Parabolic leaf spring for cars - modern approach leaf spring

A leaf spring is a simple form in the spring, usually used for suspension in the automotive industry. It is also one of the oldest forms of springing techniques used. It seems that a small arc-shape with a length of spring steel of rectangular cross section. As is in the center of the arc, while at the end of the strike of holes used for attachment to the body. Since 1970 Leaf springs were very common for cars. An important feature is that it contributes to the smoothness of your car's suspension. Now widely used in the suspension of motor vehicles, Leaf springs. It is also known as semi-elliptical spring or cart spring, it seems as if the arc-shaped length of spring steel with a rectangular cross section.

Leaf springs can directly connect to both ends of the frame or directly on an end face in general, while the other end to bracket, short swinging arm. For the convenience of driving a very heavy vehicles, and leaf spring of a pair of leaves in different layers to each other at the top of each other was often progressively shorter lists to ensure a comfortable driving in very heavy vehicles.