Wyniki wyszukiwania dla: spring characteristic

• Technical diagnostics and monitoring of traction current collectors

  Publikacja

  • K. Karwowski
  • M. Mizan

  - Rok 2009

  New evaluation methods of the technical condition of rolling stock current collectors are proposed in this paper. The method of automatic measurement of the pantograph static force characteristic, realized when the vehicle runs through the test section of the track with especially prepared overhead line height distribution, has been practically implemented by the Polish Railways. The method of testing the slipper spring suspension...