Patent ID: 9573604
Date: 2017-02-21
CPC Classifications: B61F

Claim:
1. A railcar bogie comprising: a cross beam supporting a carbody of a railcar; axle boxes respectively accommodating bearings respectively provided at both railcar-width-direction sides of each of axles; plate springs extending in a railcar longitudinal direction from a front to a back of the railcar bogie, both railcar-longitudinal-direction end portions of each of the plate springs respectively being supported above the axle boxes, railcar-longitudinal-direction middle portions of the plate springs disposed below the cross beam so as not to be fixed to the cross beam; and contact members respectively disposed between both railcar-width-direction end portions of the cross beam, each of the plate springs swinging in a pitch direction along a lower surface of each of the contact members when a load is applied to one of the railcar-longitudinal-direction end portions of each of the plate springs.