What is the primary function of the chassis and bodywork regarding vehicle safety?

Question

DentroTest · Accepted Answer

The chassis and bodywork are fundamental elements of the vehicle's passive safety. Their main function is to protect occupants in the event of an accident. This is achieved through the design of crumple zones, which absorb the kinetic energy of the impact so it is not transmitted to the passengers, while keeping the safety cell (the cabin where occupants sit) as rigid and undeformable as possible. While they contribute to aesthetics, that is not their safety function, nor do they replace systems like seatbelts or airbags; rather, they work in conjunction with them.

What is the primary function of the chassis and bodywork regarding vehicle safety?

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