Classifications & Background of Brake System

Handbrakes used in cars are used to make them stationary and stop the vehicle while it is moving up a slope. Sudden applications of the brake can put the vehicle out of control and lead to skidding. Most of these brakes are hydraulically operated.

Classifications of Brake System

1. On the basis of mode of actuation:
   1. Foot brake (also called the main brake) operated by foot pedal.
   2. Handbrake – it is also called parking brake operated by hand.
2. On the basis of mode of operation
   1. Air brakes
   2. Electric brakes
   3. Hydraulic brakes
   4. Mechanical brakes
   5. Vacuum brakes
3. On the basis of action on front or rear wheels
   1. Front-wheel brakes
   2. Rear-wheel brakes
4. On the basis of method of application of braking contact
   1. Externally – contracting brakes
   2. Internally – expanding brakes