Bollard for car parking bays comprises cylindrical post mounted in U-shaped base casing, post being connected to casing by springs which allow it to move on impact

摘要

The bollard for car parking bays comprises a cylindrical post (7) mounted in a U-shaped base (2). The post is connected to the base by springs (14) which allow it to move on impact. It is normally locked in the vertical position but can be unlocked by an authorized driver and lowered to a horizontal position.