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:
May. 14, 2024
Filed:
Aug. 12, 2019
Hp3 Real Gmbh, Vienna, AT;
Bernhard Lichtberger, Vienna, AT;
HP3 Real GmbH, Vienna, AT;
Abstract
The invention relates to a method for the automatic correction of the position of individual faults (H(n)) of a track formed by rails () and sleepers () with a track tamping machine (). After the left and right rails have been surveyed independently by means of an inertial measuring unit (), the length and position of the individual fault (TAMP, S, E) to be corrected is determined by taking into account a limit value of the individual faults (F) and a maximum extension (s) in the longitudinal direction of the track (s). The tamping units () of the tamping machine (s) are positioned exactly at the starting point (S) and end the tamping at the end point (E) of the determined track correction section (TAMP). Both track sections (F,F) are tamped and corrected simultaneously.