Auxiliary Springs

Suspension systems for the bogie

Auxiliary Springs

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Auxiliary Springs

Auxiliary springs are an essential part of the secondary suspension beside the air spring. Different designs provide different performance according to customer requirements concerning dynamic properties of the air spring system, its lateral deflection and emergency ride.

Features & Benefits

  • Support high lateral deflections in secondary suspensions
  • Enable emergency ride of trains

Technical Specifications

  • Different designs available:
    • Half Hour Glass Springs
    • Conical springs
    • Layer springs
    • Combination of springs