turvatyynystä

A turvatyyny, or airbag in English, is a crucial safety device found in most modern vehicles. Its primary function is to provide a cushioned barrier between a vehicle occupant and the hard surfaces of the car's interior during a collision. The turvatyyny system is designed to deploy rapidly, inflating with a gas produced by a chemical reaction, typically triggered by sensors that detect a significant impact.

The system consists of an airbag module, which houses the inflated cushion and the inflator mechanism, and a control unit that receives signals from various impact sensors located throughout the vehicle. Upon detecting a crash of sufficient severity, the control unit sends an electrical signal to the inflator, initiating the rapid inflation process. The airbag inflates in milliseconds, absorbing some of the occupant's forward momentum and reducing the risk of severe injuries to the head, neck, and chest.

Turvatyynyt are not a substitute for seatbelts, but rather work in conjunction with them to provide optimal protection. Seatbelts restrain the occupant and prevent them from being thrown forward uncontrollably, while the turvatyyny offers additional cushioning. Different types of turvatyynyt exist, including front airbags, side airbags, curtain airbags, and knee airbags, each designed to protect specific areas of the body in various types of collisions. Proper maintenance and understanding of their function are essential for maximizing their effectiveness in ensuring occupant safety.