Flangewear problems on DSB S-trains (PP) (TR-VDY-002)

For many years the hunting of bogies has had a very detrimental effect on the ride of railway vehicles. Consequently many Railway Administrations and Universities have sought to understand this problem, culminating in the publication of reports by de Pater, Wickens, Matsudaira, Joly and others in the 1960's. Before the...