Patents by Inventor Igor DOTTAI

Igor DOTTAI 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).

  • Plate element for a fastening point at which a rail, which is provided for rail vehicles, is fastened and fastening point
    Patent number: 10214863
    Abstract: A plate element for a fastening point, at which a rail for rail vehicles is fastened to a fixed base. The plate element has an opening leading from the upper side thereof associated with the rail to be fastened to the underside thereof associated with the base, through which a fastening element for fastening the plate element onto the base is guided during use, which engages with an anchor fitting countersunk into the base, and a fastening point at which a rail for a rail vehicle is fastened to a fixed base. The plate element enables the fastening of a rail onto a fixed base, ensuring optimum electrical insulation. This is achieved by a ring element made from a flexibly resilient material sitting in the region of the mouth of the opening associated with the base.
    Type: Grant
    Filed: September 18, 2014
    Date of Patent: February 26, 2019
    Assignee: Vossloh-Werke GmbH
    Inventors: Adrian Bednarczyk, Igor Dottai, Martin Gnaczynski
  • Plate Element for a Fastening Point at Which a Rail, Which is Provided for Rail Vehicles, is Fastened and Fastening Point
    Publication number: 20160230352
    Abstract: A plate element for a fastening point, at which a rail for rail vehicles is fastened to a fixed base. The plate element has an opening leading from the upper side thereof associated with the rail to be fastened to the underside thereof associated with the base, through which a fastening element for fastening the plate element onto the base is guided during use, which engages with an anchor fitting countersunk into the base, and a fastening point at which a rail for a rail vehicle is fastened to a fixed base. The plate element enables the fastening of a rail onto a fixed base, ensuring optimum electrical insulation. This is achieved by a ring element made from a flexibly resilient material sitting in the region of the mouth of the opening associated with the base.
    Type: Application
    Filed: September 18, 2014
    Publication date: August 11, 2016
    Inventors: Adrian BEDNARCZYK, Igor DOTTAI, Martin GNACZYNSKI