DOOR DRIVE DEVICE HAVING A MAIN DRIVE AND AUXILIARY DRIVE

摘要

What is described is a door drive device which is composed of a main drive and an auxiliary drive. It was the aim to provide a drive which is practical and brings advantages to the door. In this connection, there is provision that the components of the main drive and the auxiliary drive that are to be mounted on the door leaf side are mounted in or on a common and/or continuous housing device and/or bearing framework device and/or mounting plate device to be mounted on the door leaf side and/or are covered by a common and/or continuous covering to be mounted on the door leaf side.