by Viktoria Hilova | Oct 28, 2026
Primary conical springs provide resilient support between the bogie frame and the wheelset or axle assembly. Their elastomer-metal construction carries loads, reduces the transmission of shocks and vibration, and controls movement within the primary suspension. The...
by Viktoria Hilova | Oct 28, 2026
Axle springs combine bonded elastomer layers and metal elements to provide resilient support between the wheelset and bogie frame. They carry vehicle loads, absorb shocks and reduce vibration while allowing controlled movement. Their construction enables different...
by Viktoria Hilova | Oct 28, 2026
Traction rods transmit longitudinal or lateral forces through articulated connections within bogie and chassis systems. Torque supports transfer reaction torque from gear units and other drivetrain assemblies to the supporting structure. Integrated rubber-metal...
by Viktoria Hilova | Oct 28, 2026
Rubber-metal bushes and ball joints transmit forces while allowing controlled movement between connected components. Bushes consist of inner and outer metal sleeves joined by a bonded elastomer layer. Depending on their design, they accommodate displacement, torsion...
by Viktoria Hilova | Oct 28, 2026
Hourglass springs provide resilient support between the bogie and vehicle body, combining high vertical load capacity with low horizontal stiffness and substantial lateral flexibility. Their tapered elastomer-metal construction produces a progressive spring response,...
