Seat Belts; Why Seat Belts; The Physical Principle Of A Frontal Collision - Skoda 2011 Yeti Owner's Manual

Seat belts

Why seat belts?

It is a proven fact that seat belts offer good protection in accidents
wearing a seat belt is a legal requirement in most countries.
Seat belts which have been correctly fastened and adjusted hold the occupants of
the car in the correct seated position
energy (energy of motion) to a considerable extent. They also prevent uncontrolled
movements which, in turn, may well result in severe injuries.
The occupants of a vehicle who have fastened and correctly adjusted their seat belt,
profit to a major extent from the fact that the kinetic energy is optimally absorbed
by the belts. The structure of the front end of the vehicle and other passive safety
measures, such as the airbag system, also contribute to reducing the kinetic energy.
The energy produced is thus absorbed and there is less risk of injury.
Accident statistics prove that seat belts which are fastened and properly adjusted
reduce the risk of an injury and enhance the chance of survival in a major accident
 page 137.
It is important that you pay attention to safety measures, particularly when trans-
porting children in the vehicle  page 151, "What you should know about trans-
porting children!".
WARNING

Fasten your seat belt each time before setting off - also when driving in
town! This also applies to the people seated at the rear - risk of injury!
Using the system Safety
Fig. 129 Driver wearing seat belt
 fig.
129. Thus
 fig.
129. The seat belts reduce the kinetic
Driving Tips
WARNING (continued)

Expectant women must also always wear a seat belt. This is the only way of
ensuring optimal protection for the unborn child  page 139, "How are seat
belts correctly fastened?".

It is important for the belt webbing to be properly routed if the seat belts are
to offer the maximum protection. You can see a description of how safety belts
should be fitted properly on the next pages.
Note
Please comply with any differing legal requirements when using the seat belts.

The physical principle of a frontal collision

Fig. 130 The driver is catapulted forward if not wearing a belt/The rear seat occupant is cata-
pulted forward if not wearing a belt
The physical principle of a frontal accident can be explained quite simply:
Motion energy, so-called kinetic energy, is produced as soon as the vehicle is
moving, both for the vehicle and its occupants. The magnitude of this kinetic energy
depends essentially on the speed at which the vehicle is travelling and on the
weight of the vehicle including the occupants. The greater the speed and weight
increase, the greater the amount of energy which has to be absorbed in the event
of an accident.
General Maintenance Breakdown assistance
Seat belts 137
Technical data