In automobiles a torsion bar is a long spring-steel element with one end held rigidly to the frame and the other end twisted by a lever connected to the axle. It thus provides a spring action for the vehicle. See also spring.

The fundamental reason torsion bar ends share common design features is that they must solve the same set of engineering challenges ef...

A torsion bar is a type of spring used in vehicle suspension systems and various mechanical applications. Its core function is to absorb energy and provide resist...