Global Patent Index - EP 1048543 A1

EP 1048543 A1 2000-11-02 - Railway vehicle bogie with three steered wheel sets

Title (en)

Railway vehicle bogie with three steered wheel sets

Title (de)

Einstellbares Drehgestell mit drei Radsätzen für ein Schienenfahrzeug

Title (fr)

Bogie de véhicule ferroviaire à trois essieux à orientation dirigée

Publication

EP 1048543 A1 (DE)

Application

EP 00105779 A

Priority

DE 19919208 A

Abstract (en)

The bogie has a central (12) and two end (3) wheel sets arranged in a frame (2). Each wheel set has a drive unit. For a curv path, the end wheel sets turn outwards against the longitudinal direction of the frame. Each end wheel set is connected to the f at its drive unit with at least one inclined shaft (1). The central wheel set is connected to the frame with at least one longitudinal shaft parallel to the frame.

Abstract (de)

Es wird ein Drehgestell mit drei Radsätzen für ein Schienenfahrzeug angegeben, in dem zwei Endradsätze (3) an ihren Antriebseinheiten mit jeweils mindestens einem Schräglenker (1) mit einem Drehgestellrahmen (2) verbunden sind und ein Mittelradsatz (12) mit mindestens einem parallel zur Längsrichtung des Drehgestellrahmens (2) geführtem Längslenker (4) am Drehgestellrahmen verbunden ist. Die Endradsätze (3) sind über jeweils mindestens einen Querlenker (5a,b) und über einen am Querlenker (5a,b) in Wirkverbindung angeordneten Antriebseinheitsausleger (13) mit der Antriebseinheit des Mittelradsatzes (12) derart verbunden, dass bei einer Querbewegung des Mittelradsatzes (12) die Endradsätze (3) mitgekoppelt sind und dass bei einer Ausdrehbewegung der Endradsätze (3) diese gegensinnig gekoppelt sind. Desweiteren weisen die Antriebseinheiten jeweils mindestens eine Bremseinrichtung (8) auf, wobei jede dieser Bremseinrichtungen (8) direkt am Motor (6) oder am Getriebegehäuse (11) angeordnet ist und auf mindestens eine Radscheibe (10) des zugehörigen Radsatzes (3,12) einwirkt. <IMAGE>

IPC 1-7 (main, further and additional classification)

B61F 5/38; B61F 3/06

IPC 8 full level (invention and additional information)

B61F 3/06 (2006.01); B61F 5/38 (2006.01)

CPC (invention and additional information)

B61F 5/38 (2013.01); B61F 3/06 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT CH DE FR IT LI

EPO simple patent family

EP 1048543 A1 20001102; EP 1048543 B1 20021204; AT 228952 T 20021215; DE 19919208 A1 20001102; US 6401627 B1 20020611; ZA 200001531 B 20001024

INPADOC legal status


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2002-12-04 [REF] CORRESPONDS TO:

- Document: AT 228952 T 20021215

2002-10-09 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: BOMBARDIER TRANSPORTATION GMBH

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2001-04-11 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: DAIMLERCHRYSLER RAIL SYSTEMS GMBH

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