Patents by Inventor Markus Riepold

Markus Riepold 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).

  • Soil working method and device
    Patent number: 7134511
    Abstract: A soil working method and device, in which a drilling rod, to which is fitted at least one drilling tool, is rotated about a rotation axis with a speed using a rotary drive. The drilling rod is simultaneously lowered into a soil area in the direction of the rotation axis using a feed drive and with a feed rate. The drilling rod speed is determined and a control device decreases the feed rate when the drilling rod speed is reduced.
    Type: Grant
    Filed: May 5, 2004
    Date of Patent: November 14, 2006
    Assignee: Bauer Maschinen GmbH
    Inventors: Markus Mayr, Markus Riepold
  • Soil working method and device
    Publication number: 20040222017
    Abstract: The invention relates to a soil working method and device, in which a drilling rod, to which is fitted at least one drilling tool, is rotated about a rotation axis with a speed using a rotary drive. The drilling rod is simultaneously lowered into a soil area in the direction of the rotation axis using a feed drive and with a feed rate. The drilling rod speed is determined and a control device decreases the feed rate when the drilling rod speed is reduced.
    Type: Application
    Filed: May 5, 2004
    Publication date: November 11, 2004
    Inventors: Markus Mayr, Markus Riepold