Patents by Inventor Rainer Bellmann

Rainer Bellmann 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).

  • Combine harvester comprising an axial separating device and method for operating a combine harvester
    Patent number: 9155249
    Abstract: A combine harvester operates with an axial separating device for separating a crop flow picked up by the combine harvester into a plurality of partial flows. A partial flow composed of grain and non-grain components is fed by a separation surface of the axial separating device to a cleaning unit disposed downstream. The axial separating device is configured to manipulate a local concentration gradient of the partial flow that is output by the axial separating device caused by a tilt of the combine harvester. The extent of the manipulation is controlled individually depending on the tilt of the combine harvester.
    Type: Grant
    Filed: June 18, 2012
    Date of Patent: October 13, 2015
    Assignee: CLAAS Selbstfahrende Erntemaschinen GmbH
    Inventors: Joachim Baumgarten, Andreas Diekamp, Bernd Holtmann, Rainer Bellmann, Christoph Heitmann, Axel Schroeder
  • Combine harvester comprising an axial separating device and method for operating a combine harvester
    Publication number: 20120322521
    Abstract: A combine harvester operates with an axial separating device for separating a crop flow picked up by the combine harvester into a plurality of partial flows. A partial flow composed of grain and non-grain components is fed by a separation surface of the axial separating device to a cleaning unit disposed downstream. The axial separating device is configured to manipulate a local concentration gradient of the partial flow that is output by the axial separating device caused by a tilt of the combine harvester. The extent of the manipulation is controlled individually depending on the tilt of the combine harvester.
    Type: Application
    Filed: June 18, 2012
    Publication date: December 20, 2012
    Inventors: JOACHIM BAUMGARTEN, ANDREAS DIEKAMP, BERND HOLTMANN, RAINER BELLMANN, CHRISTOPH HEITMANN, AXEL SCHROEDER
  • COMBINE HARVESTER WITH SUCTION FAN
    Publication number: 20080234019
    Abstract: A self-propelled combine harvester has a machine housing, and a suction fan configured so as to convey at least one stream of material out of the machine housing, so that it causes the stream of material to be distributed across a spreading width.
    Type: Application
    Filed: April 3, 2008
    Publication date: September 25, 2008
    Inventors: Stefan Teroerde, Rainer Bellmann, Joachim Baumgarten, Ulrich Claes, Waldemar Schulz, Martin Niermann
  • COMBINE HARVESTER WITH SUCTION FAN
    Publication number: 20070256403
    Abstract: A self-propelled combine harvester has a machine housing, and a suction fan configured so as to convey at least one stream of material out of the machine housing, so that it causes the stream of material to be distributed across a spreading width.
    Type: Application
    Filed: November 15, 2006
    Publication date: November 8, 2007
    Inventors: Stefan Teroerde, Rainer Bellmann