The invention relates to railway transport, in particular to the structures of railroad crossing barriers. The purpose of the invention is to increase reliability by ensuring that elastic profiles of adjacent cars are constantly pressed against each other. The fencing of the inter-car junction consists of vertical 6 and horizontal 10 elastic profiles. The vertical elastic profiles 6 are fixed on the swing doors 1, which can elastically deflect relative to the end wall 2 of the SG car, which ensures the constant contact of the vertical elastic profiles of one car with the vertical elastic profiles of the adjacent car when passing cars along curved track sections. Elastic deviation of the valves 1
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