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US 12,691,914 B2Granted
Underframe for a rail vehicle car body
AssigneeSiemens Mobility Austria GmbH
InventorsClemens Eger-Hübel, Michael Diem
Life of this patent
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Abstract
An underframe for a rail vehicle car body includes a plurality of longitudinal support members oriented in the longitudinal direction of the underframe, and at least one transverse support member which, in the fitted position is oriented perpendicular to the longitudinal support members, wherein the longitudinal support members each have an opening at the level of the mounting position of the transverse member through which the transverse member can be inserted.
Claims8
An underframe for a rail vehicle car body, comprising:
- a plurality of longitudinal support members oriented in a longitudinal direction of the underframe;
- and
- at least one transverse support member, which in the fitted position is oriented perpendicularly to the longitudinal support members;
- wherein each longitudinal support member of the plurality of longitudinal support members includes, at an assembly position of the at least one transverse support member, an opening through which the at least one transverse support member is insertable;
- wherein the at least one transverse support member is rotatable about its longitudinal axis in respective openings of the longitudinal support member;
- and
- wherein the at least one transverse support member is at a final assembly position after completion of a rotary movement about its longitudinal axis.
4 more elements
Dependencies are inferred from the claim text.