Patents by Inventor Peter EICHBERGER

Peter EICHBERGER 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).

  • Method of producing a plurality of concrete cast elements
    Patent number: 12011849
    Abstract: In a method for producing a plurality of concrete cast elements of prestressed concrete, in particular for producing of railway sleepers, in a long bed which is a multiple of the length of a concrete cast element, in which separating elements are installed in the long bed to define the length of each of the concrete cast elements to be casted, a first and a second separating element for defining the length of a concrete cast element together with a tensioning device with tensioning elements for tensioning the concrete cast element between the two separating elements are mounted in the long bed, whereupon the concrete cast element is cast between the two separating elements and is at least partially hardened in the long bed.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: June 18, 2024
    Assignees: VOESTALPINE RAILWAY SYSTEMS GMBH, VOESTALPINE TURNOUT TECHNOLOGY ZELTWEG GMBH
    Inventors: Peter Eichberger, Wolfgang Hölzl, Anton Schaffer, Rolf Rühling, Winfried Mohr
  • METHOD OF PRODUCING A PLURALITY OF CONCRETE CAST ELEMENTS
    Publication number: 20220212365
    Abstract: In a method for producing a plurality of concrete cast elements of prestressed concrete, in particular for producing of railway sleepers, in a long bed which is a multiple of the length of a concrete cast element, in which separating elements are installed in the long bed to define the length of each of the concrete cast elements to be casted, a first and a second separating element for defining the length of a concrete cast element together with a tensioning device with tensioning elements for tensioning the concrete cast element between the two separating elements are mounted in the long bed, whereupon the concrete cast element is cast between the two separating elements and is at least partially hardened in the long bed.
    Type: Application
    Filed: April 22, 2020
    Publication date: July 7, 2022
    Inventors: Peter EICHBERGER, Wolfgang HÖLZL, Anton SCHAFFER, Rolf RÜHLING, Winfried MOHR