Compression spring

conicalairrail

Low Vertical Natural Frequency High Horizontal Deflections and Low Stiffness Constant Height Control Trelleborg Airspring Solutions Collaborative expertise has created a range of Metalastik Airspring solutions which meet the stringent requirements of modern rail technology, particularly combining large horizontal displacements and low-frequency ride characteristics for both normal and emergency conditions. The potential of progressive force/displacement characteristics enable a stable vehicle performance to be achieved. The ability to accommodate high horizontal, torsional, and conical displacements make these Air Spring Systems ideal solutions on bolsterless bogie designs. They can of course be adapted to suit bolster arrangements. The inclusion of an air reservoir can simplify the total system integration of the vehicle.