Barrier system for use at across roads to e.g. parking lot, has outer and inner beams horizontally arranged and movable each other, where inner beam is moved-out and/or moved-in from outer beam for closing and opening of system

摘要

The system has outer and inner beams (1, 2) horizontally arranged and telescopingly movable each other, where the inner beam is moved-out and/or moved-in from the outer beam for closing and opening of the system. The inner beam is telescopingly guided in the outer beam. The inner beam has a gear rod (35), which extends along its length. The gear rod engages with a gear wheel (34) that is driven by an electric motor. The gear wheel is rotated by a drive belt (32), where the drive belt is guided by a drive wheel (31). The drive wheel is rotated by the motor.