TWI635009B

PROBLEM TO BE SOLVED: To provide a vehicle body support device for a railway vehicle capable of preventing the deterioration in ride-comfort by securing lateral rigidity for supporting a vehicle body without imparting the lateral rigidity (rigidity in the different direction) to a bolster spring, an...

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Bibliographische Detailangaben
Hauptverfasser:	KONOKAWA, TORU, SHINMURA, HIROSHI
Format:	Patent
Sprache:	chi
Schlagworte:	PERFORMING OPERATIONS PREVENTING DERAILING OF RAIL VEHICLES RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH RAILWAYS TRANSPORTING WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a vehicle body support device for a railway vehicle capable of preventing the deterioration in ride-comfort by securing lateral rigidity for supporting a vehicle body without imparting the lateral rigidity (rigidity in the different direction) to a bolster spring, and capable of reducing weight and cost by simplifying the bolster spring.SOLUTION: In a vehicle body support device 1 for a railway vehicle having a traction link 30 for connecting a center pin 40 joined to a vehicle body 5 and a truck frame 10 and a pair of left-right air springs 20 and 20 provided between the vehicle body 5 and the truck frame 10 and supporting the vehicle body 5, the traction link 30 is branched off in the horizontal direction on the side connected to the truck frame 10, and its branched-off respective end parts are respectively provided with rubber bushes 33a and 33b.SELECTED DRAWING: Figure 1