A floating maintenance platform was developed to take care of the elliptical glass roofs. The rail system is attached to the adjacent concrete walls of the parking garage. The electro-hydraulic drive for raising and lowering the maintenance platform is integrated in the supporting structure, which is equipped with an electric drive for horizontal travel. This means that the incline of the stage can always be adapted to the ellipse. The energy is supplied via a rechargeable battery which is recharged at the parking position.

Year: 2001

Client: STRABAG AG, Berlin