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A timing belt being installed
A timing belt being installed
A timing chain (installed around the two circular camshaft sprockets)
A timing chain (installed around the two circular camshaft sprockets)
A toothed rubber timing belt, also known as a synchronous belt, is a crucial component in an internal combustion engine. It is made of durable rubber
A toothed rubber timing belt, also known as a synchronous belt, is a crucial component in an internal combustion engine. It is made of durable rubber and features teeth on its inner surface that mesh with corresponding grooves on the crankshaft and camshaft pulleys. These teeth ensure precise synchronization between the rotation of the crankshaft and camshaft, which is essential for the correct timing of the engine's valves in relation to the movement of the pistons.
A typical multi-link timing chain
A typical multi-link timing chain
Crankshaft, pistons and connecting rods for a typical internal combustion engine
Crankshaft, pistons and connecting rods for a typical internal combustion engine
An ATS trainee examining a crankshaft, 1941
An ATS trainee examining a crankshaft, 1941
Marine engine crankshafts from 1942
Marine engine crankshafts from 1942
Flying arm (the boomerang-shaped link between first and second crankpins on a crankshaft)
Flying arm (the boomerang-shaped link between first and second crankpins on a crankshaft)