Rollover protection system for a motor vehicle

摘要

A rollover protection system for a motor vehicle has a deformation crossbar (2) with a profiled strut (3) extending along a vertical axis (6) of the vehicle, and a deformation element (4) is held at a first end (9) of the profiled strut (3). The first end (9) faces away from a floor of the motor vehicle. The deformation element (4) has a first outer surface (11) that faces away from the profiled strut (3) to define an impact surface, and the deformation element (4) is designed as a strut profile extending in the direction of a longitudinal axis (8) of the motor vehicle. The profiled strut (3) has a contact surface (10) that faces the deformation element (4) and on which the deformation element (4) is held. The deformation element (4) is designed to at least partially match an inner contour of the motor vehicle.

主权项

1. A rollover protection system for a motor vehicle, comprising: a profiled strut extending along a vertical axis of the vehicle, the profiled strut having a first end facing away from a floor of the motor vehicle; and a deformation element accommodated at the first end of the profiled strut, the deformation element having a first outer surface that faces away from the profiled strut and defining an impact surface, the deformation element defining a strut profile extending in a direction of a longitudinal axis of the motor vehicle and defining a hollow body having a plurality of chambers, the chambers being separated from one another by walls extending at an inclination angle of greater than or equal to 45° in relation to a normal of a longitudinal axis of the profiled strut, the hollow body further having a support wall extending substantially parallel to a floor surface of the vehicle and at least partially connecting the walls, and the profiled strut having a contact surface facing the deformation element and on which the deformation element is held, the deformation element at least partially matching an inner contour of the motor vehicle.