EP 2635481 A1 20130911 - SELF-STEERING RAILWAY BOGIE
Title (en)
SELF-STEERING RAILWAY BOGIE
Title (de)
SELBSTLENKENDES EISENBAHNDREHGESTELL
Title (fr)
BOGIE FERROVIAIRE À ESSIEUX AUTODIRECTEURS
Publication
Application
Priority
- ZA 201007520 A 20101101
- ZA 201007516 A 20101101
- IB 2011054833 W 20111031
Abstract (en)
[origin: WO2012059856A1] The invention relates to railway bogies, and more particularly, but not exclusively to a self - steering bogie for a locomotive. In accordance with the invention there is provided a self - steering railway bogie (1) comprising leading and trailing wheelset (2.4) having two ends (3,5) and a frame for limiting the movement of the wheelset ends. The bogie is provided with a number of fluid cylinders (7) attached between the wheelset ends and the frame, and fluid flow means (8) between the cylinders allowing wheelsets to yaw inversely relative to each other and restricting other relative movement of the wheelsets.
IPC 8 full level
B61F 5/38 (2006.01)
CPC (source: EP US)
B61F 5/386 (2013.01 - EP US); Y10T 29/49716 (2015.01 - EP US)
Citation (search report)
See references of WO 2012059856A1
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)
WO 2012059856 A1 20120510; AU 2011324869 A1 20130530; AU 2011324869 A8 20130704; BR 112013010711 A2 20190924; CA 2816647 A1 20120510; CN 103339013 A 20131002; EP 2635481 A1 20130911; RU 2013125502 A 20141210; US 2013312634 A1 20131128; ZA 201303154 B 20140129
DOCDB simple family (application)
IB 2011054833 W 20111031; AU 2011324869 A 20111031; BR 112013010711 A 20111031; CA 2816647 A 20111031; CN 201180060515 A 20111031; EP 11785795 A 20111031; RU 2013125502 A 20111031; US 201113882835 A 20111031; ZA 201303154 A 20130430