Intact school doors thanks to back checks
The DICTATOR back checks make sure the doors at the Ecole Voltaire are functioning.
In the German-French school École Voltaire in Berlin the heavy entrance doors with leafs of 2.2 x 1.3 m are exposed, again and again, to the rush of children who want to leave as fast as possible. The opening damping of the already mounted overhead door closers could not cope with this energy. Consequence of this were damaged overhead door closers and doors and the risk of injury for the children.
Therefore, the company HolzBauWerk in Wiebelsheim (Germany) commissioned DICTATOR to upgrade the doors with back checks. These reliably impede that doors open too fast or knock open and limit the maximum opening angle without having to mount dangerous tripping hazards on the floor like buffers.