ANTI-RAM DEVICE Russian patent published in 2023 - IPC E01F13/12 

FIELD: security.

SUBSTANCE: invention relates to devices that prevent unauthorized entry of vehicles into the territory or exit from the territory of a protected facility, including by means of a ram at the entrance. The anti-ram device consists of right, left, middle posts and a barrier beam, all the posts and the barrier beam are hollow and comprise steel ring ropes inside, comprising an electric drive for moving the barrier beam in a horizontal position, while the left and middle posts are located side by side and interconnected by ties, the ends of the ropes are connected by rope clamps, there are hooks on the barrier beam on the right side, attached to the locks on the right post, stops on the barrier beam on the left side, put on supports on the left post, which, when ramming, together with the ropes in the barrier beam and in racks form a single system "fishing net cell", which reliably catches the transport going to the ram.

EFFECT: improved stopping power of the anti-ram device, including an increase in strength characteristics.

5 dwg, 1 tbl