Why Don't Train Coaches Collide During Sudden Braking? The Science Behind Railway Safety

• Trains use an 'Air Brake' system where brakes are applied simultaneously to every coach via a pneumatic line, allowing each coach to control its own speed.
• 'Center Buffer Couplers' (CBC) connect coaches and act as shock absorbers, absorbing energy and maintaining distance between them during braking.
• Older 'ICF' coaches feature 'buffers' – round iron parts that compress like powerful springs to prevent strong jolts and collisions.
• Powerful hydraulic dampers beneath each coach and between wheels balance the train, preventing upward/downward movement or tilting during sudden braking.
• Modern 'LHB' coaches incorporate 'Anti-Climbing' technology, further enhancing safety by preventing coaches from overriding each other in an accident.

Why It Matters: Advanced railway engineering, including air brakes, couplers, buffers, and dampers, ensures train safety.