of the reel furnace and being supported rotatably in supporting bearings outside the reel furnace, the reel drum and the at least one stirrup clamp being positioned with respect to one another by means of a connection element, and a gap for receiving a strip head being set between the reel drum and the at least one stirrup clamp. The useful life of the reel drum is appreciably increased and a strip thickness-dependent setting of the entry gap for the hot-rolled strip is ensured when the reel drum is designed as a closed body and the connection element is designed as an actuating device for fixing a specific gap width between the reel drum and the stirrup clamp and for clamping a strip head which has entered the gap.
    Type: Application
    Filed: October 5, 2006
    Publication date: October 9, 2008
    Inventors: Oliver Grieshofer, Herbert Hinterleitner, Michael Jesche, Thomas Kierner, Friedrich Moser, Wolfgang Peitl, Guenter Thaller, Peter Wimmer