Drive device for driving door wing, particularly of sliding door system, has drive motor, rotating force transmitting element for transmitting drive force to door wing and clamping device for clamping force transmitting element

摘要

The drive device (1) has a drive motor (3), a rotating force transmitting element (6) for transmitting the drive force to the door wing (2) and a clamping device (12) for clamping the force transmitting element. The clamping device has a clamping element (16) with a spring element (17) and a damper element (18) connected parallel to the spring element.