Automatic door e.g. oscillating door, has pulling unit to connect motor drive assembly with door leaf for transmission of forces, where pulling unit and/or attachment slots are guided in one rail and connected to part of leaf

摘要

The door (10) has a rail arrangement (14) with a rail extending parallel to a rail (32), where the two rails hold an area (20) of a door leaf (16) during its opening and closing movement. A stationary motor drive assembly (40) operates the opening and closing movement of the door leaf. A pulling unit connects the assembly with the door leaf for transmission of driving forces. The pulling unit and/or attachment slots are guided in the rail (32) and are connected to a part of the door leaf.