A vehicle seat assembly is provided including a back panel formed of an aluminum alloy material that is stamped to form an aluminum alloy stamped back panel. The aluminum alloy stamped back panel has a periphery and with fastening locations inwardly of the periphery. A backrest frame is provided comprising steel tubes. A plurality of fastening connections fix the back panel to the backrest frame at the fastening locations. A process is provided for forming a vehicle seat assembly including stamping an aluminum alloy sheet to form an aluminum alloy, stamped, back panel with a periphery and with fastening locations inwardly of the periphery, providing a backrest frame comprising steel tubes, providing a plurality of steel fasteners and fixing the aluminum alloy stamped back panel to the backrest frame with the fasteners at the fastening locations.
Rear seat backrest with lightweight aluminum back panel
2020-09-29
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Rear seat with backrest capable of being adjusted forwards
European Patent Office | 2023
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