Patents by Inventor Anatolij Ruban

Anatolij Ruban 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).

  • Tamping tine for a tamping unit
    Patent number: 6925940
    Abstract: A tamping tine for tamping ballast underneath a railroad track has a tine shank and a tine pad attached to the shank. For increasing its abrasion resistance, the tine pad is formed with a pad casing of wear-resistant material. The pad casing is formed with an opening and it is filled with core material. The core material is suitable for welding to the tine shank and it is attached thereto by way of a welding seam.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: August 9, 2005
    Assignee: Franz Plasser Bahnbaumaschinen Industriegesellschaft mbH
    Inventor: Anatolij Ruban
  • Tamping tine for a tamping unit
    Publication number: 20040045473
    Abstract: A tamping tine for tamping ballast underneath a railroad track has a tine shank and a tine pad attached to the shank. For increasing its abrasion resistance, the tine pad is formed with a pad casing of wear-resistant material. The pad casing is formed with an opening and it is filled with core material. The core material is suitable for welding to the tine shank and it is attached thereto by way of a welding seam.
    Type: Application
    Filed: June 30, 2003
    Publication date: March 11, 2004
    Inventor: Anatolij Ruban