Patents by Inventor Eugen Gart

Eugen Gart 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).

  • Hook bolt for the attachment of rails to hollow sleepers
    Patent number: 8876015
    Abstract: A hook bolt for fastening rails to hollow sleepers, in particular steel sleepers, including an engagement element made of cast metal, which has a hook-shaped insertion section and a contact section, which has a receiving space for receiving a threaded element, wherein the threaded element has a threaded bolt and a receiving shoe and the receiving shoe is dimensioned in such a way that the receiving shoe can be inserted into the receiving space of the contact section in a form-fit manner.
    Type: Grant
    Filed: March 3, 2010
    Date of Patent: November 4, 2014
    Assignee: Vossloh Werke GmbH
    Inventors: Eugen Gart, Sebastian Schafer
  • HOOK BOLT FOR THE ATTACHMENT OF RAILS TO HOLLOW SLEEPERS
    Publication number: 20130126629
    Abstract: A hook bolt for fastening rails to hollow sleepers, in particular steel sleepers, including an engagement element made of cast metal, which has a hook-shaped insertion section and a contact section, which has a receiving space for receiving a threaded element, wherein the threaded element has a threaded bolt and a receiving shoe and the receiving shoe is dimensioned in such a way that the receiving shoe can be inserted into the receiving space of the contact section in a form-fit manner.
    Type: Application
    Filed: March 3, 2010
    Publication date: May 23, 2013
    Applicant: VOSSLOH WERKE GMBH
    Inventors: Eugen Gart, Sebastian Schafer
  • Screw anchor with conical head for rail attachment
    Patent number: 8434981
    Abstract: A screw anchor for concrete attachment to a railroad tie or solid track comprises external threads (16) disposed on the exterior of the screw anchor (10) and internal threads (18) disposed inside the screw anchor (10) for force-fitted connecting to a fastening element (30), wherein the screw anchor (10) comprises two sections (12, 14) adjacent to one another in the longitudinal direction, the first section (12) having a substantially cylindrical external shape and the second section (14) having a substantially conical external shape, and wherein the second section (14) is disposed between the first section (12) and an inlet opening (26) for the fastening element (30).
    Type: Grant
    Filed: December 10, 2009
    Date of Patent: May 7, 2013
    Assignee: Vossloh Werke GmbH
    Inventors: Winfried Bösterling, André Hunold, Eugen Gart
  • SCREW ANCHOR WITH CONICAL HEAD FOR RAIL ATTACHMENT
    Publication number: 20110262241
    Abstract: A screw anchor for concrete attachment to a railroad tie or solid track comprises external threads (16) disposed on the exterior of the screw anchor (10) and internal threads (18) disposed inside the screw anchor (10) for force-fitted connecting to a fastening element (30), wherein the screw anchor (10) comprises two sections (12, 14) adjacent to one another in the longitudinal direction, the first section (12) having a substantially cylindrical external shape and the second section (14) having a substantially conical external shape, and wherein the second section (14) is disposed between the first section (12) and an inlet opening (26) for the fastening element (30).
    Type: Application
    Filed: December 10, 2009
    Publication date: October 27, 2011
    Applicant: VOSSLOH WERKE GMBH
    Inventors: Winfried Bosterling, Andre Hunold, Eugen Gart