Wheelset guide for a vehicle
AssigneeSiemens Mobility Austria GmbH
InventorsHugo Rackl, Radovan Seifried
Life of this patent
Estimating the term…
Abstract
A wheelset guide for a rail vehicle, which has a bogie frame, includes at least one longitudinal support, and includes a wheelset bearing for a wheelset of the rail vehicle, wherein the wheelset bearing is connected to the bogie frame and includes a rocker that is pivotably attached to the bogie frame via an elastic rocker bearing, and a pin guided by the rocker bearing, where the bogie frame forms a receptacle for the rocker bearing, which is configured such that the force is introduced into the bogie frame via the rocker bearing itself, and the rocker bearing is positioned in the receptacle in order to improve the strength and stability of the attachment of the rocker to the bogie frame or to the longitudinal support with an open profile.
Claims19
A wheelset guide for a rail vehicle, comprising:
- a chassis frame of a bogie and having at least one longitudinal support;
- and
- a wheelset bearing for a wheelset of the rail vehicle and having a rocker with the outer side face, said wheelset bearing being connected to the chassis frame in a sprung manner via a spring element;
- wherein the rocker of the wheelset bearing is pivotably attached to the chassis frame via an elastic rocker bearing encased by a sleeve, and via a pin which passes through said elastic rocker bearing, the pin having an outer side face substantially aligned with the outer side face of the rocker, the elastic rocker bearing extending substantially over an entirety of a central portion of the pin;
- wherein the chassis frame forms a receptacle for the rocker bearing, said receptacle being configured such that a transfer of force into the chassis frame occurs via the rocker bearing itself and such that the rocker bearing is positioned in the receptacle.
Dependencies are inferred from the claim text.