A skeletal structure is provided that includes a panel, a first frame joined to a front surface side of the panel, and a plurality of reinforcing structure sections. The plurality of reinforcing structure sections are surrounded by primary beads and divided into subsections by auxiliary beads. The plurality of reinforcing structure sections are also formed on the panel and each of the primary beads bulges into a ridge shape.
Skeletal structure
2021-06-29
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |