Door locking device for a door with at least one door leaf

摘要

The device (7) has a transmission mechanism that converts a movement of a push bar (11) in a direction of a door leaf into a movement for actuating a door lock. The push bar is arranged on a sliding-type linear guide, and the guide axis of the linear guide extends perpendicular to the door leaf. The linear guide is equipped with multiple spaced-apart parallel guide bars (15). The push bar is coupled with an input of a rotary thrust converter, and the door lock is coupled with the output of the rotary thrust converter.