Carriage assembly of motor vehicle body of motor car, has front wall cross beam whose front end section and longitudinal beam structurally connected to direction of travel of motor car

摘要

The assembly (10) has a longitudinal beam (20) extended along a vehicle longitudinal direction (x). The front wall cross beam (30) and a tunnel edge profile are extended along a vehicle transverse direction (y). A front end section (32) of the front wall cross beam and the longitudinal beam are structurally connected to a direction of travel of the motor car. The front end section of the front wall cross beam is supported outward at a wheel housing. A steering passage of a front wall is connected with the front wall cross beam.