TORSION SPRINGS
Both the ends of Torsion Springs are attached to other components which is then twisted tighter and tighter by the sideway forces applied either a Left Hand or Right Hand Helix. This can be explained with small example of Door Hinges, which are made from small Torsion Springs which allows door to bounce on its hinge into its original position. The important factor of Torsion Spring is “Torque” which is equal to force multiplied to leg length.