подвижной состав, виброзащита, рессорное подвешивание, модернизация, конструкции, Transportation engineering, TA1001-1280

The article dwells upon generalizing researches’ results of a condition of modern and standard spring suspension of railway carriages. On the basis of operation’s experience of domestic and foreign rolling stock there is drawn a conclusion on need of modernization of its spring suspension in modern conditions. The authors present new fundamental constructive diagrams of vibroprotection devices for various types of a rolling stock.