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Method for manufacturing multi-layered arrangement for roof of motor vehicle, involves forming vault-structured outer layer on core layer, where vault structure of outer layer is patterned corresponding to core structure
Method for manufacturing multi-layered arrangement for roof of motor vehicle, involves forming vault-structured outer layer on core layer, where vault structure of outer layer is patterned corresponding to core structure
The method involves fabricating a core layer (2) as a dimensionally stable core structure with cells (2a) and open cavities. A plate (3a) is arranged on the core layer to form a vault-structured outer layer (3) on the core layer, where the vault structure of outer layer is patterned corresponding to the core structure. The core layer is connected with the outer layer made of aluminum, cardboard, paperboard, semi-transparent plastic or fiber reinforced plastic composite material. An independent claim is included for multi-layered arrangement.
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