Pulling shaft for a central axle trailer comprises a tube made from a rectangular tube formed by multiple beveling of a sheet metal strip and having a longitudinal slot formed in a region of a tubular wall in the longitudinal direction

摘要

Pulling shaft (1) comprises a tube (2) made from a rectangular tube formed by multiple beveling of a sheet metal strip and having a longitudinal slot formed in a region of a tubular wall in the longitudinal direction. Preferred Features: Edge bars are provided in the region of the longitudinal slot opposite the tubular wall and are beveled by 90[deg]. The edge bars protrude inside the rectangular tube.