BEAM AND LEVER BLOCKING DEVICE Russian patent published in 2018 - IPC B61K7/16 B61K7/02 B61K7/08 

FIELD: transportation.

SUBSTANCE: invention relates to the railway transport track braking devices. Barrier device for the cars fixing contains braking beams with braking bars. Braking beams are movably mounted on the fixed bodies. Fixed bodies are attached to the swing arms, which are part of the device’s levers system.

EFFECT: as a result, enabling the possibility to travel on any barrier device in unlocked state of any mobile train without restriction; the cars securing process mechanization and automation is achieved; preventing their unauthorized departure.

4 cl, 4 dwg