Control arm for a torsion bar, and torsion bar

Control arm for a torsion bar, and torsion bar

The invention relates to a control arm for a torsion bar for a vehicle, comprising a first part (1) of a first material (for example, aluminium), and a second part (21, 22) of a second material (for example, steel), the first material being more lightweight than the second material. This hybrid comp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LOIZAGA URBISTONDO, INIGO, AZKARGORTA BITERI, IKER, ALONSO MARTINEZ, JAIME
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
PERFORMING OPERATIONS
TRANSPORTING
VEHICLE SUSPENSION ARRANGEMENTS
VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:The invention relates to a control arm for a torsion bar for a vehicle, comprising a first part (1) of a first material (for example, aluminium), and a second part (21, 22) of a second material (for example, steel), the first material being more lightweight than the second material. This hybrid composition allows making the control arm lighter without relinquishing good mechanical characteristics and/or an attachment by welding to the central crosspiece (3) of a torsion bar.