Crash-optimized bumper bracket for body structure of vehicle, particularly motor vehicle, is made of small ductile material, and is formed by closed or open hollow section

摘要

The crash-optimized bumper bracket is made of a small ductile material, and is formed by a closed or open hollow section (5). A section wall (6) of the hollow section has a shaft structure (7'), where the section wall is arranged parallel to loading direction (8). A shaft trough (7a) or a shaft crest (7b) of the shaft structure has a rated break point.