Running gear wear parts maintaining, repairing and replacing device for automatic sliding door, has universal impeller, and universal adapter rail with hollow contact surface for impeller, and elastic adjusting piece for adapter rail

摘要

The device has a universal impeller (50), and a universal adapter rail (40) with a hollow contact surface (42) for the impeller. An elastic adjusting piece (45) is provided for the adapter rail. A support element (44) fastens the adapter rail to a carrier. An adapter plate fastens the impeller to a carriage. A drive module includes a unit from an electric motor, control, supply and transmission. An independent claim is also included for a supply of a device for maintaining, repairing and replacing wear parts of a running gear of an automatic sliding door.