Device for securing a door leaf against unintentional deflection

摘要

The invention relates to a device for securing the door leaves (1) of a multiple-leaf door system against unintentional deflection from the normal operating position. Said device comprises a lock (retaining device (HV) that is located in the vicinity of the ends of the door leaves (1) and is configured as a switching gear. The lock can be secured in the normal position by an integrated magnetic brake (MB).