Loading patent…
AssigneesVoestalpine Railway Systems GmbH, Voestalpine Turnout Technology Zeltweg GmbH
InventorsPeter Eichberger, Wolfgang Hölzl, Anton Schaffer, Rolf Rühling, Winfried Mohr
Estimating the term…
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.
A method for production of a plurality of concrete cast elements of prestressed concrete in a long bed which is a multiple of a length of a concrete cast element, comprising installing separating elements in the long bed to define the length of each of the concrete cast elements to be cast, characterized in that a first separating element and a second separating element for defining the length of each concrete cast element together with a tensioning device with tensioning elements for tensioning said concrete cast element between the first and second separating elements are mounted in the long bed, whereupon each concrete cast element is cast between the first and second separating elements and is at least partially hardened in the long bed.
A device for producing a plurality of concrete cast elements of prestressed concrete in a long bed which is a multiple of the length of a concrete cast element, the device comprising a first separating element and a second separating element with means for mounting the first and second separating elements in the long bed and a tensioning device with tensioning elements which is arranged between the first and second separating elements.
Dependencies are inferred from the claim text.