EP 3045371 A1 20160720 - RAILWAY VEHICLE
Title (en)
RAILWAY VEHICLE
Title (de)
SCHIENENFAHRZEUG
Title (fr)
VÉHICULE FERROVIAIRE
Publication
Application
Priority
JP 2013074702 W 20130912
Abstract (en)
[Summary] [Problem] A railway vehicle whose upper floor can be effectively prevented from floating upward when a large impact acts on the railway vehicle, without obstructing elastic support of the upper floor, is to be provided. [Solution] A railway vehicle in which an upper floor forming a floor is laid down on a top surface side of an underframe includes: a protruding part provided along a longitudinal direction of the underframe, on the top surface of the underframe; an elastic member arranged along the longitudinal direction of the underframe and having a bottom surface fixed to the top surface of the underframe or a top surface of a horizontal piece of the protruding part; and a support member fixed to a top surface of the elastic member and fixed to a bottom surface of the upper floor; wherein the protruding part and the support member are formed in such a way that the protruding part locks movement of the support member into a direction away from the top surface of the underframe.
IPC 8 full level
B61D 17/10 (2006.01)
CPC (source: EP)
B61C 17/00 (2013.01); B61D 17/10 (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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3045371 A1 20160720; EP 3045371 A4 20170426; EP 3045371 B1 20180815; EP 3421318 A1 20190102; EP 3421318 B1 20190724; JP 6082470 B2 20170215; JP WO2015037100 A1 20170302; WO 2015037100 A1 20150319
DOCDB simple family (application)
EP 13893466 A 20130912; EP 18180975 A 20130912; JP 2013074702 W 20130912; JP 2015536366 A 20130912