The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 18, 2024
Filed:
Apr. 22, 2020
Voestalpine Railway Systems Gmbh, Leoben, AT;
Voestalpine Turnout Technology Zeltweg Gmbh, Zeltweg, AT;
Peter Eichberger, Knittelfeld, AT;
Wolfgang Hölzl, Spielberg/Knittelfeld, AT;
Anton Schaffer, Zeltweg, AT;
Rolf Rühling, Raunheim, DE;
Winfried Mohr, Neumarkt, DE;
VOESTALPINE RAILWAY SYSTEMS GMBH, Leoben, AT;
VOESTALPINE TURNOUT TECHNOLOGY ZELTWEG GMBH, Zeltweg, AT;
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.