ANTI-RAM ROAD BLOCKER Russian patent published in 2021 - IPC E01F13/08 E01F13/12 F41H11/08 

FIELD: transportation.

SUBSTANCE: invention relates to defense structures that impede the movement of vehicles, namely, devices for forcibly detaining or damaging vehicles. More specifically, the present technical solution relates to anti-ram road blockers. Said anti-ram road blocker contains a support base; a locking element pivotally connected to the support base; a linear electric drive, made with the possibility of bringing the locking element in the closed and open position. Further, the linear electric drive is connected to the lock by means of a connecting node, which is designed to be disconnected from the linear electric drive when the locking element is forcedly lifted. Said lock contains a socket connected to the blocking element and configured to provide a detachable connection of the blocking element with a lifting mechanism.

EFFECT: technical result is to increase maintainability.

12 cl, 6 dwg