SIDE-LOAD-SPRINGS, KMP-SPRINGS

MacPherson struts are amongst the most common suspension systems in the car sector. Since the 1990s, side-load springs (SL) are being used more frequently. The arc-shaped springs are suitable to compensate transverse forces and also provide a number of advantages that make it suitable for other chassis structures. This way, SL springs develop a lateral force on the shock absorber in compression, which reduces the friction on the piston rod and seal, and thus prolongs its lifespan. At the same time, “arc springs” are very light therefore reducing the burden on all chassis components, and accommodates the modern lightweight thought. Also the response of the axis and the shock absorbers is optimized by SL springs, which gives the driver maximum control.

• often used in MacPherson struts

• compensation of transverse forces

• The line of action extends oblique to the damper axis in the unloaded state

• develops a side force on the shock absorber in compression (reduces friction on the piston rod and seal of the shock absorber)

• Through the resulting force effect in deflection, driving comfort is increased