MULTI-POINT LINK

The invention relates to a multi-point link (3, 4) for an undercarriage of a motor vehicle. The multi-point link (3, 4) has at least one pair of straight profiled sections (6), which are spaced from and parallel to each other over their longitudinal extension and at the same time are decoupled from...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KNOPP, Sören, HELM, Eike, EILERS, Bernhard, KÜPKER, Timo, LANGHORST, Friedhelm, SCHEPER, Frank, HÜGING, Johannes
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The invention relates to a multi-point link (3, 4) for an undercarriage of a motor vehicle. The multi-point link (3, 4) has at least one pair of straight profiled sections (6), which are spaced from and parallel to each other over their longitudinal extension and at the same time are decoupled from each other between their ends (8), - the profiled sections (6), when viewed in cross section, each having an open, at least substantially C-shaped or U-shaped profiled section, - each end (8) of the profiled sections (6) being joined to a hollow-cylindrical joint holder (7) via a welded connection (9), and - the ends (8) of the profiled sections (6) meeting at least substantially in a T shape with cylindrical lateral outer circumferential surfaces (10) of the hollow-cylindrical joint holders (7). The invention is characterised in that the welded connections (9) between the profiled sections (6) and the hollow-cylindrical joint holders (7) are each designed as a fillet seam (9) with a wedge-like seam cross section, which is configured only on the outer sides (11), facing away from each other, of the at least one pair of profiled sections (6), such that the mutually facing inner sides (19) of said profiled sections (6) are free of weld seams.