RAILWAY TRANSPORT FACILITY PASSIVE SAFETY SYSTEM Russian patent published in 2020 - IPC B60R21/136 B60R21/02 B61F19/04 

FIELD: rail vehicles.

SUBSTANCE: invention relates to railway transport, namely, to rail transport facilities with devices for impact mitigation at emergency collision. In railway vehicle passive safety system, including impact crash absorbing device in emergency collision, car with end face bevel is located behind hingedly turned cabin of drivers, lever thrust is installed in front part of driver's cabin, for reception and transmission of front shock force by means of movable hinge to lifting lever made in form of bracket, enclosing cabin of drivers on both sides, lifting lever is connected via articulated hinges with rotary levers for overturning of driver's cab via rotary hinges to end face of car, and movable hinge can move along convex surface mounted on frame under driver's cab.

EFFECT: technical result of claimed invention is simplified design of passive safety system of railway vehicle, providing reliable safety of drivers and integrity of vehicle cabin during emergency collision.

1 cl, 3 dwg