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:
Mar. 23, 2021
Filed:
Nov. 29, 2017
Plasser & Theurer Export Von Bahnbaumaschinen Gmbh, Vienna, AT;
Christoph Kaiser, St. Stefan am Walde, AT;
Plasser & Theurer Export von Bahnbaumaschinen GmbH, Vienna, AT;
Abstract
The invention relates to a measuring device () for recording a track geometry of a track () immediately after a treatment of the track () by means of track maintenance machine (), wherein the measuring device comprises wheel axles () for travelling on the track (), connecting elements () for mounting to the track maintenance machine () and a data interface () for exchanging data with the track maintenance machine (). Further, the measuring device () comprises an assembly frame () on which an inertial measuring unit () is arranged, wherein a front wheel axle () and a rear wheel axle () are mounted on the assembly frame () for rotation relative to one another about an axis of rotation () extending orthogonally to the wheel axles (). Thus, an efficient check measurement of the lateral, longitudinal and vertical position of the track () is possible.