Device and method for monitoring the state of the sub-structure of fixed tracks
AssigneePfleiderer Infrastrukturtechnik GmbH & Co. KG
InventorJens Kleeberg
Life of this patent
Estimating the term…
Abstract
Device for monitoring the state of the substructure of fixed tracks, especially in the transition region of substructure supporting plates, measuring bolts, which, in vertical recesses, pass freely through the track plate above, being fastened at the ends of the substructure plates, which are to be monitored.
Claims9
Device for monitoring the state of the substructure of fixed tracks, comprising a track plate on a substructure plate, vertical recesses in the track plate, and measuring elements which pass freely through said recesses and which are fastened to said substructure plate.
A method for monitoring the state of substructure plates in which track plates are disposed on the substructure plates, comprising providing vertical recesses in said track plates connecting measuring elements on said substructure plates, said recesses and said measuring elements being positioned such that said measuring elements pass freely through said recesses and protrude from said recesses by a protruding length, and measuring said protruding length to thereby monitor the state of the substructure of the fixed tracks.
Dependencies are inferred from the claim text.