vääntösraitteissa
Vääntösraiteissa, a Finnish term, translates to "torsion bar springs" in English. These are a type of spring used in vehicle suspension systems. Instead of a coiled spring, a torsion bar is a straight metal bar that twists along its longitudinal axis when force is applied. One end of the bar is typically anchored to the vehicle's frame, while the other end is connected to a suspension arm. As the suspension arm moves up and down due to road imperfections, it causes the torsion bar to twist. This twisting action provides the spring force, absorbing shocks and maintaining the vehicle's ride height.
Torsion bar suspension systems offer several advantages. They are relatively compact and can provide a low