68026 ⎘
Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels; Preventing wheel slippage by dispersion of a fluid, e.g. containing chemicals
Surface Conditioning Of Railway Tracks Or Wheels
#2SYSTEMS AND METHODS FOR TRACTION
#3FLUID CONTROL DEVICE AND METHOD
#4Spraying apparatus for applying friction modifying material to railroad rail
#5Track-conditioning unit with device for rail drying
#6Wayside friction management system