A floor panel assembly for rail vehicles, such as trains or tramways, and a method of manufacturing such a floor panel assembly, which can be used for floating floors, are disclosed. The floor panel assembly comprises a first floor panel and a second floor panel. The first floor panel has a male connection portion, and the female floor panel has a female connection portion. The male connection portion and the female connection portion are configured to interfit in a form-fitting manner to provide a frictional connection between the individual floor panels and a flat surface of the floor panel assembly. The geometry of the connection portions and the sprue tools is referenced only to the top of the floor panels, thus providing a high surface flatness with small steps between the individual floor panels.
FLOOR PANEL ASSEMBLIES FOR VEHICLES AND METHOD OF MANUFACTURING THEREOF
BODENVERKLEIDUNGEN FÜR FAHRZEUGE UND VERFAHREN ZUM HERSTELLEN DAVON
ENSEMBLES PANNEAUX DE PLANCHER POUR VÉHICULES ET LEUR PROCÉDÉ DE FABRICATION
2023-03-22
Patent
Electronic Resource
English
FLOOR PANEL ASSEMBLIES FOR VEHICLES AND METHOD OF MANUFACTURING THEREOF
European Patent Office | 2021
|VEHICLE FLOOR PANEL AND VEHICLE FLOOR PANEL MANUFACTURING METHOD
European Patent Office | 2018
|