Siemens Mobility Austria Gmbh

Siemens Ag Oesterreich

Siemens Mobility Gmbh

Siemens Ag Osterreich

Michael Sumnitsch

Christian Plankensteiner

Martin Teichmann

David Kreuzweger

Thilo Hoffmann

Klemens Becher

Markus Hubmann

Andreas Kienberger

Gerhard Weilguni

Christian Karner

Armin Schank

Michael Zekoll

Reinhard Wilding

Helmut Distler

Christian Brandstaetter

Gerhard Kaserer

Peter Hösch

Bernhard Kittinger

Christian Brandstätter

Christian Brandstatter

A chassis for rail vehicles includes at least one support structure, at least one first primary spring and a second primary spring, at least one first drive motor transmission unit connected to the at least one support structure via at least one first suspension element, at least one first wheelset and at least one first clutch connected to the at least one drive motor transmission unit and to the at least first wheelset, wherein the at least first drive motor transmission unit is connected to the at least one support structure via a coupling element that is loadable primarily in the direction of a chassis longitudinal axis so as to create advantageous construction conditions such that an advantageous movability of the support structure and the first wheelset relative to each other is achieved.

Chassis for rail vehicle

A chassis frame for a rail vehicle which includes at least one drive unit fastened to the chassis frame via at least one elongated fastener, wherein the at least one fastener is arranged transversely with respect to the direction of travel and protrudes into the chassis frame or is guided through brackets which are fixedly connected to the chassis frame and protrudes into a space above or below the chassis frame in order to reduce the weight for the bearing of the drive unit and to facilitate mounting of the drive unit.

Chassis frame with drive unit

A secondary spring for a rail vehicle springs a wagon body of the rail vehicle on the chassis of the rail vehicle. The secondary spring is divided along a predefined axis into a first and at least one further, second section. The first section is configured to be axially stiff and springy orthogonally to the predefined axis, and the second section is configured to be stiff orthogonally to the predefined axis and axially springy. The secondary spring contains at least one horizontal stop, which is arranged on the secondary spring such that a force which acts on the horizontal stop orthogonally to the predefined axis is introduced into the secondary spring between the first and the second section.

Secondary spring having an integrated transverse stop

A device transmits a force between a chassis and a body of a rail vehicle. The device is a structurally simple, space-saving device which allows spring movements and rotational movements of the body relative to the chassis. This is achieved in that at least one first traction link buffer, which has a first end face, and at least one second traction link buffer, which has a second end face, are fixed to the chassis. The first end face is spaced from the second end face in a longitudinal direction of the rail vehicle. The two end faces point in at least approximately opposite directions, and a stop plate with sliding portions which are mutually spaced in the longitudinal direction is provided on the body. The end faces of the traction link buffers rest against the sliding portions in a slidable manner at least along some sections.

Device for transmitting a force between the chassis and body of a rail vehicle

A rail vehicle includes at least one running gear and at least one anti-roll stabilizer which is connected to two different vehicle parts of the rail vehicle. The anti-roll stabilizer includes a torsion shaft disposed on a vehicle part transversally to the longitudinal direction of the vehicle, levers anti-rotationally disposed on the torsion shaft at both sides of the longitudinal axis of the vehicle and a respective draw/push rod for each lever. Each lever is articulatingly connected to one end of the draw/push rod and the draw/push rod is articulatingly connected at its other end to the other vehicle part. In order to reduce the dynamic forces on the draw/push rods in the oblique configuration thereof, imaginary extensions of the draw/push rods intersect at a point which lies approximately on the axis of rotation of the outward rotational movement of the running gear.

Rail vehicle with roll stabilizer

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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Michael Sumnitsch