FIELD: transportation.
SUBSTANCE: safety device for protecting people is located under the car body in front of the first wheel pair of a rail vehicle, including a low-floor vehicle. The device contains two functional elements that are connected to each other and are in operational interaction. The first element is made in the form of a discharge device, which in the rest position is located in a horizontal position. The first element after activation is translatable from the horizontal position to the vertical position. The second functional element is fixed to the first functional element and acts as a braking device. The braking device comprises a mechanical structure or an airbag that are activated to move or expand in the direction of movement. The safety device is activated in two stages: in the first stage, the tapping device is activated, and in the second stage, the braking device is activated.
EFFECT: improving the safety of the rail vehicle.
13 cl, 9 dwg
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