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Suspension of a bogie of a railway vehicle, bogies equipped with such suspension and railway vehicles equipped with such bogies
Suspension of a bogie of a railway vehicle, bogies equipped with such suspension and railway vehicles equipped with such bogies
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机译:悬架铁路车辆的转向架,装有这种悬架的转向架和装有这种转向架的铁路车辆
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摘要
The suspension system has at least one elastic member (20) which has different flexibility characteristics above and below its transition threshold for a given load. The ratio defined by the flexibility value above the transition threshold divided by the flexibility value below the threshold is of the order of two-thirds. The elastic member of the suspension system is in the form of a spring with variable flexibility. Alternatively, it can consists of a set of two springs for laden and unladen weight.
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