Siemens Mobility Austria Gmbh

Siemens Ag Osterreich

Gerhard Weilguni

Martin Teichmann

Thilo Hoffmann

Radovan Seifried

Michael Sumnitsch

Christian Kueter

Klemens Becher

Armin Schank

Marko Falkenstein

Klaus Montesi-Heimerl

Stefan Zierler

Xabier Gonzalez Larrache

Peter Hösch

Bernhard Kittinger

A chassis for rail vehicles includes at least one first wheel and one second wheel, at least one first wheel bearing having a first wheel bearing housing and a second wheel bearing having a second wheel bearing housing, at least one first primary spring and one second primary spring, at least one primary spring-loaded support structure and at least one active wheel positioning device, which has an actuator unit, where a first bearing and a second bearing are provided between the at least one wheel positioning device and the at least one support structure, and a guide is provided between the at least one wheel positioning device and the first wheel bearing housing, and where the unsuspended mass of the chassis is reduced by the suspension of the wheel positioning device on the primary spring-loaded support structure in order to create advantageous design conditions.

Chassis for rail vehicles

A chassis for a rail vehicle, in particular with inboard wheel sets, with at least one transmission, at least one transversely mounted drive motor and at least one chassis frame, wherein the chassis frame includes at least one crossmember and at least a first longitudinal carrier and a second longitudinal carrier, where at least a first elastic bearing, a second elastic bearing and a third elastic bearing are arranged between the drive motor and the chassis frame, and where in each case one of the elastic bearings is arranged on at least one of the longitudinal carriers in order to provide advantageous construction conditions.

Chassis for a rail vehicle

A chassis frame for rail vehicles includes two longitudinal beams and at least one transverse beam which is disposed between the longitudinal beams and hinged thereto. The longitudinal beams are designed in a bent shape and extend through a corresponding cutout of the transverse beam.

Chassis frame for rail vehicles

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Graz, Austria

Gerhard Weilguni