Energy absorption device for e.g. lorry, has set of walls cooperating with another set of walls under formation of tribological pairing during deformation, and chamber deformed under deformation during force application caused by accident

摘要: The device (10) has a set of walls (32, 34) cooperating with another (36, 38) under formation tribological pairing during deformation. A chamber is deformed the deformation force application caused by an accident. includes sliding surface, which angle longitudinal axis motor vehicle in installation condition device. third (54, 56) stays perpendicular to surface pairing.