To provide a ceiling panel for vehicle which can improve heat-insulating performance, and a method for manufacturing the same.SOLUTION: A ceiling panel 10 for vehicle has a multilayer structure including a foam sheet 11, forms a three-dimensional shape corresponding to a roof of the vehicle, and has a rear side metal thermally sprayed layer 31 layered on the outermost layer on the outside of the vehicle while sandwiching the foam sheet 11. A method for manufacturing the same includes layering the whole excluding the rear side metal thermally sprayed layer 31 to create a molding base material 20, and molding the molding base material into a three-dimensional shape. The rear side metal thermally sprayed layer 31 is layered by thermally spraying aluminum and zinc onto the upper surface of the molding having the three-dimensional shape.SELECTED DRAWING: Figure 6
車両用天井パネル及びその製造方法
2024-04-15
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL |