How Seat Belts Work

Ever wonder how seat belts work to save your life in a crash? Well buckle up! This video takes you through the inner mechanical workings of the seat belt mechanism, its various functions and internal components. The three point seat belt is common on most modern passenger vehicles. Normally unlocked, seat belts give the user sufficient freedom to move around while riding in a car. However when the vehicle undergoes heavy braking or collides with another object, the seat belts lock - and in some cases

• #متفرقه
• #retractor
• #belt
• #seat