68024 ⎘
Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels by controlling wheel pressure, e.g. by movable weights or heavy parts or by magnetic devices by displacing fuel, ballast, or the like
WHEEL RAILWAY SYSTEM WITH AUXILIARY PROPULSION SYSTEM
#2Ballast arrangement for a rail vehicle, and method for producing a ballast device
#3System and method for modification of a baseline ballast arrangement of a locomotive
#4System and Method for Modification of a Baseline Ballast Arrangement of a Locomotive