Sales Director – Railway & Business Development
+45 20 49 56 87
jfa@willbrandt.dk
Secondary air spring systems
We broad knowledge of air spring systems for the railway industry, and we deliver secondary springs of high quality.
Rolling lobe air springs are ideally suited for tram and low-floor bogies with extreme narrow constructed space.
Belted air springs are used mainly for bolster bogies. They have maximum load-bearing capacities. Combined with an additional spring the belted air springs are also used in bolsterless bogies of high-speed trains and in urban and metro system.
Unrestricted air springs are suited for bolsterless bogies due to high lateral deformability. They are also used for modern bogies which find application in high-speed trains and in urban and metro systems.
In case of defect of the air supply or leakage of the air spring the function is taken over by additional spring mechanisms.
Contact
Contact us for a non-binding visit, where we, together with you and our suppliers, will listen to your needs and offer a suitable solution.
+45 5687 0164
info@willbrandt.dk
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