EP 1945497 A1 20080723 - A FRAME CONSTRUCTION FOR AN OBJECT PROVIDED WITH AT LEAST ONE WHEEL AND A METHOD FOR MANUFACTURING OF SUCH A FRAME CONSTRUCTION
Title (en)
A FRAME CONSTRUCTION FOR AN OBJECT PROVIDED WITH AT LEAST ONE WHEEL AND A METHOD FOR MANUFACTURING OF SUCH A FRAME CONSTRUCTION
Title (de)
RAHMENKONSTRUKTION FÜR EIN MIT MINDESTENS EINEM RAD VERSEHENES OBJEKT UND VERFAHREN ZUR HERSTELLUNG SOLCH EINER RAHMENKONSTRUKTION
Title (fr)
CONSTRUCTION DE CHASSIS POUR UN OBJET MUNI D'AU MOINS UNE ROUE ET PROCEDE DE FABRICATION D'UNE TELLE CONSTRUCTION DE CHASSIS
Publication
Application
Priority
- SE 2006050452 W 20061103
- SE 0502439 A 20051103
Abstract (en)
[origin: WO2007053109A1] 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.
IPC 8 full level
B62K 3/02 (2006.01); B21D 26/033 (2011.01)
CPC (source: EP SE)
B21D 26/033 (2013.01 - EP); B62K 3/02 (2013.01 - SE); B62K 19/06 (2013.01 - EP); B62K 19/22 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007053109 A1 20070510; EP 1945497 A1 20080723; EP 1945497 A4 20101208; SE 0502439 L 20070504; SE 530614 C2 20080715
DOCDB simple family (application)
SE 2006050452 W 20061103; EP 06813072 A 20061103; SE 0502439 A 20051103