FIELD: railway transport. SUBSTANCE: invention relates to shock-absorbing devices designed for absorbing mechanical energy for reducing longitudinal forces transmitted through automatic coupler to running gear frame. Elastic set of proposed draft gear is divided into two sections. For this purpose clamping member is made in form of rod with locking element at both ends. Plate rigidly secured in middle part of rod divides elastic set into two sections. Elastic sections are pressed by clamping element with different forces. EFFECT: increased energy absorbing capacity of draft gear owing to improved power characteristics of elastic set. 2 dwg
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