EP 2611666 B1 20190227 - GEARBOX FOR A RAIL VEHICLE DRIVE TRAIN

Title (en)

GEARBOX FOR A RAIL VEHICLE DRIVE TRAIN

Title (de)

GETRIEBE FÜR EINEN SCHIENENFAHRZEUGANTRIEBSSTRANG

Title (fr)

TRANSMISSION POUR LA CHAÎNE CINÉMATIQUE D'UN VÉHICULE FERROVIAIRE

Publication

EP 2611666 B1 20190227 (DE)

Application

EP 11802629 A 20111122

Priority

DE 102011011867 A 20110221
EP 2011005878 W 20111122

Abstract (en)

[origin: WO2012113422A1] The invention relates to a gearbox for the drive train of a rail vehicle, comprising an input for connecting a drive motor of the rail vehicle; comprising an output for connecting driven wheels of the rail vehicle; and comprising a driving connection between the input and the output that forms a gear ratio between (5) and (10). The invention is characterized in that the gear ratio is formed by two gear-ratio stages connected one after the other in the driving connection, of which the first gear-ratio stage has a gear ratio between (1) and (2) and the second gear-ratio stage, which is arranged after the first gear-ratio stage in the drive-power flow from the input to the output, has a gear ratio greater than twice the first gear-ratio stage.

IPC 8 full level

B61C 9/50 (2006.01)

CPC (source: EP KR US)

B61C 9/50 (2013.01 - EP KR US); Y10T 74/19684 (2015.01 - EP US)

Citation (examination)

DE 69426448 T2 20010823 - DIMOV IVAN IVANOV [BG]
BG 97677 A 19940103 - DIMOV [BG]

Citation (opposition)

Opponent : SIEMENS MOBILITY GmbH

DE 3731546 A1 19890406 - HURTH MASCH ZAHNRAD CARL [DE]
DE 69426448 T2 20010823 - DIMOV IVAN IVANOV [BG]
DE 2848106 A1 19800514 - THYSSEN INDUSTRIE
DE 2239866 A1 19740228 - SIEMENS AG
DE 534732 C 19311003 - SIEMENS AG
US 3152558 A 19641013 - OTTO MUELLER ERICH
CH 402043 A 19651115 - WESTINGHOUSE ELECTRIC CORP [US]
US 3841228 A 19741015 - HALL W
US 1962893 A 19340612 - ANDREW CHRISTIANSON
EP 0695889 B1 20001220 - DIMOV IVAN IVANOV [BG]
DE 10116657 C1 20021107 - VOITH TURBO KG [DE]
WO 2006128508 A2 20061207 - VOITH TURBO KG [DE], et al
ANONYMOUS: "Flender- Taschenbuch", FLENDER, July 2000 (2000-07-01), pages 1 - 157, XP055660453
ANONYMOUS: "VAG-Bau reihe DT3", WIKIPEDIA, 20 May 2019 (2019-05-20), pages 1 - 4, XP055660458
ANONYMOUS: "RUBIN", WIKIPEDIA, 19 August 0708 (0708-08-19), pages 1 - 10, XP055660463
ANONYMOUS: "Betriebsanleitung Getriebe ASZF für U-Bahn Nürnberg", FLENDER, 17 February 2003 (2003-02-17), pages 1 - 50, XP055660469
PETER FALK: "Triebzugfamilie BR 423-426 für DB Regio", FAHRZEUGE UND BETRIEB, 2000, pages 163 - 173, XP055660473
ANONYMOUS: "Die S-Bahn-Triebzüe der Baureihe 423", pages 90 - 124
ANONYMOUS: "Die Nahverkehrszüge der Baureihen 424 und 425", DIE NAHVERKEHRSZÜGE DER BAUREIHEN 424 UND 425, pages 132 - 158
ANONYMOUS: "Gegenüberstellung der baureihen 422, 423, 424, und 426", GEGENÜBERSTELLUNG DER BAUREIHEN 422, 423, 424, UND 426, pages 78 - 86
KARL GERHARD BAUER: "Die elektrischen Nachverkehrstriebzüge der Deutschen Bahn", ELEKTRISCHE NAHVERKEHRSZÜGE BIBLIOGRAPHISCHE, 2010, pages 1 - 3, XP055660482
ANONYMOUS: "Stirnradgetriebe mehrstufig", WEBSITE LEHRERFREUND.DE, 29 September 2008 (2008-09-29), pages 1 - 3, XP055660484
ANONYMOUS: "Stirnradgetriebe mehrstufig", WEBSITE LEHRERFREUND.DE, 2 October 2008 (2008-10-02), XP055660487
ANONYMOUS: "Produktpalette product range catalogue 100", FLENDER, August 2005 (2005-08-01), pages 1 - 28, XP055660498

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)

DE 102011011867 A1 20120823; BR 112013018763 A2 20161025; CN 103237709 A 20130807; EP 2611666 A1 20130710; EP 2611666 B1 20190227; ES 2720498 T3 20190722; JP 2014506980 A 20140320; KR 20130137181 A 20131216; US 2013283952 A1 20131031; WO 2012113422 A1 20120830; ZA 201301577 B 20131127

DOCDB simple family (application)

DE 102011011867 A 20110221; BR 112013018763 A 20111122; CN 201180057784 A 20111122; EP 11802629 A 20111122; EP 2011005878 W 20111122; ES 11802629 T 20111122; JP 2013553800 A 20111122; KR 20137012279 A 20111122; US 201113879916 A 20111122; ZA 201301577 A 20130301