Motor vehicle with IC engine and pipe system has pipe system and housings moved through it to points of danger during collisions

摘要

The vehicle has an IC engine (8) and a pipe system (2). One or more cylindrical housings with cylindrical outer wall and honeycomb-like inner wall are moveable within the tube system. The housing contains a medium to generate foam. In case of danger, the housings are moved to pre-selected positions within the vehicle, where they are destroyed, providing extra protection to passengers.