Vehículo ferroviario con techo, caracterizado porque el techo tiene acanaladuras (1), sobre las que están dispuestos raíles (2) con una sección transversal en forma de C para una fijación libremente posicionable de los aparatos
The rail vehicle has a roof, which comprises beads (1), on which the rails (2) are arranged for fastening devices, such as air conditioners or power converters. The rails have a C-shaped cross section. The rails are welded to the beads, where the beads run parallel to each other and parallel or orthogonal to a longitudinal axis of the rail vehicle. The beads are curved outwards. The beads are formed from a metal sheet (3) by a forming process. An independent claim is included for a method for manufacturing a roof of a rail vehicle.
Techo de vehículo ferroviario
2020-03-31
Patent
Electronic Resource
Spanish
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Elemento de techo para un vehículo ferroviario y vehículo ferroviario
European Patent Office | 2024
|European Patent Office | 2020
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