A FRAME CONSTRUCTION FOR AN OBJECT PROVIDED WITH AT LEAST ONE WHEEL AND A METHOD FOR MANUFACTURING OF SUCH A FRAME CONSTRUCTION

The present invention relates to a frame construction for an object, which has at least one wheel, and a method for manufacturing of such a frame construction. The frame construction comprises at least two frame elements (1-8), which are connected to each other by means of a connection. At least one...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ERICSON, JAN, STRANDBERG, LENNART
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention relates to a frame construction for an object, which has at least one wheel, and a method for manufacturing of such a frame construction. The frame construction comprises at least two frame elements (1-8), which are connected to each other by means of a connection. At least one of the frame elements (1-8) is manufactured by means of a hydro-forming process of an austenitic stainless steel. Since austenitic stainless steel has very good strain hardening properties such a frame element can be made with very thin walls and very light.