Leaf Spring
A spring consisting of a single leaf or, more commonly, a series of metal strips which are assembled one on top of another, each strip being shorter than the one above it. The strips are clamped together and both ends of the resulting spring are attached to the vehicle's chassis. The axle is attached to the spring which absorbs shocks imparted by variations in the road surface by flexing. Leaf springs may be mounted longitudinally or transversely.