Barrier gate for a longitudinal highway barrier

摘要

The device has a support assembly (6) arranged for mounting a rocker lever (15), a support flange (16) and a roller (17) for tilting a movable string rail (1) with respect to a rolling unit (8). The string rail is tilted to contact a guiding unit (14) that presents the string rail with fixed string rails for free sliding of the string rail (1) during the linear displacement of the string rail (1).