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 Secondary Suspension

Secondary Suspension

Secondary Suspension

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    Product Range

    • Half Bellow
      Half Bellow
       

      Half bellows for bolster-less bogies enable vast lateral deformation. For high-speed trains and modern bogies in local and metro transportation.

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    • Belted Air Spring
      Belted Air Spring
       

      Belted air springs allow for increased load-bearing capacity in bolstered bogies when compared with conventional bellows.

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    • Double Convoluted Air Spring
      Double Convoluted Air Spring
       

      Double convoluted air springs are the simplest solution from a technical point of view for air-suspended secondary springs. They are characterized by a high degree of reliability, and can perform l...

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    • Rolling Lobe Air Spring
      Rolling Lobe Air Spring
       

      Rolling lobe air springs are used in extremely confined spaces in tram bogies and low-floor bogies.

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    • Rolling Rubber Springs
      Rolling Rubber Springs
       

      Rolling Rubber Spring for primary and secondary suspension.

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    • Auxiliary Springs
      Auxiliary Springs
       

      Enable high lateral deflections in combination with air springs in secondary suspensions.

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    • Guided Rolling Lobe Air Spring
      Guided Rolling Lobe Air Spring
       

      The external guide provides for a greater load-bearing capacity when compared with unguided springs. The spring is effectively protected against external influences, such as vandalism.