Global Patent Index - EP 3057843 B1

EP 3057843 B1 20180523 - BOGIE WITH AXLE DRIVE MOUNTED ON THE BEARINGS

Title (en)

BOGIE WITH AXLE DRIVE MOUNTED ON THE BEARINGS

Title (de)

DREHGESTELL MIT AUF DEN LAGERUNGEN GELAGERTEM RADSATZANTRIEB

Title (fr)

BOGGIE À ESSIEU MOTORISÉ SUR PALIERS

Publication

EP 3057843 B1 20180523 (DE)

Application

EP 14816170 A 20141210

Priority

  • EP 13197176 A 20131213
  • EP 2014077136 W 20141210
  • EP 14816170 A 20141210

Abstract (en)

[origin: WO2015086644A1] A bogie (6) comprises a bogie frame (7). The bogie frame (7) is mounted on bearings (7b) via a first spring device (7a). A wheelset shaft (8) is mounted in the bearings (7b). A wheelset drive (9) concentrically surrounds the wheelset shaft (8) and acts thereupon. The wheelset drive (9) is spring-mounted on the bearings (7b) by means of a second spring device (16) exclusively associated with the wheelset drive (9). A two-level clutch (15) is arranged between the wheelset drive (9) and the wheelset shaft (8).

IPC 8 full level

B61C 3/00 (2006.01); B61C 9/50 (2006.01); B61C 17/00 (2006.01); B61F 5/00 (2006.01)

CPC (source: EP RU US)

B61C 3/00 (2013.01 - US); B61C 9/50 (2013.01 - EP RU US); B61C 17/00 (2013.01 - EP US); B61F 5/00 (2013.01 - US)

Citation (examination)

None

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 2883775 A1 20150617; CN 105813916 A 20160727; CN 105813916 B 20181009; EP 3057843 A1 20160824; EP 3057843 B1 20180523; ES 2684785 T3 20181004; RU 2666504 C2 20180907; US 10099707 B2 20181016; US 2016325762 A1 20161110; WO 2015086644 A1 20150618

DOCDB simple family (application)

EP 13197176 A 20131213; CN 201480067385 A 20141210; EP 14816170 A 20141210; EP 2014077136 W 20141210; ES 14816170 T 20141210; RU 2016127927 A 20141210; US 201415103384 A 20141210