Car body part
AssigneeSiemens Aktiengesellschaft
InventorsCHRISTIAN CLAASSEN, KLAUS STOLL
Life of this patent
Estimating the term…
Abstract
A car body part, in particular a car body part of a rail vehicle, includes an extruded part with at least one fastening portion which is suitable for fastening an item of equipment, and extends in the extrusion direction of the extruded part. The extruded part is locally weakened by mechanical reworking and the fastening portion is flexible as a result of local weakening and forms a flexible fastening portion. An assembly having the car body part and an item of equipment and a method for producing the assembly are also provided.
Claims21
1-15. (canceled)
A car body part or rail vehicle car body part, comprising:
- an extruded part having at least one fastening portion being suitable for fastening an item of equipment and extending in an extrusion direction of said extruded part;
- said extruded part being mechanically reworked to provide a local weakening;
- and
- said at least one fastening portion being flexible due to said local weakening, forming at least one flexible fastening portion.
A method for producing an assembly having a car body part formed by an extruded part and an item of equipment, the method comprising the following steps:
- mechanically weakening the extruded part locally by mechanical reworking and forming at least one flexible fastening portion for fastening the item of equipment;
- and
- mounting the item of equipment on or at the at least one flexible fastening portion.
Dependencies are inferred from the claim text.