Door actuator and method for sealing components in the housing of a door actuator

摘要

The method involves positioning a guide (13) arranged at a dosing unit (8) in an area of a borehole (6). A composite material (5) is pressed based on pressure (10) and a pressure device by the guide. The material is pressed in a channel when the pressure is permanent, where the channel is formed from a groove (4) and a peripheral groove (2) formed in an axle bearing housing (1). The housing is completely circled. The guide of the dosing unit is transported from an area of the borehole. The material is cut-off with the housing, where a tear of the material is formed in an area of the borehole. An independent claim is also included for a door actuator including circulating channels.