by Viktoria Hilova | Oct 28, 2026
Wedge packages transmit drive forces to the wheelset axle through an arrangement of elastic coupling elements. Their compact design supports high power density in installations where space is limited. The geometry and configuration are tailored to the coupling design...
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,...
by Viktoria Hilova | Oct 28, 2026
Roller rubber springs provide elastic load support through a rubber ring that deforms under compression between a tapered metal pin and an outer housing. The ring remains unbonded to the metal components, allowing the assembly to absorb vibration and reduce its...
by Viktoria Hilova | Oct 28, 2026
Air spring systems provide resilient support between the bogie and vehicle body, reducing the transmission of shocks and vibration to improve ride comfort under varying operating conditions. Depending on the suspension design, they can also help maintain vehicle...
