A track recording vehicle for detecting the resilience of a rail track has a machine frame supported on two rail-mounted undercarriages. A first measuring system detects a vertical distance of the rail track under load and a second measuring system detects a vertical distance of the rail track under no load or with reduced load. The first measuring system is coupled to an evaluation device for calculating the course of a first vertical sine and the second measuring system determines a course of a second vertical sine, relative to a common reference base defined by two outer measuring points under load, at an interposed central measuring point without or with reduced load. The evaluation device calculates a subsidence of the rail track under load from the two vertical sines. The track recording vehicle detects a subsidence of the rail track under load in a single measuring run.
TRACK MEASURING VEHICLE AND METHOD FOR RECORDING A VERTICAL TRACK POSITION
2019-12-12
Patent
Electronic Resource
English
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |
Track measuring vehicle and method for recording a vertical track position
European Patent Office | 2023
|TRACK-MEASURING VEHICLE AND METHOD FOR RECORDING TRACK GEOMETRY
European Patent Office | 2018
|TRACK RECORDING VEHICLE AND METHOD FOR DETECTING A VERTICAL TRACK LEVEL
European Patent Office | 2018
|Track measuring vehicle and method for recording a track geometry of a track
European Patent Office | 2023
|TRACK MEASURING VEHICLE AND METHOD FOR RECORDING A TRACK GEOMETRY OF A TRACK
European Patent Office | 2019
|