The device absorbing Sh2V-90 (106.02.000-2sb)

The device absorbing Ш2В-90 (106.02.000-2сб) is intended for extinguishing a part of the impact energy, reducing the longitudinal tensile and compressive forces, which are transmitted through the automatic coupling to the frame of the car body. Spring-friction coupler devices are most common in cars because of the prostate and the possibility of designing them with satisfactory parameters. The main part of the rolling stock of the Russian railways is equipped with spring-friction absorbing devices Ш2-В (Ш-hexagon, В- interchangeable).