EP 3617030 B1 20210908 - RAILWAY VEHICLE
Title (en)
RAILWAY VEHICLE
Title (de)
SCHIENENFAHRZEUG
Title (fr)
VÉHICULE FERROVIAIRE
Publication
Application
Priority
JP 2017016397 W 20170425
Abstract (en)
[origin: EP3617030A1] A railroad vehicle is provided with a vehicle body, a truck frame constituting a truck supporting the vehicle body, an anti-rolling device provided stretching between the vehicle body and the truck frame to suppress a relative roll displacement of the vehicle body, a torsion bar provided extending in the width direction of the vehicle body in the anti-rolling device, an arm extending in the longitudinal direction of the vehicle body from each end of the torsion bar, a rod extending in the vertical direction of the vehicle body from the tip of the arm, and a joint section provided at a tip of the rod, an annular member provided in the joint section and connected to the rod, a first elastic body filling the inside of the annular member, a coupling bar extending along the axis of the annular member and supported by the first elastic body, and a control member for controlling the displacement of the coupling bar in the height direction.
IPC 8 full level
B61F 5/24 (2006.01)
CPC (source: EP)
B61F 5/24 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3617030 A1 20200304; EP 3617030 A4 20201021; EP 3617030 B1 20210908; JP 6709331 B2 20200610; JP WO2018198200 A1 20191114; WO 2018198200 A1 20181101
DOCDB simple family (application)
EP 17907686 A 20170425; JP 2017016397 W 20170425; JP 2019514922 A 20170425