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A leaf spring is a type of spring used in vehicle suspension systems. It is constructed from multiple superposed strips, or leaves, of metal that are typically slightly curved and of varying lengths. These leaves are clamped together, often forming a semi-elliptical shape, with shorter leaves in the center and longer ones at the ends. The longest leaf is attached to the vehicle, and the axle is clamped to the center of the spring. This design allows the spring to absorb the energy from road impacts, cushioning the vehicle and its occupants. Leaf springs are one of several types of spring elements used in automobiles, alongside coil springs, torsion bars, and air springs.123

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