by displacing fuel, ballast, or the like

Full Title

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

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

RAILWAYS

Subclass:

LOCOMOTIVES; MOTOR RAILCARS