Backrest frame for a vehicle seat

The invention relates to a backrest frame (1, 1') for a vehicle seat provided with a transversely extending frame area and two frame areas extending vertically, and which is U-shaped. The objective to provide, in a simple way, a backseat frame of this kind comprising a minimum of components whi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MATTHEY CRISTINA, FLEHMING THOMAS, ULRICHS ANDREAS
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a backrest frame (1, 1') for a vehicle seat provided with a transversely extending frame area and two frame areas extending vertically, and which is U-shaped. The objective to provide, in a simple way, a backseat frame of this kind comprising a minimum of components while simultaneously allowing the provision of a backseat frame for vehicle seats having integrated seat belts is met such that a first half shell (5, 5') is provided forming the partial areas (3, 3', 4, 4') composing the vertically extending frame sections, and the partial areas (2, 2') composing the transversely extending frame section of the backrest frame (1, 1'), and a second half shell (6, 6') is provided, which is material-connected to the first half shell (5, 5'), reinforcing at least the transversely extending frame section of the backrest frame (1, 1'). Alternatively, a deep-drawn piece of sheet metal (7) forming the transversely extending frame section is material-connectively tied to a profile (8, 9) forming th