Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes

Full Title

Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves > Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies > Guiding of the vehicle underframes with respect to the bogies > Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes