Joint end cross-support for a freight car body of a rail vehicle comprises aluminum extruded profiles arranged in the longitudinal direction of the vehicle and connected together by welding

摘要

Joint end cross-support comprises aluminum extruded profiles (1, 3, 4) arranged in the longitudinal direction of the vehicle and connected together by welding. Preferred Features: A side profiles (3) are welded to the center profile. The center profile has a center hole for a pivoting bearing (2). The center profile and the side profiles are closed on their ends facing the vehicle outer side using a lid (7).